SRT (initials of Street and Racing Technology ) is an American badge of high- performance vehicles manufactured by Stellantis , mainly ones of the Dodge brand.
61-559: Origins of the badge date back to 1989 when a team known as "Team Viper" was organized to develop the Dodge Viper . It later merged with Team Prowler, the developers of the Plymouth Prowler , to become Specialty Vehicle Engineering (SVE). This was renamed Performance Vehicle Operations (PVO) from January 2002 until around 2004. Since all PVO vehicles used the SRT badge, the development team itself
122-440: A curb weight of 1,490 kg (3,280 lb) and lacks modern driver aids such as traction control and anti-lock brakes. The SR I can accelerate from 0–100 km/h (0–62 mph) in 4.2 seconds, 0–161 km/h (0–100 mph) in 9.2 seconds, can complete the quarter mile in 12.6 seconds at the speed of 183.1 km/h (113.8 mph) and has a maximum speed of approximately 266 km/h (165 mph). Its large tires allow
183-477: A front splitter, canards and a carbon fiber adjustable rear wing. The engine received no modifications, so power and torque remain at 600 hp (447 kW) and 560 lb⋅ft (759 N⋅m) as in the standard SRT-10. The ACR is street-legal, and is similar to the MOPAR Viper that Dodge displayed at various auto shows. Weight was also decreased by 40 lb (18 kg) by using the "Hardcore Package", that deletes
244-560: A major redesign in 2002, courtesy of DaimlerChrysler's Street and Racing Technology group, taking cues from the Dodge Viper GTS-R concept presented in 2000. The new Viper SRT-10, which replaced both the GTS and the RT/10, was heavily restyled with sharp, angled bodywork. The engine's displacement was increased to 8.3 L; 505.6 cu in (8,285 cc), which, with other upgrades, increased
305-700: A new coupé version of the Viper RT/10. Dubbed the “double bubble”, the roof featured slightly raised sections that looked like bubbles to accommodate the usage of helmets and taking design cues from the Shelby Daytona designed by Pete Brock . More than 90% of the GTS was new in comparison to the RT/10 despite similar looks. The GTS would come with the same 7,990 cc (8.0 L; 487.6 cu in) V10 engine but power would be increased to 450 hp (336 kW; 456 PS) at 5,200 rpm and 664 N⋅m (490 lb⋅ft) of torque at 3,700 rpm. The 1996 GTS would be
366-564: A new model of the Viper for 2012. In 2014, the Viper was named number 10 on the "Most American Cars" list, meaning 75% or more of its parts are manufactured in the U.S. The Viper was eventually discontinued in 2017 after approximately 32,000 were produced over the 26 years of production. The 0-60 mph (97 km/h) time on a Viper varies from around 3.5 to 4.5 seconds. Top speed ranges from 160 mph (260 km/h) to over 200 mph (320 km/h), depending on variant and year. The Viper
427-411: A new production car lap record, although three faster laps had been recorded more than two years earlier, albeit by very specialized low production vehicles. VX I: At SEMA 2014, Dodge presented a Viper ACR concept car based on the new VX I platform. After many rumors and speculations, the car was eventually introduced in 2015 for the 2016 model year. The base price of the 2016 ACR was US$ 121,395 in
488-575: A potential setting for the A/C). The roof was made from canvas, and the windows were made from vinyl using zippers to open and close, much like the Jeep Wrangler . However, the Viper was still equipped with some domestic features, including manually-adjustable leather-trimmed sport bucket seats with lumbar support, an AM/FM stereo cassette player with clock and high fidelity sound system, and interior carpeting. Aluminum alloy wheels were larger in diameter due to
549-492: A reason for discontinuing the Viper; however, other sources have stated the car was discontinued because the Viper was unable to comply with FMVSS 226 safety regulation, which requires side-curtain air bags. In July 2017, Fiat Chrysler announced they would be permanently closing the Conner Assembly Plant on August 31, 2017. The SR l and SR II Viper were exported to Europe and sold as a Chrysler Viper. The ZB I Viper
610-619: A return for the ZB II generation and was put through its paces at the Nürburgring clocking in a record time of 7:22.1. Kuno Wittmer piloted a street legal 2010 Dodge Viper ACR to a record lap of 1:59.995 at Miller Motorsports Park in Tooele, Utah, on Monday, April 11, breaking the 2-minute mark for the first time in a production car on the 3.048-mile Outer Course configuration. On November 4, 2009, Dodge Brand President and CEO Ralph Gilles announced that
671-580: Is a 6.2 L supercharged V8 , with two separate units used on the Hellcat and Demon models. The Hellcat's version makes 707 hp (527 kW; 717 PS) and the Demon's makes 808 hp (603 kW; 819 PS). On 100-octane fuel, though, the Demon's engine makes 840 hp (626 kW; 852 PS). SRT's 10-cylinder engines have only been used in two models, the Viper and the Ram 1500 SRT-10. The first versions,
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#1732858880071732-620: Is being sold in China by dealer import methods. Due to increasing interest in American muscle cars, dealers were considering also importing the Dodge Charger and Challenger SRT-8 into China. However, little to none of the Charger and Challenger imports to China have been confirmed. After two years of SRT as an independent division, Fiat Chrysler Automobiles (now Stellantis ) announced on May 4, 2014, that
793-483: The 8.3 L naturally aspirated Viper V10 produced 500 hp (373 kW; 507 PS). The second version used a larger bore and stroked 8.4 L naturally aspirated Viper V10 , which increased the output to 600 hp (447 kW; 608 PS). The last generation Viper used a brand new engine, but still kept the 8.4 L displacement. The engine produced 640 hp (477 kW; 649 PS), which then increased to 645 hp (481 kW; 654 PS) after
854-493: The supercharged and turbocharged aftermarket packages. TSB ( Technical Service Bulletin ) recalls (998 and 999) were done at local dealerships to repair the 1996 to 1999 Viper frames by adding gussets with rivets near the steering box. The 2001 models saw the addition of an anti-lock braking system. The RT/10 was replaced by the SRT-10 roadster in 2003, and the GTS was replaced in 2006 by the SRT-10 coupé. The Dodge Viper underwent
915-487: The 2003–2006 model now had a GKN ViscoLok speed-sensing limited-slip differential that greatly helps the tires in getting grip under acceleration. Another performance upgrade was the removal of run-flat tires; the new Michelin Pilot Sport 2 tires increased grip and driver feedback and, along with revised suspension (springs, anti-roll bars, and shock valving), made the Viper more neutral in cornering. Another notable change
976-456: The 2006 model while preparing the updated 2008 model. In 2008, with the introduction of the 8,382 cc (8.4 L; 511.5 cu in) V10 engine , the power output was raised from 500 hp (507 PS; 373 kW) to 600 hp (608 PS; 447 kW) at 6,100 rpm and 560 lb⋅ft (759 N⋅m) of torque at 5,000 rpm. The engine also received better flowing heads with larger valves, MECADYNE cam-in-cam variable valve timing on
1037-415: The 2014 model year was the addition of a third traction control mode for improved performance during rain. Sales of the Viper for 2013 and 2014 were poor. In October 2013, production was reduced by 1/3 due to low sales and growing inventory. In April 2014, production ceased for over two months due to slow sales. Dodge addressed the issue by reducing the price of unsold 2014 models by US$ 15,000 and announced
1098-518: The 2015 models would carry the new, lower price tag. In 2015, the SRT Viper was renamed the Dodge Viper and the engine received an extra 5 HP, raising the maximum power output to 645 hp (481 kW). There was also an improved highway fuel economy of 20mpg. In October 2015, Fiat Chrysler group announced that the Viper would end production in 2017. Initially, Fiat Chrysler cited poor sales as
1159-501: The 6.4 L Hemi engine in early 2011. 2011-2014 SRT-8 versions have 392 Hemi (6.4 L) engine, rated at 470 hp (350 kW) and 470 lb⋅ft (637 N⋅m). The engine was used in the 2012 Dodge Challenger SRT8, Dodge Charger SRT8, Chrysler 300 SRT8, and the Jeep Grand Cherokee SRT8. With the improved engine, the current SRT8 model is not only faster than the previous model but also has better fuel efficiency than
1220-463: The A/C, radio, speakers, amplifier, trunk carpet, hood pad and tire-inflator. Its aerodynamic upgrades produce up to 1,000 pounds (4.45 kN ) of downforce at 150 mph (241 km/h), or roughly 10 times the downforce the standard Viper SRT-10 can produce at the same speed. The interior was upgraded only by the addition of a beacon-tripped lap timer (Hardcore Edition Only). The Viper ACR was built alongside
1281-626: The Caliber SRT-4. That engine was rated at 285 hp (213 kW; 289 PS). The Crossfire SRT-6 never had a SRT-made engine, instead sourcing the M112k engines from Mercedes-Benz , (used in the Mercedes C32 AMG and SLK32 AMG ), which produced 350 hp (261 kW; 355 PS). SRT has built four V8s, which it has applied to five vehicles: Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Magnum, and Jeep Grand Cherokee. Their first V8
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#17328588800711342-605: The Chrysler 300C SRT-8. Similarly, the Dodge Viper SRT-10 along with the Dodge Ram SRT-10 had an 8.3 L V10. Currently, the fastest SRT production models are the 2023 Dodge Challenger Demon 170 with a quarter-mile time of 8.91 seconds, the 2021 Dodge Challenger SRT Super Stock with a quarter-mile time of 10.5 seconds, and the 2021 Dodge Charger SRT Hellcat RedEye with a quarter-mile time of 10.6 seconds. Chrysler released
1403-1025: The Dodge Durango Pursuit, SRT 392, and SRT Hellcat; Jeep Wrangler 392; and Ram 1500 TRX . (after facelift; Australia, New Zealand & Middle East) (after facelift) (second generation LD, after facelift) (fourth-generation WK2, after facelift) 475 hp (354 kW; 482 PS) ('15–present) (fourth-generation WK2) 230 hp (172 kW; 233 PS) (2004 & 2005) (first generation) (first generation LX) (third generation WK) (before facelift) 6.4 L naturally aspirated V8 (2011-2014) 470 hp (350 kW; 480 PS) 4.5 seconds ('11-14) 12.9 seconds ('11-14) (second generation, US version) (second generation LD, before facelift) (fourth-generation WK2, before facelift) (third generation ZB I) (fourth generation ZB II) 645 hp (481 kW; 654 PS) ('15-17) (first generation) SRT has made six engines so far, and one derived engine. Their first two engines were
1464-707: The Dodge-SRT absorption. Dodge Viper The Dodge Viper is a sports car that was manufactured by Dodge (by SRT for 2013 and 2014), a division of American car manufacturer Chrysler from 1992 until 2017, having taken a brief hiatus in 2007 and from 2010 to 2012. Production of the two-seat sports car began at New Mack Assembly Plant in 1991 and moved to Conner Avenue Assembly Plant in October 1995. Although Chrysler considered ending production because of serious financial problems, on September 14, 2010, then-chief executive Sergio Marchionne announced and previewed
1525-529: The Mamba package were produced. The Viper SRT-10 Coupé was introduced at the 2005 Detroit Auto Show as a 2006 model. It shares many of its body panels with the convertible, but borrows its side and rear styling from the Competition Coupé concept. The coupé looks much like the previous Viper GTS and retains the "double-bubble" roof shape of the original along with the original GTS' tail lights, as well as retaining
1586-521: The SRT family of vehicles will be consolidated under the Dodge brand. This includes renaming the SRT Viper back to the Dodge Viper. This will expand the Dodge lineup to focus on it as a performance-dedicated brand. In late 2014, FCA announced a new variant of the Dodge Challenger and Charger models named "SRT Hellcat" and another variant called the "SRT Demon" in early 2017. The current lineup from SRT are
1647-731: The United States and CA$ 159,995 in Canada. The 2016 Dodge Viper ACR came installed with an all-new aerodynamic body kit made from carbon fiber, that included a new front splitter and a fixed carbon fiber rear wing, altogether producing a total of 680.5 kg (1,500 lb) of downforce at corners. The 8,382 cc (8.4 L; 511.5 cu in) Viper V10 engine generated the same power output 645 hp (481 kW; 654 PS) at 6,200 rpm and 600 lb⋅ft (813 N⋅m) of torque at 5,000 rpm as in all other Viper trims. The brakes were from Brembo , with discs and calipers built specifically for
1708-457: The Viper since the beginning was Dick Winkles, the chief power engineer, who had spent time in Italy overseeing the development of the engine. Originally engineered to be a performance car, the Viper had no exterior-mounted door handles or key cylinders and no air conditioning (however, this was added as an option for the 1994-95 models, and climate controls featured a "snowflake" icon, which indicated
1769-416: The Viper were equipped with second-generation airbags, revised exhaust manifolds (saving 24 lb (11 kg) over the previous cast iron components) along with a revised camshaft. In 2000, the engine was updated to use lighter hypereutectic pistons and the car received factory frame improvements. While the hypereutectic pistons provided less expansion, the forged pistons were preferred by customers for
1830-554: The Viper would end production in the summer of 2010. During an event hosted by Dodge and the Viper Club of America on July 1, 2010, the final production ZB II Viper, which was given a gold finish and accentuated by contrasting orange stripes, rolled off the assembly line and was presented before attendees of the ceremony. At a dealer conference on September 14, 2010 in Orlando, Florida, the then Chrysler Group and Fiat CEO Sergio Marchionne
1891-409: The addition of a removable extended front splitter extension, a new adjustable dual-element rear wing, four dive planes, six removable diffuser strakes, removable brake ducts, and removable hood louvers, and if removed, will reveal a hood gap. This helped the car produce an extra 227 kg (500 lb) of downforce at corners, for a total of 907 kg (2,000 lb). With this package, the top speed
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1952-520: The automotive press. Lutz hoped it would raise the spirits of the designers and engineers who were discouraged by the homely, unpopular cars that they had been commanded to produce. The popularity of the Viper overshadowed the recent failure of Iacocca's pet car, the TC , which had cost five times as much to develop. The first prototype was tested in January 1989. It debuted in 1991 with two pre-production models as
2013-452: The car to average close to one lateral g in corners. However, the car proves tricky to drive at high speeds, particularly for the unskilled driver. The second-iteration Viper, codenamed "SR II" was introduced in 1996. The exposed side exhaust pipes on the RT/10 roadster were relocated to a single muffler at the rear exiting via two large central tailpipes during the middle of the model year, which reduced back pressure, and therefore increased
2074-589: The car. The discs were now carbon ceramic , a first for the Viper series. The braking system contains 391 mm (15 in) discs with 6-piston calipers up front, and 360 mm (14 in) discs with 4-piston calipers down the rear. The tires were from Kumho , using a set of tires called the Kumho Ecsta V720 ACR, a variant of the V720 specifically built for the ACR. The front tires are P295/25R19Z, slightly smaller than
2135-598: The color choices changing yearly along with ACR badging. The ACR came standard with air conditioning and radio deleted, but could be added back in as a $ 10,000 option. ZB II: The ACR made a come back to the Viper line-up after the 2008 model year. Its upgrades were more drastic than the original, including street-legal racing tires (Michelin Pilot Sport Cups which Michelin describes as "Ultra-High Performance Sport tires"), two-piece brake rotors, adjustable suspension, and significant aerodynamic enhancements that included
2196-453: The crankshaft and cylinder position up to six times during each firing and has 10 times more processing power than the previous unit. Changes outside of the engine were less extreme, but a distinction between the third and fourth generation of the Viper is the vented engine cover. The Tremec T56 transmission was replaced with a new Tremec TR6060 with triple first-gear synchronizers and doubles for higher gears. The Dana M44-4 rear axle from
2257-411: The exhaust cam lobes, and dual electronic throttle bodies. The rev limit could be increased by 300 rpm due to the improved valvetrain stability from both the new camshaft profiles and valve springs. The engine was developed with some external assistance from McLaren Automotive and Ricardo Consulting Engineers . Electronic engine control was developed by Continental AG ; the controller can monitor
2318-519: The exterior design of the car. The Generation-5 badge was unveiled as well at this event on each dining table in the hall. In Autumn of 2011, Ralph Gilles announced that the next generation of the Viper would debut at the New York Auto Show in April 2012. The 2013 SRT Viper was unveiled at the 2012 New York Auto Show. Preliminary specifications include the following: The only notable change for
2379-403: The first Viper to be equipped with airbags and also included air conditioning, power windows and power door locks as standard equipment. The Viper GTS would be chosen as the pace car for the 1996 Indianapolis 500 . Minor updates would continue in 1997 and 1998. In 1997, the RT/10 would receive a power increase to 450 hp along with airbags and power windows. In 1998, both of the versions of
2440-447: The heat that entered the cockpit. The electrical system was completely revised for 2008. Changes included a 180-amp alternator, twin electric cooling fans, electronic throttles, and completely new VENOM engine management system. CAN bus architecture had been combined with pre-existing systems to allow for regulatory compliance. The fuel system was upgraded to include a higher-capacity fuel pump and filtration system. The Viper ACR made
2501-499: The larger brakes. A lightweight fiberglass hard roof option on later models was also available to cover the canvas soft roof, and was shipped with each new car. There were also no airbags, in the interest of weight reduction. Adjustable performance suspension was also an available option for most Vipers. The engine weighs 323 kg (712 lb) and is rated at 400 hp (406 PS; 298 kW) at 4,600 rpm and 630 N⋅m (465 lb⋅ft) of torque at 3,600 rpm. Due to
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2562-411: The long-gearing allowed by the engine, it provides fuel economy at a United States Environmental Protection Agency -rated 12 mpg ‑US (20 L/100 km; 14 mpg ‑imp ) in the city and 20 mpg ‑US (12 L/100 km; 24 mpg ‑imp ) on the highway. The body is a tubular steel frame with resin transfer molding (RTM) fiberglass panels. The car has
2623-424: The maximum power output to 500 hp (507 PS; 373 kW) at 5,600 rpm and 525 lb⋅ft (712 N⋅m) of torque at 4,200 rpm. Despite the power increase, the engine weight was reduced to about 500 lb (230 kg). The chassis was also improved, becoming more rigid and weighing approximately 80 lb (36 kg) less than the previous model. An even lighter and stronger aluminum space frame chassis
2684-451: The original GTS Blue with white stripes paint scheme on the initial run of First Edition cars like the original Viper coupé. The engine is SAE -certified to be rated a maximum power output of 510 hp (517 PS; 380 kW) at 5,600 rpm and 535 lb⋅ft (725 N⋅m) of torque at 4,200 rpm. Unlike the original coupé, the chassis was not modified. No cars were produced for the 2007 model year; instead, Chrysler extended production of
2745-709: The pace car for the Indianapolis 500 when Dodge was forced to substitute it in place of the Japanese-built Dodge Stealth , because of complaints from the United Auto Workers , and went on sale in January 1992 as the RT/10 Roadster . Lamborghini (then owned by Chrysler Corporation) helped with the design of the V10 engine for the Viper, which was based on the Chrysler's LA V8 engine . A major contributor to
2806-451: The power to 415 hp (309 kW; 421 PS). Torque would also increase by 23 lb⋅ft (31 N⋅m) to 488 lb⋅ft (662 N⋅m). A removable hardtop was now available along with a sliding glass window. Some steel suspension components were replaced by aluminum, resulting in a 60 lb (27 kg) weight reduction. Later in the 1996 model year, Dodge introduced the Viper GTS,
2867-608: The previous one. In 2012 Chrysler implemented a plan to turn SRT into a separate brand under the Chrysler Group umbrella. During the 2013 and 2014 model years, the Dodge Viper was sold under the model name SRT Viper. In May 2014, the SRT brand was re-consolidated under Dodge , with former SRT CEO Ralph Gilles continuing as senior vice president of product design and also as the CEO and president of Motorsports. The Jeep Grand Cherokee SRT-8
2928-469: The regular Viper, and P355/30R19Z at the rear. Suspension system is manufactured by Bilstein , which has 10 settings for rebound and compression tuning for the dampers. The options for the car are very diverse, like all of the other Viper trims. One example is the ACR Extreme Aero Package, which was the same package used to help the car break a total of 14 track lap records. The package included
2989-499: The same K&N air filter and smooth tubes from the GT2 for the power gains along with the BBS rims. A new 5-point harness with the ACR logo was installed for both the driver and passenger. For the 1999 model year, Koni adjustable shocks were installed and changed to Dynamics later in the 2000 model year. Lastly, the spring rates were increased. The ACR was available in solid color or with stripes with
3050-647: The standard SRT-10 at the Conner Avenue plant in Detroit. The aerodynamic components were produced by Plasan Carbon Composites and assembled to the vehicle by Prefix Corporation located in Rochester Hills, Michigan. On September 14, 2011, on the Nürburgring, a 2010 Dodge Viper SRT10 ACR completed the sixth fastest production, street-legal car lap ever recorded with a 7:12.13 elapsed time. Chrysler's press release claimed
3111-694: The then-Chrysler subsidiary Lamborghini to cast a prototype aluminum block for the sports car to use in May. The production body was completed in Fall 1989, with a chassis prototype running in December. Though a V8 engine was first used in the test mule called White Mule, the V10 engine, which the production car was meant to use, was ready in February 1990. Official approval from Iacocca came in May 1990. By auto industry standards $ 70 million
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#17328588800713172-525: The third generation ZB I's 8.3 L naturally aspirated Viper V10 and the Neon SRT-4's 2.4 L turbocharged I4 . SRT's 2.4 L turbocharged I4 for the Neon SRT-4 had produced 215 hp (160 kW; 218 PS) in 2003 and 230 hp (172 kW; 233 PS) later in 2004 and 2005. Another 2.4 L I4 was made, but this time was based on the Chrysler World Engine , and was made for
3233-500: Was a 6.1 L naturally aspirated Hemi V8 engine that made 425 hp (317 kW; 431 PS). However, the Jeep Grand Cherokee SRT-8 only had 420 hp (313 kW; 426 PS). Their second unit is a 6.4 L naturally aspirated Apache V8 engine that originally made 470 hp (350 kW; 477 PS) but was upgraded to produce 485 hp (362 kW; 492 PS) after 2014. SRT's most powerful variant
3294-576: Was in development for the next generation model, but the project was shelved because of parent company Chrysler's financial crisis. The still born project, created by Mercedes in the first place, was used as a basis by Daimler for the development of the Mercedes-Benz SLS AMG . The initial model introduced was a convertible. In 2004, Dodge introduced a limited-edition Mamba package; Mamba-edition cars featured black interiors, with red stitching and trim, price increased by about $ 3,000. 200 cars with
3355-529: Was initially conceived in late 1988 at Chrysler's Advanced Design Studios. The following February, Chrysler president Bob Lutz suggested to Tom Gale at Chrysler Design Center that the company should consider producing a modern Cobra , and a clay model was presented to Lutz a few months later. Produced in sheet metal by Metalcrafters, the car appeared as a concept at the North American International Auto Show in 1989. Public reaction
3416-476: Was not a lot of money but the potential in improved image was fantastic. One year later, Carroll Shelby piloted a pre-production car as the pace vehicle in the Indianapolis 500 race. In November 1991, the car was released to reviewers with the first retail shipments beginning in January 1992. The powerful two-seater, which sold for $ 52,000, sparked immediate interest in the Dodge brand among enthusiasts and
3477-423: Was renamed to SRT in 2004. SRT is used by vehicles of Dodge, Chrysler , and Jeep brands, including police models for Chrysler/FCA Fleet Division. The naming convention used by SRT for its models is indicative of the vehicle's engine type. The number that follows the "SRT" prefix denotes the number of engine cylinders. For example, Chrysler 300C models with 6.1 L Hemi V8s when in the SRT version are named as
3538-465: Was reported to have concluded his remarks by unveiling a rolling 2012 Dodge Viper prototype. The Viper was also on display for one night only in Salt Lake City, UT at the 11th Viper Owners Invitational or VOI 11 from September 30, 2010 ( 2010-09-30 ) to October 3, 2010 ( 2010-10-03 ) . Ralph Gilles was in attendance and gathered feedback from potential customers about
3599-461: Was so enthusiastic that chief engineer Roy Sjoberg was directed to develop it as a standard production vehicle . But then Chrysler chairman Lee Iacocca delayed approving the $ 70 million needed to put the sports car into production, saying it was a lot to spend without assurance of financial return. Sjoberg selected 85 engineers to be "Team Viper", with development beginning in March 1989. The team asked
3660-688: Was sold in Europe during 2005–2006. It was the first model to be sold as a Dodge, as part of Chrysler's new sales strategy for the European market. In the United Kingdom it is referred to as a Viper , but was sold as the Dodge SRT-10 , as the Viper name is a registered trademark in the UK. SR II: The American Club Racing (ACR) variant was first introduced as a package on the 1999 Viper GTS (Phase SR II). The ACR used
3721-429: Was the reworked exhaust system; previous third-generation cars had their exhaust crossover under the seats which resulted in a large amount of heat going into the cockpit, which was done initially to help improve the car's exhaust note, since the first two generations of the Viper, which had no crossover, were criticized for their lackluster exhaust notes. The car now featured a new exhaust system with no crossover, reducing
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