Track Street Tuning
Why does my Cobra so slow?
My brother has an '07 STI with exhaust gases. I have a '04 with the exhaust termination and a melody. We went to the track and ran 12.8 consistently throughout the night on my 13.1 and 13.2. He said he was the driver, so changed. I found a 12.82 and 12.97 (I have to stay) on your STi. He ran 13.35 and 13.50 in my Cobra. It's even worse on the street. My Cobra did not hook me up at the murder of a search. And however, if the car had killed him. There is no way that basically shares for the stock 4 cyclinder Subaru faster than the V8-blowing?
Because it feels so slow
R32 GTR RK tuning built 640bhp street/track weapon
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Two SPC Performance Vinyl Stickers spring camber toe Racing Tuning Track Street $1.95 |
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GRIP VIDEO – VOLUME 1: TRACK STREET & TUNING PERFORMANCE *NEW* $5.89 |
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Volkswagen Sport Tuning for Street and Competition $26.95 Volkswagen Front wheel drive water-cooled models covered: 1975?1997 Corrado Fox Jetta Golf GTI Passat Scirocco Rabbit Volkswagen Sport Tuning for Street and Competition is a comprehensive guide for buying and modifying a water-cooled Volkswagen to get the best performance for autocrossing, road racing, or street-legal fun. Volkswagen Sport Tuning for Street and Competition gives detailed information on aspects of tuning from the theory behind performance modifications, to step-by-step bolt-ons, to specific modifications allowed in racing classes. This book will serve as an indispensable guide and technical reference to help you hop up your car for some serious driving. Buying the right Volkswagen for your needs Assessing the modifications for your car Which camshafts and intakes can give you the best balance of horsepower and torque Step-by-step installation of springs/shocks, stress bars, brakes, computer chips, camshafts, exhaust systems, and many other aftermarket performance parts Race prep for ultimate competition performance |
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Ford SuperDuty 6.4L Powerstroke Predator Tuning System (2008-2010) $358.95 The Predator is a state-of-the art, high performance tuning flash programmer in a sleek handheld design. Once connected to your Ford F250, F350, F450, F550 SuperDuty, the Predators internal computer recognizes your Ford F250, F350, F450, F550 SuperDuty’s PCM and automatically picks the proper tuning files designed specifically for that PCM. Unlike other ‘tuners’, DiabloSport’s programming is performed in very small increments throughout the entire RPM range, for a smoother, wider and a more predictable power delivery. DiabloSport engineers spend many hours on the dyno, street and track to ensure the tunes provided with the Predator are the best they can be for your Ford F250, F350, F450, F550 SuperDuty. The Predator was created with one thing in mind, POWER! The Predators additional power makes itself noticeable immediately with an increase in power that starts in the low RPMs and builds into a frenzy at the high RPMs. A Predator equipped Ford F250, F350, F450, F550 SuperDuty will notice significant improvements in drivability. The additional power and improved shift patterns created by the Predator tune will yield quicker acceleration and better mileage, whether it is in town or out on the highway. Features: Improves fuel economy when using Economy/Performance Tune Advanced diagnostics capabilities Online Updateable Large back lit screen Tow safe tuning in the towing tune Change gear and tire sizes for factory oversized tires Features shift points and transmission adjustments in standard drive/4×4 low Speed Limiter(adjustable) 65-175 mph Idle Up Feature – You can raise and lower the idlewhile in park using the cruise control accel and decel buttons(automatic transmission only) Tire Size Adjustment – Allows you to correct the speedometerfor aftermarket tire and wheel combinations using the tire sidewallnumbers or by measuring the actual tire height Stock Vehicle Tunes: Tow Tune 50hp Economy Performance Tune 80hp High Performance Tune 160hp Extreme Tune Applications: 2008-2010 Ford F250 6.4L Powerstroke 2008-2010 Ford F350 6.4L Powerstroke 2008-2010 Ford F450 6.4L Powerstroke 2008-2010 Ford F550 6.4L Powerstroke |
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Chevy/GMC 6.6L Duramax Predator Tuning System (2004-2005) $358.95 The Predator is a state-of-the art, high performance tuning flash programmer in a sleek handheld design. Once connected to your Chevy/GMC, the Predators internal computer recognizes your Chevy/GMC’s PCM and automatically picks the proper tuning files designed specifically for that PCM. Unlike other ‘tuners’, DiabloSport’s programming is performed in very small increments throughout the entire RPM range, for a smoother, wider and a more predictable power delivery. DiabloSport engineers spend many hours on the dyno, street and track to ensure the tunes provided with the Predator are the best they can be for your Chevy/GMC. The Predator was created with one thing in mind, POWER! The Predators additional power makes itself noticeable immediately with an increase in power that starts in the low RPMs and builds into a frenzy at the high RPMs. A Predator equipped Ford SuperDuty/Excursion will notice significant improvements in drivability. The additional power and improved shift patterns created by the Predator tune will yield quicker acceleration and better mileage, whether it is in town or out on the highway. Features: Speed Limiters Re-Calibrate Speedometer for Gear Changes Re-Calibrate Speedometer for Tire Size Changes Online Updateable Large back lit screen Tow safe tuning in the towing tune Speed Limiter(adjustable) 65-175 mph Idle Up Feature – You can raise and lower the idlewhile in park using the cruise control accel and decel buttons(automatic transmission only) Tire Size Adjustment – Allows you to correct the speedometerfor aftermarket tire and wheel combinations using the tire sidewallnumbers or by measuring the actual tire height Stock Vehicle Tunes: Stock Tune: with adjustable speed limiters. Speed limiter to approximately 120 MPH varies based on vehicle set-up weight, tire size, 2wd vs. 4wd, etc. 40 RWHP and 100-ft/lb TQ: Tow Tune, made specifically for towing. DiabloSport recommended weight limitations based on manufacturer suggested limits for the vehicle. 65 RWHP and 150-ft/lb TQ: Economy Performance Tune, designed for Economy and Performance, fuel economy depends solely on driving style, and will vary from vehicle to vehicle. DiabloSport recommended weight limitations of 8,000 Lbs. 85 RWHP and 195-ft/lb TQ: Performance Tune, designed specifically for performance street driving. DiabloSport recommends this tune not be used for towing. 100 RWHP and 220-ft/lb TQ: XPerformance Tune, designed specifically for extreme performance. DiabloSport recommends this tune not be used for towing. Applications: 2004-2005 Chevy Silverado HD 2500/3500 6.6L Duramax LLY 2004-2005 Chevy Sierra HD 2500/3500 6.6L Duramax LLY 2004-2005 GMC C4500/Kodiak 6.6L Duramax LLY 2004-2005 Hummer H1 6.6L Duramax LLY |
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Dodge Ram 2500/3500 5.9L Cummins Predator Tuning System (2003-2005) $364.95 The Predator is a state-of-the art, high performance tuning flash programmer in a sleek handheld design. Once connected to your Dodge Ram 2500/3500, the Predators internal computer recognizes your Dodge Ram’s PCM and automatically picks the proper tuning files designed specifically for that PCM. Unlike other ‘tuners’, DiabloSport’s programming is performed in very small increments throughout the entire RPM range, for a smoother, wider and a more predictable power delivery. DiabloSport engineers spend many hours on the dyno, street and track to ensure the tunes provided with the Predator are the best they can be for your Dodge Ram 2500/3500. The Predator was created with one thing in mind, POWER! The Predators additional power makes itself noticeable immediately with an increase in power that starts in the low RPMs and builds into a frenzy at the high RPMs. A Predator equipped Dodge Ram 2500/3500 will notice significant improvements in drivability. The additional power and improved shift patterns created by the Predator tune will yield quicker acceleration and better mileage, whether it is in town or out on the highway. Features: Raise speed limiter Trouble code read and reset Custom tunes are supported and can be supplied for up to a gain of 200 hp Internet updateable Idle Up Feature – You can raise and lower the idle while in park using the cruise control accel and decel buttons (automatic transmission only) Tire Size Adjustment – Allows you to correct the speedometer for aftermarket tire and wheel combinations using the tire sidewall numbers or by measuring the actual tire height Stock Vehicle Tunes: 60 RWHP and 120 ft/lb TQ: Tow Tune, made specifically for towing. Recommended weight limitations based on manufacturer suggested limits for the vehicle 100 RWHP and 170 ft/lb TQ: Economy Performance Tune, designed for economy and performance, fuel economy depends solely on driving style, and will vary from vehicle to vehicle 160 RWHP and 230 ft/lb TQ: Extreme Tune, designed specifically for extreme power. Recommended this tune not be used for towing Applications: 2003-2005 Dodge Ram 2500 5.9L Cummins 2003-2005 Dodge Ram 3500 5.9L Cummins |
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Honda PGM-FI Tuning Kit $379.99 With this tuning kit riders can adjust EFI fuel delivery as well as ignition timing over a wide range of settings to alter engine power characteristics to suit rider preference or track conditions. |
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Ford SuperDuty/Excursion 6.0L Powerstroke Predator Tuning System (2003-2007) $358.95 The Predator is a state-of-the art, high performance tuning flash programmer in a sleek handheld design. Once connected to your Ford SuperDuty/Excursion, the Predators internal computer recognizes your Ford SuperDuty/Excursion’s PCM and automatically picks the proper tuning files designed specifically for that PCM. Unlike other ‘tuners’, DiabloSport’s programming is performed in very small increments throughout the entire RPM range, for a smoother, wider and a more predictable power delivery. DiabloSport engineers spend many hours on the dyno, street and track to ensure the tunes provided with the Predator are the best they can be for your Ford SuperDuty/Excursion. The Predator was created with one thing in mind, POWER! The Predators additional power makes itself noticeable immediately with an increase in power that starts in the low RPMs and builds into a frenzy at the high RPMs. A Predator equipped Ford SuperDuty/Excursion will notice significant improvements in drivability. The additional power and improved shift patterns created by the Predator tune will yield quicker acceleration and better mileage, whether it is in town or out on the highway. Features: Improves fuel economy when using Economy/Performance Tune Advanced diagnostics capabilities Online Updateable Large back lit screen Tow safe tuning in the towing tune Change gear and tire sizes for factory oversized tires Features shift points and transmission adjustments in standard drive/4×4 low Speed Limiter(adjustable) 65-175 mph Idle Up Feature – You can raise and lower the idlewhile in park using the cruise control accel and decel buttons(automatic transmission only) Tire Size Adjustment – Allows you to correct the speedometerfor aftermarket tire and wheel combinations using the tire sidewallnumbers or by measuring the actual tire height Stock Vehicle Tunes: Stock Tune: with adjustable speed limiters. Speed limiter to approximately 120 MPH varies based on vehicle set-up weight, tire size, 2wd vs. 4wd, etc. 40 RWHP and 100-ft/lb TQ: Tow Tune, made specifically for towing. DiabloSport recommended weight limitations based on manufacturer suggested limits for the vehicle. 65 RWHP and 155-ft/lb TQ: Economy Performance Tune, designed for Economy and Performance, fuel economy depends solely on driving style, and will vary from vehicle to vehicle. DiabloSport recommended weight limitations of 8,000 Lbs. 100+ RWHP and 198-ft/lb TQ: Performance Tune, designed specifically for extreme performance. DiabloSport recommends this tune not be used for towing. Applications: 2003-2007 Ford F250 Harley Davidson 6.0L Powerstroke 2003-2007 Ford Excursion 6.0L Powerstroke 2003-2007 Ford E250/E350 6.0L Powerstroke 2003-2007 Ford F250 6.0L Powerstroke 2003-2007 Ford F350 6.0L Powerstroke 2003-2007 Ford F450 6.0L Powerstroke 2003-2007 Ford F550 6.0L Powerstroke |
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EBC Brakes DP41537R Yellowstuff Street And Track $109.34 EBC Brakes DP41537R DP41537R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41239R Yellowstuff Street And Track $109.34 EBC Brakes DP41239R DP41239R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41267R Yellowstuff Street And Track $142.46 EBC Brakes DP41267R DP41267R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41644R Yellowstuff Street And Track $122.55 EBC Brakes DP41644R DP41644R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41724R Yellowstuff Street And Track $109.34 EBC Brakes DP41724R DP41724R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41388R Yellowstuff Street And Track $109.34 EBC Brakes DP41388R DP41388R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41711R Yellowstuff Street And Track $87.25 EBC Brakes DP41711R DP41711R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP4826R Yellowstuff Street And Track $87.25 EBC Brakes DP4826R DP4826R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP4848R Yellowstuff Street And Track $87.25 EBC Brakes DP4848R DP4848R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41107R Yellowstuff Street And Track $76.2 EBC Brakes DP41107R DP41107R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41721R Yellowstuff Street And Track $109.34 EBC Brakes DP41721R DP41721R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41638R Yellowstuff Street And Track $142.46 EBC Brakes DP41638R DP41638R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP4824R Yellowstuff Street And Track $109.34 EBC Brakes DP4824R DP4824R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41304R Yellowstuff Street And Track $142.46 EBC Brakes DP41304R DP41304R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41140R Yellowstuff Street And Track $131.41 EBC Brakes DP41140R DP41140R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41254R Yellowstuff Street And Track $120.37 EBC Brakes DP41254R DP41254R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41470R Yellowstuff Street And Track $98.29 EBC Brakes DP41470R DP41470R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP4911R Yellowstuff Street And Track $98.29 EBC Brakes DP4911R DP4911R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41255R Yellowstuff Street And Track $142.46 EBC Brakes DP41255R DP41255R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP4802R Yellowstuff Street And Track $98.29 EBC Brakes DP4802R DP4802R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41636R Yellowstuff Street And Track $122.55 EBC Brakes DP41636R DP41636R Yellowstuff Street And Track Brake Pads; |
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EBC Brakes DP41666R Yellowstuff Street And Track $83.6 EBC Brakes DP41666R DP41666R Yellowstuff Street And Track Brake Pads; |