Weistec Audi EA839 2.9T W.1 ECU Tune
Increase of +35 Horsepower, and +64 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4715329
Mfg#:
05-839-00133-2KT
Weistec Mercedes-Benz M178 AMG GT GTS GTC GTR 4.0L W.4 Turbo Upgrade
Astonishing gains of +444 Horsepower, and + 307lb-ft of torque! Makes 900 Horsepower, and 750lb-ft of Torque! 100% Bolt-on installation!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4715682
Mfg#:
01-178-01908-5
Weistec Mercedes-Benz SLS AMG M159 TCU Upgrade
Shifting up and down in gears will be quicker and firmer, which contributes for greater torque capacity which is ideal for modified vehicles that make significantly more power than stock.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4715529
Mfg#:
01-159-00903-8
Weistec Mercedes-Benz M113K SL55 AMG 2003-2008 R230 Supercharger System Kit
Increase of +211 Horsepower, and +208 Torque! Taking you from stock 469 Horsepower, up to 680hp, and from stock torque 516, up to 724tq!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
650cc Fuel Injectors Included!
650cc Fuel Injectors Included!
Brand:
ES#:
4714942
Mfg#:
01-113-00920-7
Weistec BMW N53 W.1 ECU Tune
Increase of +19 Horsepower, and +19 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4732880
Mfg#:
05-453-00221-2KT
Weistec Mercedes-Benz AMG M278 W.1 ECU Tune
Increase of +111 Horsepower, and +272 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4707950
Mfg#:
01-278-00828KT
Weistec Mercedes-Benz AMG M113K W.2 ECU Tune
Increase of +106 Horsepower, and +66 Torque, Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This software is only compatible with Windows PC / Laptop.
This software is only compatible with Windows PC / Laptop.
Brand:
ES#:
4707975
Mfg#:
05-113-00096-5KT
Weistec Mercedes-Benz AMG M176 W.1 ECU Tune
Increase of +134 Horsepower, and +125 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4707991
Mfg#:
05-176-00063-8KT
Weistec Porsche 911 Turbo / Turbo S (992) W.1 ECU Tune
Increase of +140 Horsepower, and +150 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4753242
Mfg#:
05-038-00231-2
Weistec Mercedes-Benz AMG M256 W.2 ECU Tune
Increase of +58 Horsepower, and +105 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4708007
Mfg#:
05-256-00118-8KT