Weistec Mercedes-Benz M178 AMG GT GTR GTS GTC Water-Methanol Injection System Kit
Complete Bolt-On System, Compatible with stock & modified applications, and all hardware & gaskets included!
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#:
4715228
Mfg#:
01-178-01734-2
Volkswagen MK8 Golf R ECU Tune W.2 - With Flashing Device
Increase of +105 Horsepower, and +90 lb-ft of Torque! Eliminates top speed limiter, and Increases throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
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#:
4880976
Mfg#:
05-888-00311-4KT
Weistec Mercedes-Benz M156 W212 E63 AMG Stage 2 Supercharger System Kit
+221 HP & + 219 TQ, For Vehicles with High-Flow Exhausts. Makes 672 Horsepower (WHP), and 662 Torque (ft-lb)!
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#:
4715276
Mfg#:
01-156-00353-4
Weistec Mercedes-Benz M275 M279 6L V12 AMG Water-Methanol Injection System Kit
Complete Bolt-On System, Compatible with stock & modified applications, and all hardware & gaskets included!
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#:
4715688
Mfg#:
01-275-01744-1
Weistec Mercedes-Benz AMG M156 Bypass Valve Actuator
Vacuum Actuated, Direct Replacement Part for M156 Supercharger Systems
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#:
4715227
Mfg#:
01-000-00039-3
Weistec Mercedes-Benz M178 AMG GT GTS GTC GTR 4.0L W.3 Turbo Upgrade
+309 HP, and +240lb-ft TQ. 100% Bolt-on installation / Upgrade. Makes 765 Horsepower, and 683lb-ft of Torque! You are required to ship Weistec your OE turbochargers as a core.
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
You are required to ship Weistec your OE turbochargers as a core.
You are required to ship Weistec your OE turbochargers as a core.
Brand:
ES#:
4715679
Mfg#:
01-178-01609-3
Weistec Mercedes-Benz M113K S55 AMG 2003-2006 W220 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#:
4714935
Mfg#:
01-113-01060-3
Weistec Mercedes-Benz M156 C63 AMG Stage 1 Supercharger System Kit
+186 HP & + 117 TQ on Stock Vehicle Application, Makes 637 Horsepower (WHP), and 560 Torque (ft-lb)!
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#:
4715245
Mfg#:
01-156-00335-4
Weistec BMW N63 W.2 ECU Tune
Increase of +155 Horsepower, and +150 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#:
4730440
Mfg#:
05-463-00098-5KT
Weistec Mercedes-Benz M156 S63 AMG Stage 1 Supercharger System Kit
+186 HP & + 117 TQ on Stock Vehicle Application, Makes 637 Horsepower (WHP), and 560 Torque (ft-lb)!
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#:
4715264
Mfg#:
01-156-00355-6