Weistec BMW S63TU W.2 ECU Tune
Increase of +126 Horsepower, and +246 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
Weistec Mercedes-Benz M256 AMG 3.0L W.3 Turbo Upgrade
You are required to ship Weistec your OE turbochargers as a core. 100% Bolt-On installation!
You are required to ship Weistec your OE turbochargers as a core.
Weistec Mercedes-Benz M156 ML63 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)!
Weistec Mercedes-Benz M157 63 AMG 5.5L W.4 Turbo Upgrade
Astonishing gains of +458 Horsepower, and + 310lb-ft of torque! Makes 1008 Horsepower, and 900lb-ft of Torque! 100% Bolt-on installation!
Weistec Mercedes-Benz M139 W.3 Turbo Upgrade
100% Bolt-on installation / Upgrade. Astonishing gains of up to +205 Horsepower, and +239lb-ft of Torque! You are required to ship Weistec your OE turbochargers as a core.
You are required to ship Weistec your OE turbochargers as a core.
Weistec BMW N52 3.0L W.2 ECU Tune
Increase of +20 Horsepower, and +26 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
Weistec Mercedes-Benz M133 A45 CLA45 GLA45 AMG Water-Methanol Injection System Kit
Complete Bolt-On System, Compatible with stock & modified applications, and all hardware & gaskets included!
Audi / Porsche 2.9L 3.0L EA839 Water-Methanol Injection System Kit
Complete Bolt-On System, Compatible with stock & modified applications, and all hardware & gaskets included!
Weistec Mercedes-Benz AMG GLE63 GL63 ML63 G63 M157 M278 Anti Surge Valve / Water-Methanol Injection System Kit -SUV
Up to 100 HP Gain*, Designed for SUV's, All hardware and gaskets are included
Weistec Mercedes-Benz AMG M275 M279 Forged Rods And Pistons
Billet Connecting Rods Offer Increased Power Capacity and Heat Dissipation, and Includes Ring Set