Weistec Anti Surge Valve System (ASV) Mercedes-Benz M157 & M278 SUV
Achieve that "blow off" sound many people are fond of on turbocharged vehicles! Finally a solution to add a surge valve that these vehicles did not come with from the factory!
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#:
4757603
Mfg#:
01-157-01765-3
Mercedes-Benz M157 M278 E63 S63 G63 AMG Spark Plugs - Set Of 8
Featuring 1-Step Colder NGK Spark Plugs! Direct Replacement.
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#:
4714723
Mfg#:
01-157-00727-0
Mercedes-Benz Weistec AMG M178 AMG GT GTC GTS GTR VTA Adapter System - Black
Get that "blow-off" sound that many people are fond of on turbocharged vehicles! 100% Bolt-On Solution
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#:
4714701
Mfg#:
01-178-01480-0
Weistec Mercedes-Benz M260 AMG 3.0L W.3 Turbo Upgrade
You are required to ship Weistec your OE turbochargers as a core. 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
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#:
4715761
Mfg#:
01-260-02218-2
Weistec Mercedes-Benz M133 A45 CLA45 GLA45 AMG 2.0L W.3 Turbo Upgrade
+145 HP, and +228lb-ft TQ. 100% Bolt-on installation / Upgrade. Makes 500 Horsepower, and 560lb-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#:
4715683
Mfg#:
01-133-01792-7
M177 LS2 VTA Adapter System - Red
Simple bolt on solution for attaining the "blow-off" sound that many people are fond of on turbocharged vehicles.
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#:
5375135
Mfg#:
01-177-02066-0
Weistec Mercedes-Benz M276 3.0L Twin Turbo Water-Methanol Injection System Kit
20-80 HP Gain *(With proper tuning), All hardware and gaskets are 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#:
4714988
Mfg#:
01-276-02151-5
Weistec Mercedes-Benz AMG M256 3.0L Vent To Atmosphere Adapter System Kit
Simple bolt on solution for attaining the "blow-off" sound that many people are fond of on turbocharged vehicles.
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#:
4715002
Mfg#:
01-256-02116-4
Weistec Mercedes-Benz AMG M276 W.2 ECU Tune
Increase of +127 Horsepower, and +186 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#:
4708026
Mfg#:
05-276-00056-1KT
Weistec Mercedes-Benz AMG M176 4.0L 2016-2018 G550 Carbon Fiber Airboxes
Increased in Air Flow, Improved Response, 225% Filter Element Surface Area, and Horsepower! Compatible with stock, and upgraded turbos!
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#:
4714505
Mfg#:
01-176-01926-3