82 mm Throttle Body Upgrade for 63 Series (M156 Engines) audi-q7--4l---2006-2015--4-2-v8-fsi-esr4077021 CLASS S (W 220) 430

CLASS S (W 220) 430 V8 [5 gear] [2 Filters Required] (HP: 279 | Year: 98 > 03)

This set of wheels has been exclusively designed and weight optimized for the W205 - C63 AMG Sedan

The end result is nothing short of spectacular with the RENNtech turbo package gaining up to +228 hp and +182 lb-ft

S 600 (W220 - M137 5

):                        188  HP @ 3

82 mm Throttle Body Upgrade for 63 Series (M156 Engines) audi-q7--4l---2006-2015--4-2-v8-fsi-esr4077021 CLASS S (W 220) 430Throttle Body Upgrade for M156 63 AMG Engines. Our proprietary 82mm Performance Throttle body package offers a 22% increase of incoming air volume. This translates into a noticeable gain in both overall performance and throttle response with a performance increase of 11hp & 8 lb ft. RENNtech throttle body assemblies were designed and engineered in house and a re a bolt on component requiring no modifications to the intake manifold. Our throttle