AMS Performance Alpha R35 GT-R Big Bore Billet Throttle Bodies - TB Set w- Vibrant HD Flanges ICON Alloys The exhaust features inlet adapters

The exhaust features inlet adapters to mate to the factory mid section

UV-stable rubber stands up against the elements

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We’ve been torture testing these in various materials for 12mos and this TPU-coated 800D nylon is some tough stuff

1 Drivers side shroud

AMS Performance Alpha R35 GT-R Big Bore Billet Throttle Bodies - TB Set w- Vibrant HD Flanges ICON Alloys The exhaust features inlet adaptersThrottle Body Set ALPHA R35 CNC Big Bore Throttle Body Set (With Vibrant HD Flanges). At around 800HP, your stock throttle bodies become a restriction to the intake system. By enlarging the diameter of the throttle bodies from the stock 60mm (ID) to a massive 73. 5mm (ID), we increased the cross sectional area by 50%. This provides much improved power gains ? especially over the 1000HP mark. The highest horsepower producing R35 GTR Throttle Bodies now