Alpha Big Bore Billet Throttle Bodies | 2009-2019 Nissan R35 GT-R (ALP.07.08.0006-3/4)

Nissan R35 GT-RBig Bore Billet Throttle Bodiesby Alpha Performance

At around 800HP, your stock throttle bodies become a restriction to the intake system. The negative effects of this bottleneck are exacerbated exponentially as power increases from there on. 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.

Our engineering team was given the task of designing the largest, best-performing throttle bodies on the market to feed our Alpha Performance R35 GT-R Carbon Fiber Intake Manifold and they delivered! Each CNC billet 6061-T6 aluminum housing was specifically designed to provide enough air flow to support up to 2000+HP without issue implementing enlarged diameter 73.5mm ID bores along with low profile throttle body shafts to minimize restrictions even further.

Alpha Big Bore Throttle Bodies use your existing Nissan OEM drive-by-wire electronics. Simply swap out the internal components from your stock throttle bodies and you are ready to go.

Features

• 73.5mm throttle bodies the largest on the market
• 22.5% increase in diameter, 50% increase in cross sectional area
• Available with 3 Vibrant HD Clamp or Standard Flanges
• CNC Billet 6061-T6 Aluminum construction
• Mounting hardware included

Please Note:

• For proper driveablity these Alpha Big Bore Throttle Bodies are suggested for use with standalone engine management systems only.
• Factory throttle body electronics required from existing stock throttle bodies.

Applications

• 2009 – 2019 Nissan R35 GT-R
• Fits all USDM, JDM & European Models

Benefits

• Increased air flow to support up to 2000+HP
• Increased mid-range and top end power
• Does not adversely affect low-end power

What’s In The Box?

• 2 – Big Bore Billet Throttle Bodies
• 2 Throttle Body Flanges
• Mounting Hardware

Warranty

• Manufacturer Standard Warranty