G37/370Z/Q50/Q60 VQPlug 75mm Upgraded Throttle Body Kit | VQ37VHR

Take your G37 or 370Z to the next level with the VQPlug Exclusive Dual 75mm Upgraded Throttle Body Kit, built specifically for the VQ37VHR platform. This kit replaces both factory throttle bodies with significantly larger 75mm units, providing a substantial increase in intake airflow and throttle response.

Upgrading the factory throttle bodies on the VQ37VHR makes a large and noticeable difference in overall performance. With proper tuning, gains of 25–30 horsepower have been reported from intake setups like this alone—making it one of the most effective bolt-on upgrades available. This kit requires tuning to run properly, but the results are well worth it for anyone serious about performance.

Includes everything you need:
• Two Hitachi ETB0021 75mm throttle bodies (high-quality, OEM-grade electronic throttle bodies for smooth and responsive control)
• Two VQPlug-X adapter plates (precision-machined to mount the larger throttle bodies to your OEM VHR intake manifold)
• NISformance dual wiring harness adapter (plug-and-play solution to connect the upgraded throttle bodies to your factory harness)
• Two sets of bolts and washers (complete hardware kits sized for both adapter plates and throttle bodies)
• Two 75mm throttle body seals (O-ring style gaskets to ensure proper sealing and prevent air leaks)

Fitment:

• 2008–2013 G37 Coupe VQ37VHR

• 2009–2013 G37 Sedan VQ37VHR

• 2009–2020 370Z VQ37VHR

• 2014-2015 Q50 VQ37VHR

• 2014-2015 Q60 VQ37VHR

Everything you need is in the box—no surprises, no missing parts—just a complete, high-quality solution designed to deliver serious power gains when paired with a proper tune.