AMS Performance Alpha Big Bore Billet Throttle Bodies w/ Standard Hose Flanges Nissan GT-R R35 2009+

$1,599.95 USD

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AMS Performance – Throttle Bodies. Fits Nissan GT-R R35.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
  • Not sure it fits? Ask us →

If you're pushing around 800HP in your ride, you might start to notice that those stock throttle bodies are holding you back. It's like trying to breathe through a straw when you really need to take a deep breath. As you crank up the power, that bottleneck only gets worse. The solution? AMS Performance has upped the ante by enlarging the throttle body diameter from the stock 60mm to a whopping 73.5mm. That's a 50% increase in cross-sectional area, and trust me, it makes a world of difference'especially if you're aiming for over 1000HP.

The Largest VR38 Throttle Bodies on the Market

AMS isn't just throwing around ideas; they're a legit performance automotive company with a team of skilled engineers who know what they're doing. They set out to design the biggest and best throttle bodies to match their Alpha Performance R35 GT-R Carbon Fiber Intake Manifold, and they absolutely nailed it. Each throttle body is crafted from CNC billet 6061-T6 aluminum, built to handle airflow for over 2000HP without breaking a sweat. With those enlarged 73.5mm bores and low-profile throttle body shafts, you're looking at minimal restrictions and maximum airflow.

Throttle Body Upgrade Made Easy

Swapping out your throttle bodies doesn't have to be a headache. The Alpha Big Bore Throttle Bodies work seamlessly with your existing Nissan OEM drive-by-wire electronics. Just pop out the internal components from your stock throttle bodies, and you're good to go.

Features:

  • 73.5mm throttle bodies'yep, the largest you can find.
  • A solid 22.5% increase in diameter and a 50% boost in cross-sectional area.
  • Noticeable gains in mid-range and top-end power.
  • No loss in low-end power, so you won't miss a beat.
  • Available with standard flanges for easy fitment.
  • Compatible with all USDM, JDM, and European models (both LHD & RHD).

Fitment:

  • Nissan GT-R R35 from 2009 onwards.

Note:

  • For optimal drivability, it's recommended to pair these Alpha Big Bore Throttle Bodies with standalone engine management systems.
  • You'll need to use the factory throttle body electronics from your existing stock setup.

So, if you're serious about taking your Nissan GT-R to the next level, these AMS Performance Alpha Big Bore Billet Throttle Bodies are definitely worth considering. They're built for performance, and you'll feel the difference on the road or track.

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Fitment: Nissan GT-R R35 (2009-2024)

Please confirm year, trim and engine before ordering.

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