09-14 TL 3.5 Big Bore TB Adapter

P2R Power Rev Racing Big Bore Throttle Body Adapter - 09-14 Acura TL 3.5

Upgrade your engine's induction system with the P2R Power Rev Racing Big Bore Throttle Body Adapter, specifically designed for the 2009-2014 Acura TL 3.5. This adapter provides a seamless solution for enthusiasts looking to bolt the larger 3.7L SH-AWD throttle body onto the factory 3.5L Base intake manifold, significantly increasing potential airflow. By transitioning from the stock 65mm outlet to the massive 70mm outlet of the J37A4 throttle body, you can unlock measurable horsepower gains and improved throttle response.

Key Features

• **Increased Airflow:** Allows for the installation of the larger 09-14 Acura TL SH-AWD 3.7 throttle body onto the 3.5 Base intake manifold.
• **Tapered Design:** Features a precision-tapered bore to ensure smooth air transition and optimal flow velocity.
• **Premium Finish:** Silver clear anodized coating provides a high-quality, durable finish that resists corrosion.
• **Proven Performance:** Dyno testing on similar J-series platforms has shown gains of 6hp at the wheels across the majority of the RPM band.

Specifications

• Material: Aluminum
• Finish: Silver Clear Anodize
• Design: Tapered Bore

Fitment / Applications

• 2009-2014 Acura TL 3.5L Base (Intake Manifold)
• Designed for use with 2009-2014 Acura TL SH-AWD 3.7L (J37A4) Throttle Body

Notes

• 3.5L Stock TB Size: 67mm Inlet / 65mm Outlet
• 3.7L (J37A4) TB Size: 80mm Inlet / 70mm Outlet

Pro Tip: For maximum performance gains, ensure your intake piping diameter matches the larger 80mm inlet of the 3.7L throttle body.