Torque Solution 06-21 Subaru STI / 08-14 Subaru WRX Big Bore 76mm Throttle Body Adapter – Silver

SKU: TS-SU-870O-S

Torque Solution 06-21 Subaru STI / 08-14 Subaru WRX Big Bore 76mm Throttle Body Adapter – Silver

The Torque Solution Big Bore 76mm Throttle Body Adapter in silver upgrades 2006-2021 Subaru STI and 2008-2014 Subaru WRX models. It adapts the stock intake manifold to accept a larger 76mm throttle body increasing airflow volume and velocity. Drivers experience quicker throttle response and added horsepower from this straightforward bolt-on part.

Key Features

• CNC Machined 6061-T6 Aluminum: Delivers lightweight strength and precise tolerances for reliable daily use and track performance.
• Silver Hard Anodized Finish: Resists corrosion wear and adds a clean factory-style look under the hood.
• 76mm Bore Compatibility: Matches big bore throttle bodies from ID or similar for unrestricted air entry into the engine.
• Direct Bolt-On Design: Aligns perfectly with OEM intake manifold ports eliminating the need for modifications.
• Enhanced Airflow Path: Reduces restrictions promoting smoother power delivery across the RPM range.

Product Notes

• Confirm 76mm throttle body dimensions match before installation.
• Clean adapter surfaces prior to install to ensure optimal sealing.
• Special order item processes faster with in-stock confirmation.

Installation Notes

• Professional installation recommended.
• Torque mounting bolts to 8-10 ft-lbs using blue Loctite for security.
• Works with stock or aftermarket intake manifolds and gaskets.

This Part Fits

Year	Make	Model	Submodel
2006-2021	Subaru	Impreza WRX STI	All
2008-2014	Subaru	Impreza WRX	All

Why Choose Torque Solution?

• Proven leader in Subaru aftermarket parts with direct OEM replacements.
• Billet aluminum construction backed by lifetime warranty on defects.
• Engineered in USA for exact fitment and consistent performance gains.

Frequently Asked Questions

• Q: Does this adapter fit 2015 WRX models?
  A: No it fits only 2008-2014 WRX and 2006-2021 STI intake manifolds.
• Q: What material and finish does it use?
  A: Built from 6061-T6 billet aluminum with durable silver hard anodizing.
• Q: What warranty coverage applies?
  A: Lifetime warranty covers manufacturing defects when installed correctly.

Shipping & Handling

• Method: UPS Ground or USPS Priority
• Availability: In stock – ships same or next business day
• Packaging: Protective foam insert in 6 x 4 x 2 inch box
• Weight: 0.5 lbs