P2R Throttle Body Spacer, Honda K20Z3-RBC (RBC-Style Manifold / 06-11 Civic Si), Red, P305R

Increase horsepower and torque with this 3/4 inch throttle body spacer. Our spacer comes equipped with a 1/8th inch NPT threaded port at the bottom that can be used as an extra vacuum port or nitrous. Includes extended bolts, plug, and is anodized for a brilliant show-quality look.

P2R Throttle Body Spacer / Honda/Acura 06+ Civic Si (Red) –

Throttle Body Spacers - Search By Category – P2R Power Rev Racing

Honda 06-11 Civic Si RBC Intake Manifold: K Series Parts

P2R RBC Big Bore TB Adapter to ZDX TB 70mm Straight – P2R Power Rev Racing

Universal Throttle Body Spacers

P2R Throttle Body Spacer / Honda/Acura 06+ Civic Si (Red) –

Throttle Body Adapter - Honda K-Series RBC Manifold - Blox Racing - BLOX Racing

P2R Throttle Body Spacer, Available For 1.5L / 2.0L

PRL Motorsports RBC Intake Manifold to Stock 9th Gen Honda Civic Si Throttle Body Adapter - Honda K24Z - Touge Tuning

P2R Throttle Body Spacer, Honda K20Z3-RBC (RBC-Style Manifold / 06-11 Civic Si), Silver, P305

Hybrid Racing K-Series Throttle Body Adapter · Hybrid Racing

Hybrid Racing K-Series Throttle Body Adapter · Hybrid Racing