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.

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

Honda RBC Intake Manifold to 70mm J37 (ZDX/ MDX) Throttle Body Adapter

The authentic, unmodified OEM Honda RBC intake manifold. A must-have for tuning aficionados, this manifold offers the flexibility for DIY

Honda 06-11 Civic Si RBC Intake Manifold

Universal Throttle Body Spacers

PKSABB New Intake Manifold+70MM throttle body+TPS+ Fuel Rail Kit Fits For 2004-2008 K24A2 Honda Civic 2006-2011 Acura TSX K20Z3 (Silver) : Automotive

P2R Throttle Body Spacer Install - Civic Si

Hybrid Racing K-Series Throttle Body Adapter · Hybrid Racing

DescriptionAllows use of 02-04 RSX and 02-05 Civic Si Throttle Body, on RBC Intake Manifold

RBC Throttle Body Adapter (RSX TB on RBC Intake Manifold)

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

This is the infamous K-series RBC intake manifold. It is found on the JDM Euro Accord-R and our US 06-11 Civic Si. This is comparable to a B-series

Honda RBC Intake Manifold - K-series / 06-11 Civic Si

06+ Civic Si Thermal Throttle Body Spacer – P2R Power Rev Racing