Acura RSX

Upgrade your vehicle's fuel system with the Blox Racing Eco-Fi Street Injectors. These 1000cc injectors with a 1/2" adapter are pre-assembled for H...

Elevate your valvetrain performance with Supertech 5.5mm 7 degrees Valve Locks. Sold in convenient packs of 32, these valve locks are an essential ...

The Competition Clutch Stage 1 Gravity Clutch offers an affordable yet potent solution designed specifically for the 2002-2006 Acura RSX Type S and...

Dial in your engine build with the best engine bearings around. The King pMaxKote Performance Rod Bearings are top-of-the-line when it comes to eng...

The bearings in your engine are a vital component that can make or break your next engine build. That's why we suggest King Engine Bearings. King o...

The bearings in your engine are a vital component that can make or break your next engine build. That's why we suggest King Engine Bearings. King o...

Say goodbye to missing or broken manifold hardware. The RestoTuner 38-Piece D Series Manifold Stud Kit provides the studs for both the intake and...

The RestoTuner Cylinder Head Cover Nuts are a great OEM-replacement that provides a subtle touch to your engine rebuild. The kit is sold as a set o...

Say goodbye to missing or broken manifold hardware. The RestoTuner 38-Piece B Series Manifold Stud Kit provides the studs for both the intake and...

The RestoTuner Interior Screws are a small change that makes the car feel that much more complete. No longer do you need to source random screws fr...

The RestoTuner A7 Underhood Decal is for models with driver & passenger side airbags. This decal is intended for USDM model vehicles only. Alt...

The RestoTuner A6 Underhood Decal is for models with a single driver-side airbag. This decal is intended for USDM model vehicles only. Although m...

The RestoTuner Honda Interior Paint Replacement Decals help easily identify the standardized reference to achieve consistency in color in case of t...

The RestoTuner Paint Code Replacement Decals help easily identify the standardized reference to achieve consistency in color in case of touch-ups, ...

The RestoTuner JDM Fuel Door Decal adds a personal touch to your vehicle. Located inside the fuel door, the decal is printed on high-quality materi...

This Front Strut Bar from Pro Car Innovations (PCI) is designed for the 2002-2006 Acura RSX and 2001-2005 Honda Civic (EX/LX/DX). This strut bar is...

Engine oil cap from Drag Cartel Racing made from 8620 Billet Aluminum. Finished in hard anodized black for impeccable style and added strength. The...

Honda OEM VTC Oil Control Valve - K20A2/K20A3 Engines Getting sluggish throttle response, rough idle, or a P2646 code on your RSX or Civic Si? You...

Specifically designed for the high-performance characteristics of the K20A2, the OEM rotary valve for the throttle body aids in smooth idling and p...

The K20A2 Map Sensor provides precise and accurate readings, enhancing fuel efficiency and engine performance. The quick response time makes rapid ...

The K20A2-specific compatibility of the throttle body gasket ensures perfect seals to minimize leaks without interfering with other engine componen...

OEM NGK K Series Spark Plugs. Ideal for your next engine build or maintaining your current project. Sold individually and compatible with the K20A2...

OEM Honda K20A2 Ignition Coil Plugs ensure a secure and reliable electrical connection between the coils and the harness and provide reliable signa...

The OEM Honda K20A2 Camshaft TDC Sensor determines the position of the camshaft with pinpoint accuracy, eliminating the risk of incorrect timing si...

OEM Honda/Acura K20A2 front main seal fits snugly and ensures perfect seals. Durable to wear and tear, the seal prevents leaks and maintains proper...

OE Honda/Acura K20A2 Knock Sensor is specifically designed for the 2002-2004 Acura RSX Type S. It helps to precisely record knocking noise and prot...

The K20A2 crank sensor is a vital component that precisely monitors the position and the rotational speed of the crankshaft. Using OEM quality sens...

Rywire K to B Sensor Adapter The Rywire K to B Sensor Adapter is a clean, reliable way to run proven B-series sensors on your K-series engine har...

The Rywire Mil-Spec Coil Plug Retrofit Harness is designed to make changing your B or H series to Coil-On-Plug (COP) that much easier. Compatible w...

The Rywire H-Series Coil On Plug Adapter Plate allows you to bolt either S2000 or K-series coil on plugs onto your H-series engine. The adapter pla...

The Rywire B-Series Coil On Plug Adapter Plate allows you to bolt either s2000 or K-series coil on plugs onto your B-series engine. The adapter pla...

Complete your cooling system plumbing confidently with our high-quality radiator hose and fitting kits that offer trouble-free installation and the...

SpeedFactory 5.5mm Viton Valve Stem Seals - Honda/Acura B/D/F/H/K Series and F20C/F22C Got blue smoke coming out of your exhaust when you start yo...

SpeedFactory Universal Aluminum Race Radiator - Compact Drag Racing Radiator Building a turbo Honda with a front-mount intercooler that's eating u...

The Rywire Honda O2 Sensor Extension allows you to extend the connection on your primary O2 sensor with this  4-wire O2 Male to Female 33-inch ext...

The Hasport Performance DC5AMC-LH is designed specifically for enthusiasts looking to convert their automatic RSX chassis into a manual. This engin...