K-Swap

With over ten years of K-Series swap wiring experience, the Hybrid Racing Conversion Harness is the most widely used and reliable K-Swap conversio...

With over ten years of K-Series swap wiring experience, the Hybrid Racing Conversion Harness is the most widely used and reliable K-Swap conversio...

This header is capable of making very good power on relatively stock or mild engine setups.  The main focus while designing our K-Tuned Swap Hea...

The K-Tuned Race Header offers a proven 4-1 design with a true slip-fit merge collector for maximum exhaust flow.  The Race header is designed to d...

The popular K-Tuned 4-2-1 Swap Header for K-series engine swaps is back again with some improvements.  This header is capable of making very good p...

With the great success of our original Swap header, we have decided to add another option to our header line up.  The K-Tuned Race Header offers a ...

It took a couple of years for us to design what we feel is the best K-series swap radiator available.  Looking at current & past designs and...

This kit is designed to work with the OEM fuel filter located on the firewall. This is a complete K-swap fuel system, which includes pre-assembled ...

This complete kit is designed to work with an Inline fuel filter and our K-Tuned center feed fuel rail. This is a complete K-swap fuel system, whic...

These OEM-Spec Shifter Cables are made entirely of high quality materials and they were designed to meet or exceed the OEM units in all areas of co...

Specifically designed for your K-Series engine swap, K-Tuned Traction Bars are super strong and the best in the industry. Engineered from extensive...

Specifically designed for your K-Series engine swap, K-Tuned Traction Bars are super strong and the best in the industry. Engineered from extensive...

Specifically designed for your K-Series engine swap, K-Tuned Traction Bars are super strong and the best in the industry. Engineered from extensive...

Why do I need a new clutch line? When performing a K series swap you need to connect your clutch slave cylinder and master cylinder together. The s...

All Insane Shafts come with a free tub of Redline High Temp CV Grease and 2 new cv boot clamps.  We STRONGLY recommend repacking the outer cv's wit...

All Insane Shafts come with a free tub of Redline High Temp CV Grease and 2 new cv boot clamps.  We STRONGLY recommend repacking the outer cv's wit...

We highly recommend repacking all insane shafts with Redline high temp cv grease. Failure to do so could result in premature cv failure. Insane sha...

We highly recommend repacking all insane shafts with Redline high temp cv grease. Failure to do so could result in premature cv failure. Insane sha...

All Insane Shafts come with a free tub of Redline High Temp CV Grease and 2 new cv boot clamps.  We STRONGLY recommend repacking the outer cv's wit...

We highly recommend repacking all insane shafts with Redline high temp cv grease. Failure to do so could result in premature cv failure. The ultima...

We highly recommend repacking all insane shafts with Redline high temp cv grease. Failure to do so could result in premature cv failure. The ultima...

All Insane Shafts come with a free tub of Redline High Temp CV Grease and 2 new cv boot clamps.  We STRONGLY recommend repacking the outer cv's wit...

We highly recommend repacking all insane shafts with Redline high temp cv grease. Failure to do so could result in premature cv failure. Far more s...

We highly recommend repacking all insane shafts with Redline high temp cv grease. Failure to do so could result in premature cv failure. Far more s...

All Insane Shafts come with a free tub of Redline High Temp CV Grease and 2 new cv boot clamps.  We STRONGLY recommend repacking the outer cv's wit...

We highly recommend repacking all insane shafts with Redline high temp cv grease. Failure to do so could result in premature cv failure. The ultima...

We highly recommend repacking all insane shafts with Redline high temp cv grease. Failure to do so could result in premature cv failure. The ultima...

A replacement for the flexi line. Manufactured to the highest possible industry standards, the HEL Performance car clutch line kits are brand new ...

Hybrid Racing shifter cables are a performance upgrade replacement for stock OEM cables. The solid rod ends, permanently lubricated core, spherical...

Hybrid Racing shifter cables are a performance upgrade replacement for stock OEM cables. The solid rod ends, permanently lubricated core, spherical...

Product DescriptionIn our ongoing quest for the perfect axle, we have hit the mark with our new X4 Rated Line. These axles have been engineered wit...

Application: 2001 - 2005 Civic EM2 Instructions: CLICK HERE We stepped into the wiring market for a reason. To release what we feel is the hig...

Applications: 1992 - 1995 Honda Civic EG (w/ EKK2 mounts only) with OEM or aftermarket RSX/EP3 Radiator 1996 - 2000 Honda Civic EK (w/ EKK2 moun...

Applications: 1992 - 1995 Honda Civic EG K-Swapped 1996 - 2000 Honda Civic EK K-Swapped 1990 - 1993 Acura Integra DA K-Swapped 1994 - 2001 Acura I...

Applications:  RHD Vehicles ONLY - EG, DC2, EK, EP3, DC5, CL7, CL9, FD2, FN2 - B & K Series  Length: 1155mm    Fittings: 90 and 180 degree  O...

Since 2001 - we are a grassroots performance part manufacturer, specializing mostly in Honda/Acura. Today, we have expanded our product line to me...

As you increase the power output of your K-swap Honda through numerous well-chosen performance enhancing mods, you need to keep a check on your en...

Skunk2’s Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. Skunk2 has been designi...

You’ve heard the saying there’s more than one way to skin a cat.  That certainly rings true when attacking a k-swap project. This Economy Pack we h...

Applications:ALL K20 ENGINES Features: Correct the length of the belt by manually adjusting the pulley. This kit allows you to keep your A/C Made...

Designed for applications where engine configuration/size cause clearances issues for thicker core radiators. In this case, the 36mm V-Core Series...

This Tegiwa radiator hose is used for increased clearance with cold air intakes and RBC/RRC intake manifolds on the 01-06 Integra (DC5), 01-06 Civ...

We stepped into the wiring market for a reason. To release what we feel is the highest quality and easiest to install conversion harness available....

Applications: DC5 Integra K-Swap with DC5 Transmission Super strong and stretch resistant, yet allowing more flex. A fantastic replacement for t...