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K-Tuned Performance Parts

For more information on K-Tuned products you may visit the K-Tuned website.

Free shipping on all K-Tuned parts performance parts to the 48 states.

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All K-Tuned Performance Parts Parts:


K-Tuned (ETD Racing) Front Stabilizer Bars for Traction Bars
Another innovation from K-Tuned. These additional stabilizers are what hard-core racers with 88-91 Civic / CRX race cars have been asking for. These additional supports run from the back of the front...
K-Tuned (ETD Racing) Rad Brackets for Traction Bars
Here is another innovative part by ETD Racing. In the past, alot of people have ruined the coating on their traction bars by welding on custom tabs to mount a 92-00 civic or aftermarket radiator in their...
K-Tuned (ETD Racing) Traction Bar
These bars are the strongest ETD makes and the best in the industry. We use only the best high-grade steel and chromoly in the construction and the strongest hardware money can buy. These bars are designed...
K-Tuned 4-2-1 Header
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 power on relatively stock or mild engine setups. The main...
K-Tuned 409 Series Header
 K-Tuned 409 Series Header
K-Tuned A/C & P/S Eliminator Kit
The K-Tuned A/C & P/S Eliminator Kit has been one of our best sellers for several years now. We are now releasing our 3rd revision of this pulley kit and again we have made a few changes to make...
K-Tuned Adjustable EP3 Pulley Kit
The K-Tuned Adjustable EP3 Pulley kit is the newest addition to our ever growing parts line-up.  This simple and very useful part has been in development for a little while now, and was designed...
K-Tuned B/D Series Short Shifter
Over the past year we have noticed that a copy of our original K-Tuned B & D Series Shifter has started to sneak into the market. The replica shifter is a straight up knock off of our original design...
K-Tuned Billet RSX Shifter Box
The K-Tuned Billet RSX Shifter Box is a direct replacement for the oem 2002-2006 RSX-S shifter box which can also be used in many K-swapped cars.  The box has been designed to work with both factory...
K-Tuned Billet TPS Sensor
The K-Tuned Billet TPS sensor was designed solve all K-series TPS problems. We’ve seen and read about the cheap Asian-made replacement units causing countless drivability problems and failures....
K-Tuned Brake Booster Line Kit
Replace the ugly rubber brake booster hose on your K-swap with our 8AN black braided line. This line not only looks great, but fits perfectly over your brake booster port, check valve and intake manifold...
K-Tuned Coil Pack Cover
K-Tuned is now offering a clean and simple K-series coil pack cover. Over the years, several customers have asked us if we were ever going to do some engine dress up parts. So we recently took some time...
K-Tuned Denso Acura RDX Injectors
K-Tuned is now offering sets of OEM (Denso) Acura RDX injectors. These injectors are rated for 410cc (at 38 psi) and 550cc (at 70psi) and offer a much improved spray pattern over the factory Type-S (...
K-Tuned Immobilizer/Multiplexor Bypass
The K-Tuned Immobilizer Bypass unit is designed to allow the use of a stock K-series ecu in a swap application. This affordable option is very easy to install and disables both the immobilizer and the...
K-Tuned K-Series Complete CMC & Slave Kit
 Application: 2002-2006 RSX, 2002-2005 Civic Si (EP3), 2006-2011 Civic Si (FG2/FA5), 2012-2015 Civic Si (Requires switching clevis), 2004-2008 Acura TSX. LHD Vehicles only. The 2002-2006 RSX...
K-Tuned K-Series Swap Traction Bar
Specifically designed for your K Series swap this traction bar will help with wheel hop you’re going to have after the swap. It also solves the problem of what to do with your rad, when you swap...
K-Tuned K-Swap 4-1 Race Header
With the great success of our original Swap header, we have decided to add another option to our header line up. This stainless steel header is a 4-1 Race design with a true slip-fit merge collector...
K-Tuned K-Swap Conversion Harness
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. We’ve used several of our competitor’s...
K-Tuned K1 Street Series Coilovers
K-Tuned K1 Street Coilovers are designed to give you the best ride quality without sacrificing any comfort or reliability. Our goal was to design a suspension setup that is reliable for daily driving...
K-Tuned Pro-1000 Turbo Fuel Rail
The K-Tuned PRO1000 Turbo Fuel Rail was designed with the serious Turbo race car in mind. Our Universal Fuel Rail handled 1000+ HP without a problem, but with the power limits of the K motor being pushed...
K-Tuned Pro-Circuit B/D Series Shifter
Since 2012, when our original B/D Shifter was introduced we received several requests to make our shifter taller. It seems a few of our customers were using our shifters fully extended for circuit racing...
K-Tuned Race-Spec Shifter Cables and Trans Bracket
To go along with our popular Billet RSX Shifter Box we are pleased to offer our K-Tuned Race-Spec Shifter Cables and Trans Bracket set. This is another part that many of our vendors and customers asked...
K-Tuned Ram Style Race Header
The K-Tuned Ram Header at first glance looks like a pretty crazy design. Essentially it is a long tube header that has been pushed up into the engine bay to provide much better ground clearance. However...
K-Tuned Shifter Mounting Kit
Here is the K-Tuned Shifter Mounting Kit. We had this part on the back burner for quite a few years, but we were motivated by several customers to proceed with production. You will probably notice at...
K-Tuned Stainless Steel Clutch Line Kit
Designed to fit K-swapped cars perfectly, this fully stainless steel clutch line with SS fittings comes complete with all the adapters needed for both outlet sizes found on oem Honda clutch master cylinders...
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