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Sales and Specials

Hondata Kpro4

We are an Authorized Hondata Dealer and KPRO Installer which means we can do the modifications to...

We are an Authorized Hondata Dealer and KPRO Installer which means we can do the modifications to the ECU and install the KPRO board into your ECU at our facility.   Xenocron Tuning does not sell Hondata products outside the US If you are an international customer, Please follow this LINK to find your nearest dealer       The K-Series Programmable ECU (K-Pro) consists of a hardware modification to any K-Series ECU, plus Windows software which allows you to re-program the ECU and datalog se...

(13 variants)

Acuity K-Series Hall Effect TPS Sensor Upgrade

Seasoned mechanics and gear heads know that more often than not, OEM replacement parts are more r...

Seasoned mechanics and gear heads know that more often than not, OEM replacement parts are more reliable than aftermarket parts. Unfortunately, anyone who has searched for an OEM replacement for a ACURA RSX-S or Civic Si throttle position sensor (TPS) knows that Acura/Honda only sells them as part of the throttle body with a steep list price of over $800 USD. Aftermarket alternatives have existed for years, but all that was available until now were poorly made copies and expensive adapted ver...

$95.00 $99.00

K-Tuned Swivel Neck Fan Switch Plug

Applications: For use with K-Tuned Swivel Neck T-stat If aren't using the OEM fan switch on your ...

Applications: For use with K-Tuned Swivel Neck T-stat If aren't using the OEM fan switch on your K-Tuned Swivel Neck T-stat, you will need this plug to block off the open port.

$5.39 $5.99

DIY - Swapbox K-Series Immobilizer Disable

This is the "Swapbox" K-Series Immobilizer Delete box designed for use when swapping a stock K-Se...

This is the "Swapbox" K-Series Immobilizer Delete box designed for use when swapping a stock K-Series motor into your vehicle. The unit has immo-bypass AND multiplexer error removed so it should run like a stock vehicle for you. The connections are easy and simple and instructions are included with the unit. These items are IN STOCK and shipping immediately! Please call with any questions! Swapbox-K comes with: Mobilizer Module, two splice terminals and two precrimped Contacts for the connect...

(5 variants)

K-Tuned Billet RSX Shifter Base Plate

Fits: 1994-2001 Acura Integra, 1988-2000 Honda Civic The K-Tuned Billet Shifter Base Plate is des...

Fits: 1994-2001 Acura Integra, 1988-2000 Honda Civic The K-Tuned Billet Shifter Base Plate is designed to install an RSX Type-S or comparable shifter box without cutting a hole in the exhaust tunnel of the chassis. This setup is preferred by many racers, esp. road course racers, because it mounts the shifter higher in the vehicle, keeping it closer to the driver and the steering. It also leaves a lot more room below the car for large exhaust systems. The Shifter Base Plate was designed to rou...

$116.99 $129.99

K-Tuned Billet Oil Cap

After a countless number of requests, the K-Tuned Billet Oil Cap is now available. Note right awa...

After a countless number of requests, the K-Tuned Billet Oil Cap is now available. Note right away that this oil cap is not just specific to the K-Series engine, it will fit all Honda engines. For a design, we weren't trying to reinvent the wheel here, so we kept things very simple. Starting with 6061 billet aluminum blank, we threaded the bottom, machined a groove for an o-ring seal, cut out the center and placed 7 moon cuts around the outer circumference for grip when loosening or tightenin...

(6 variants)

K-Tuned K24 Intake Manifold Coolant Adapter

The K24 Intake Manifold Adapter is a simple and easy way to install K20 style manifold on K24 hea...

The K24 Intake Manifold Adapter is a simple and easy way to install K20 style manifold on K24 heads. The recirculation fitting on K24s is typically part of the intake manifold which isn’t on K20 intake manifolds. We have designed the adapter to work with all K24 heads including the K24Z-Series (R40) heads. This can also be used to install K20 manifolds or cut RBC manifolds on 9th gen Civic si as the water bypass is slightly different and you will not need an intake manifold adapter when usi...

$89.99 $99.99

K-Tuned Timing Tensioner Cover

Application: All K20 and K24s (Does not fit K24Z motors) The K-Tuned Tensioner Cover Plate is ...

Application: All K20 and K24s (Does not fit K24Z motors) The K-Tuned Tensioner Cover Plate is designed with a simple o-ring seal that is set into a machined groove on the back of the cover. This o-ring seal design makes timing chain tensioner checks and changes much faster and easier because it completely eliminates the need for messy sealer which we all know is a pain to clean off. Worse yet, the OEM stamped steel cover plate often needs to be replaced because it usually bends when it is ...

$35.99 $39.99

K-Tuned Water Plate w/ Alternator Brackets and ...

Applications: All K-series engines except K24Z and K24Y Series Engines Kit includes water plate, ...

Applications: All K-series engines except K24Z and K24Y Series Engines Kit includes water plate, hardware, alternator brackets, belt, and custom water plate fitting. The first part developed by ETD Racing, now K-Tuned, was the electric water plate kit. Since our release we have made several advances and improvements to the design. In recent years the market has seen several knock offs. While others are happy simply try and copy our design we strive to always improve. Recently we released our ...

$269.99 $299.00

K-Tuned Billet Shift Knob

Applications: All Honda / Acura models and any shifter with a M10 x 1.5 thread The K-Tuned Billet...

Applications: All Honda / Acura models and any shifter with a M10 x 1.5 thread The K-Tuned Billet Shift Knob is the result of quite a bit of customer and racer feedback. We already offer several K-Series shifter upgrades so it was definitely time for us to develop a clean and functional shift knob. The process begins with a solid billet bar of 6061 aluminum, and each knob is machined to final size on a CNC lathe. After the lathe, the blank knobs are sent out for the anodizing process. The bla...

(6 variants)

Inline PRO M-Series Honda Head Studs

-Feature 11mm beam diameter vs 9.5mm for stiffer clamping force-12 point nuts & hardened wash...

-Feature 11mm beam diameter vs 9.5mm for stiffer clamping force-12 point nuts & hardened washers-Used in 1000whp applications **B18C Part # also works with LS VTEC*

(4 variants)

K-Tuned Upper Coolant Housing (w/ Filler & Hose...

Here is the K-Tuned Upper Coolant Housing. With applications for both K20 and K24 engines, these...

Here is the K-Tuned Upper Coolant Housing. With applications for both K20 and K24 engines, these housings will provide several unique advantages over the stock units. The hose outlet on the K-Tuned housing pivots slightly, allowing approximately 15 degrees of angle adjustment. This is helpful when compared to the fixed the factory outlet that always seems to put the upper rad hose in the path of the intake piping. This housing features a 1.25” rad hose outlet for use with regular rubber...

(3 variants)

Rywire K-Series Swap Harnesses

Rywire K-Series Chassis Adapter This adapter is made to allow the installation of a K-Series engi...

Rywire K-Series Chassis Adapter This adapter is made to allow the installation of a K-Series engine with the 02-04 K20 engine harness. It will also work for our all RYWIRE K-Series engine harnesses. K1 & K2 types! This wire harness connects your K-Series engine harness to your chassis interior harness while adding the E-plug and all its functions. This harness is primarily made for a K-Pro or Re-Flashed ECU but can be used with a stock RSX ECU provided you have bypassed the immobilizers a...

(10 variants)

K-Tuned Universal A/C & P/S Eliminator Kit

Fits all K20/24 engines Eliminates P/S and A/C. CNC machined 6061 billet aluminum. Clear anodize...

Fits all K20/24 engines Eliminates P/S and A/C. CNC machined 6061 billet aluminum. Clear anodized for durability. Pulley is hard anodized. NTN bearing (identical to oem Honda bearing) Tension is fully adjustable. Includes all hardware. Allows proper clearance for the EF chassis. The billet alternator pulley now comes with all K-Tuned Pulley kits You no longer need to buy the EP3 idler pulley setup from Honda to complete a K-series engine swap in your car. The K-Tuned pulley kit eliminates b...

$197.99 $219.99

K-Tuned K20/24 Universal Swivel Neck Thermostat...

K-Tuned has the solution to your lower rad hose problems. Some of the motors we have received cam...

K-Tuned has the solution to your lower rad hose problems. Some of the motors we have received came with an OEM plastic water neck broken. Until now, you could only order a replacement part from Honda/Acura. Problem is they only sell the housing complete with the thermostat, which is pretty expensive and it doesn’t provide any real benefits. If your housing isn’t broken then you still have to get the right hose, with the right angles and mate it to the radiator. After that, you have to fig...

$152.99 $169.99

Competition Clutch Honda Twin Disc

FREE SHIPPING within the Continental US on all Comp Clutches and Flywheels During this time, Inte...

FREE SHIPPING within the Continental US on all Comp Clutches and Flywheels During this time, International customers will need to contact us before placing their orders. Race Series Twin Disc Competition Clutch provides the most economical racing clutch for the active sport compact enthusiast and is the preferred assembly for the professional racer. This unit delivers uncompromised reliability and performance. All assemblies are plug and play with no additional modifications required. This a...

(3 variants)