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The Antigravity Batteries AG-1201 is an extremely versatile high power and lightweight Lithium Motorcycle/Motorsports battery. It has the capability for large weight reduction in the most compact size in lithium batteries in its class. Not for a street car / daily.

The Antigravity Batteries AG-1601 is getting into the massive power arena with 480 Cranking Amps. It is the smallest lightest 16-Cell Lithium battery made. This is the go-to battery if you need very high power in a compact size. Not for a street car / daily.

Looking to keep AC in your Kswap S2000? These simple adapters allow you to bolt your OEM S2 AC lines right up to a K series AC Compressor.

If you're doing a Kswap- you'll want this tool in your toolbox. The CM Adapter flywheels require an extra thin wall 17mm. We've not found any socket that fits without grinding it down. So we purchased a bunch of 17mm's and had them milled down to the perfect thickness to fit nice, yet still be strong enough to not crack right away.

AEM 100 PSIg Stainless Sensor Kit. Stainless Steel Sensor Body. 1/8" NPT Male Thread. Includes: 100 PSIg Stainless Sensor, Connector, Pins & 1/8" NPT to -4 Adapter Use to measure fluid pressure up to 100psi. Typical use would be oil or fuel pressure. DO NOT MOUNT DIRECTLY ON ENGINE, always mount remotely via SS line. Vibrations over time will cause sensor fitting to crack.

AEM 150 PSIg Stainless Sensor Kit. Stainless Steel Sensor Body. 1/8" NPT Male Thread. Includes: 150 PSIg Stainless Sensor, Connector, Pins & 1/8" NPT to -4 Adapter Use to measure fluid pressure up to 150psi. Typical use would be oil or fuel pressure. DO NOT MOUNT DIRECTLY ON ENGINE, always mount remotely via SS line. Vibrations over time will cause sensor fitting to crack.

Using Honda's well engineered F Series header, we cut off the F series flange and adapt the header to a K Series flange. This is by far our favorite option when K Swapping your S2000. The OEM Header is built extremely well, double wall for best heat management, never cracks, and just fits like an OEM part. Requires a good Core.

LifeLine Copse 6pt Motorsport Harness. 6point, 2inch, pull-down straps. FIA 8853-2018

1650cc Honda/Acura K, S2000 (06-09) FIC's Data Matched high performance fuel injectors featuring high impedance Bosch core, E85 compatible, lifetime warranty. Fuel Injector Clinic's 1650cc/min high impedance injector is the largest high impedance injector compatible with all race fuels and has excellent idle performance in street driven cars while still providing enough fuel to support higher horsepower output on both E85 and gasoline. The 1650cc high impedance injector can be used with any fuel type based on the stainless alloy valve construction. It is compatible with pump gasoline, E85, Q16, VP Import, FTW and other MTBE oxygenated race fuels!

Hawk's new ER-1 compound brake pads for OEM S2 brake setup. Designed specifically for endurance racing.

Is your S2000 starting to shake under power or even light load? What about when cornering? This is the quick and easy fix. Axle spacers will push the axle cup further inwards giving it a nice fresh surface. Install time of 10-20 minutes and get back to enjoying that smooth Vtec again.

These are used (but OEM HONDA) B Series TPS Sensors. Same sensor that comes on 2000-2005 S2000's but clocked slightly different. This is the TPS you need if you want to rotate the TPS towards the back of the car. Makes for a cleaner look and keeps TPS/wiring away from the accessory belt.

Includes a NEW Reman AC Compressor. Honda 00-09 S2000 A/C Hose Relocation Kit.

The stock S2000 rear toe arms tend to wear out and are not serviceable. Not only on the ball joint end, but the bushing tends to tear creating a lot of deflection when loaded. These Megan Racing rear toe arms work well with fixing the slop, while correcting some of the un wanted bump steer (esp on the early model S2000's).

Time to ditch those 20+ year old rubber bushings and replace with some spherical bearings. No more deflection or stiction.