RX4

Building and Tuning Coilover's for Classic Japanese Cars is something that we have offered for the past 20 years! Over that time, we've tested lots of Shock and Spring options to find what works best for each specific chassis! Our Street Spec builds will...

We are happy to release our camber plates specifically designed for the 1st gen RX7. Since the SA and FB guys are really stepping up their interest, we've re-designed the camber plates to fit the SA, FB and the FC with no modifications to the chassis...

Our 45MM Weld On Coilover Kit is the exact same kit we use on all of our coilover conversions. It includes the longer sleeves, weld on perches, upper hats, and your choice of spring rate!  The kit was designed for the "do it yourselfer" that has...

We now offer 3 different levels of Rear Short Stroke Shocks to fit your budget and specific driving needs! Now….what’s the difference in these 3 damper choices? I’m sure it can seem a bit confusing with so many options...

  Techno Toy Tuning Velocitiy Stacks for the Weber, Mikuni, and Solex carburetors. Solid billet construction, these are machined from one piece of aluminum from beginning to end. Fully radiused mouth for maximum airflow potential. Availabe in 40mm,...

  Swift is a high end manufacturer of coil springs from Japan and provides top quality products. Swift's Springs are wound with less coil than competitors allowing for more stroke and reduced weight! Noticeable increase in traction, smoother...

Do you like to run your car low and deal with an excessive amount of droop that unseats the springs? Or maybe you're just tired of hearing a clunk when 3 wheeling out of driveways. Our new HyperCo Helper Spring Kit is the perfect solution for these...

  HyperCo Coilover Springs are the top choice of winning race car drivers and drifters worldwide! Proven in Indy, IMSA, and F1 to perform consistently, season after season. Advanced metallurgy, spring winding, and heat treating techniques...

Upgrading to a nice Aftermarket Steering Wheel can really change your perception of a vehicle. The look and feel of it in the hands will have you thinking "this is a freakin' Racecar!"  Typically these nice Italian Steering Wheels are...

Upgrading to a nice Aftermarket Steering Wheel can really change your perception of a vehicle. The look and feel of it in the hands will have you thinking "this is a freakin' Racecar!"  Typically these nice Italian Steering Wheels are finished off with a...