CSF9 Wheels

Put Your Money Pit on a Diet.

If you’re driving a Golden Era Honda, a Miata, or an E30, you know the struggle: you don’t have the horsepower to waste on moving heavy metal. Rotational mass is the enemy. Every pound you shave off the corners is free horsepower. That's where the Circuit CSF9 comes in. These aren't just pretty faces; they use our Spun Forged technology, meaning we heat and roll the barrel to align the grain structure. The result? 4x100 15x7 wheels that are ridiculously light (up to 25% lighter than a cast wheel), significantly stronger, and ready to hop curbing at your next track day.

We know that finding wheels 15x7 4x100 enthusiasts actually respect is tough. You usually have to choose between fragile, heavy reps or selling a kidney for JDM wheels. The CSF9 is the cheat code. We engineered these in the classic 15x7 4x100 track spec to wrap in meaty 205s, and for those wanting a slightly more modern look, we also offer 4x100 16x7 wheels. With a 15x7 35 or 16x7 35 offset, you get that "flush but functional" fitment that looks perfect without needing to roll your fenders. Whether you're building a canyon carver or a daily driver, these wheels let you drop the weight, keep the cash, and grip it and rip it.

The Specs

• Spun Forged Featherweights: Your engine makes 130hp on a good day. Stop killing your acceleration with heavy wheels.

• The Golden Ratio: Available in the perfect 15x7 35 and 16x7 35 offsets. It’s the ideal fitment for Civics, Integras, Miatas, and just about every 4x100 car on the road.

• Track Ready: If you are looking for wheels 16x7 4x100 or 15-inch variants that clear big brakes, we've got the clearance you need.

• Built With Purpose: Designed specifically for the 16x7 4x100 and 15x7 4x100 crowd who need durability without the "JDM Tax."

• The Palette: Available in Gloss Black, Gloss Gunmetal, Gloss White, and Matte Bronze. Match your livery or go stealth.

Ditch your stock wheels. Grab a set of CSF9s and feel the difference in the very first corner.