Welcome to SPC Performance - Performance Suspension Tuning for Sport Compacts, Racing, Hod Rods, Muscle Cars and More!

SPC Performance is your source for performance suspension tuning parts and tools. Whether you have a slammed RSX, spend the weekends fine tuning your circle track racer or can't wait to put another coat of wax on your '72 Camaro, we can give your ride a true advantage with optimal tracking and handling in professional chassis set ups.

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CIRCLE TRACK PARTS

STREET ROD PARTS

MUSCLE CAR PARTS

RACING ARM COMPONENTS

RACING/PERFORMANCE
TOOLS

Factory Event / Car Show

Just like the post office - in rain, sleet and yes, snow in the mountains we had our factory show - lots of people, cars, and lots of fun!
Click here for photos and more information

Now Now available - Adjustable Upper Control Arms, Tubular Lower Arms & Pro Springs for GM Muscle Cars

Click for - Buick - Chevy - Olds - Pontiac

Build your own arm - check out how easy it is to custom build your circle track/street rod adjustable upper control arm using our new interactive software - click here!

Hot off the presses - our NEW 2008 Performance Catalog - Now everything is in one place, Circle Track, Muscle Car and Street Rod along with the latest in Sport Compact Performance Tuning - download your today by clicking here - or call for your FREE copy...

Need to change your alignment angles quickly and accurately - use our FasTrax(TM) to double check those angles you need to set at the track, and then take it back to street specs for the ride home. Click here for more information.

APPLICATIONS
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