Brey Krause R-9121 Extra Short Harness Mount - Lap Belt, Chevrolet Corvette (C6) vw Sparco has designed the compression

Sparco has designed the compression therapy to exert maximum pressure at the ankle

but the bottom line is

Increase power and save weight with a throatier and deeper exhaust note throughout the RPM range in your Cayenne

you will get a much more aggressive note with a much more raw high pitched Flat-6 sound

Brey Krause R-9121 Extra Short Harness Mount - Lap Belt, Chevrolet Corvette (C6) vw Sparco has designed the compressionThe Brey Krause Model R 9121 Extra Short Lap Belt kit is designed to accomodate customers using stock seats in the lowest position in their C6 Corvettes. The kit allows the easy installation of lap belts to the factory C6 Corvette seat belt mounting points. One kit required per vehicle a single kit works for both passenger and driver seats in the C6. Uses existing Corvette factory mounting points and will not interfere with factory seat belt. These