A great upgrade for stock to mildly tuned engines
A great upgrade for stock to mildly tuned engines
A great upgrade for stock to mildly tuned engines. Includes band clamps
10X Entries Into Our F80 M3 Sweepstakes
A great upgrade for stock to mildly tuned engines
10X Entries Into Our F80 M3 Sweepstakes
A great upgrade for stock to mildly tuned engines
We Price Match - Give Us A Call or Chat!
Cure the boost leak and restore power
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-30-2026
A great upgrade for stock to mildly tuned engines
Cure the boost leak and restore power
This product was last offered at the strikethrough price on
05-07-2026
Cure the boost leak and restore power
We Price Match - Give Us A Call or Chat!
A great upgrade for stock to mildly tuned engines
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Cure the boost leak and restore power
Direct OE replacement pneumatic bypass valve to cure boost leaks, restore lost power, and eliminate that notorious deceleration "honk."
Cure the boost leak and restore power