3/4-Series

**uses OEM Actuators** no ECU programming required thus far on test car, but CEL may be possible OEM with Valves Open: 102dba Capristo with Valves Open: 126.7dba The iconic CAPRISTO Valved Exhaust System offers the best of both worlds through its capability to produce...

**uses OEM Actuators** no ECU programming required thus far on test car, but CEL may be possible OEM with Valves Open: 102dba Capristo with Valves Open: 126.7dba The iconic CAPRISTO Valved Exhaust System offers the best of both worlds through its capability to produce...

These lightweight test pipes fit in place of the heavy OEM catalytic converters. Using a test pipes removes the flow restriction a catalytic converter places on an exhaust system, while increasing the horsepower. The silencing effect of the converters are also removed, enhancing the...

Made of T309 (1.4828) Grade Stainless Steel and Hand-polished to a mirror finish. These High Performance Sports Catalytic Converters feature 200 cell per square inch substrate fashioned from the highest quality materials currently available designed to improve air flow for your vehicle and increase...

OPF/GPF replacement pipes with 200cpsi sport cats as OPF/GPF replacement, for usingwith OEM middle silence and OEM muffler **OEM exhaust must be cut and ECU programming can be required**

Made of T309 (1.4828) Grade Stainless Steel and Hand-polished to a mirror finish. These High Performance Sports Catalytic Converters feature 100 cell per square inch substrate fashioned from the highest quality materials currently available designed to improve air flow for your vehicle and increase...

The iconic CAPRISTO Valved Exhaust System offers the best of both worlds through its capability to produce an aggressive exhaust note under acceleration, and a more subdued sound for city driving. This feature is possible using vacuum-actuated valve flaps that open and close depending...

The iconic CAPRISTO Valved Exhaust System offers the best of both worlds through its capability to produce an aggressive exhaust note under acceleration, and a more subdued sound for city driving. This feature is possible using vacuum-actuated valve flaps that open and close depending...

The iconic CAPRISTO Valved Exhaust System offers the best of both worlds through its capability to produce an aggressive exhaust note under acceleration, and a more subdued sound for city driving. This feature is possible using vacuum-actuated valve flaps that open and close depending...

*Includes Pipes from BOTH pictures – Everything from downpipe flange back to the rear muffler* The silencing effect of the post cat and middle silencers are removed, fully enhancing the aggressive engine sound to its maximum threshold. Made from T309 (1.4828) stainless steel.

The silencing effect of the OEM Spare Pipes and Resonator are reduced while maintaining a higher flow silencer and enhancing the car’s naturally aggressive engine sound. Made from T309 (1.4828) stainless steel.

The silencing effect of the middle silencers are removed, enhancing the aggressive engine sound. Made from T309 (1.4828) stainless steel.

These lightweight? test pipes? fit in place of the heavy OEM catalytic converters integrated into the downpipe. Using a test pipes removes the flow restriction a catalytic converter places on an exhaust system, while increasing the horsepower. The silencing effect of the converters are...

This exhaust system is only designed to work with the M3 E92 – It will not work with the M3 E90/93 Models The iconic CAPRISTO Valved Exhaust System offers the best of both worlds through its capability to produce an aggressive exhaust note under...