IPD 997.1 Carrera Non-S 3.6L 74mm Plenum ('05-'08) (97174-3.6) 1823 both engineered to withstand the

both engineered to withstand the toughest driving conditions

Quick and easy to operate

VALVES OPEN:Exhaust flow is free to rocket straight out from the engine through 70mm dump tubes with an aggressive scream

New Elite Digital Gauges From Autometer Provide You With Options To Help Optimize Your Instrumentation Without Compromising On Critical Performance Data That You Need To Keep Your Vehicle Operating At Its Best

IPD 997.1 Carrera Non-S 3.6L 74mm Plenum ('05-'08) (97174-3.6) 1823 both engineered to withstand theWorks with Factory 74mm Throttle Body The 997 marked Porsche's return to the round headlights and curvaceous fenders reminiscent of the 993 and earlier era Carreras. Although the 997's picturesque styling is another milestone in Porsche design history there is still room for improvement in the engine performance department. The IPD "Y" design plenum replaces the factory "T" style air distributor and provides substantial power and torque gains by means