IPD 991.2 Carrera Non-S/S/GTS 3.0L 74mm Plenum ('17-'19) (91274-3.0) 17195 Special Comments: FWD Special Suspension

Special Comments: FWD Special Suspension 2005 Chevrolet Uplander Engine: 3

leaving your OBD-II port free

This allows exhaust gases to more efficiently exit the factory mufflers - increasing velocity and smoothing out sound resulting in a solid increase in power and exhaust volume

1 1979 Cadillac Seville Engine: 5

Adds 58 WHP/63

IPD 991.2 Carrera Non-S/S/GTS 3.0L 74mm Plenum ('17-'19) (91274-3.0) 17195 Special Comments: FWD Special SuspensionWorks with Factory 74mm Throttle Body The 991. 2 Carrera is the first Carrera to abandon natural aspiration in favor of forced induction by utilizing turbochargers. Porsche decreased displacement to 3. 0 liters (from 3. 8L & 3. 4L) but was still able to produce 414 HP and 368 TQ with twin turbos. The IPD Plenums provide substantial performance gains with naturally aspirated engines, but our proven and patented design delivers even more impressive HP