IPD 997.1 Carrera S 3.8L/Non-S 3.4L Competition 82mm Plenum ('05-'08) (97182) 1555 With the dense cores that

With the dense cores that we use

8kg/mm (269lb/in) rated rears deliver a desirable 20mm to the vehicle

200” cup depth – mount them virtually anywhere

2 GT3 / GT3 RS vehicles 2017-2019 worldwide

0T a more aggressive - yet still comfortable - tone that perfectly fits the luxury compact's personality

IPD 997.1 Carrera S 3.8L/Non-S 3.4L Competition 82mm Plenum ('05-'08) (97182) 1555 With the dense cores thatRequires use of GT3 82mm Throttle Body (Sold Separately) Porsche has been controlling engine output by restricting the inlet track for decades. This has been successfully accomplished by utilizing smaller throttle bodies. This simple power control solution has been a very effective way of preventing lower level models from out performing certain flagship models, especially models with prolific racing pedigree. Although the factory engine packages are