IPD 991.2 GT2RS High Flow Y-Pipes ('17-'19) RACE The GT4 RS’ rear muffler

The GT4 RS’ rear muffler is carried over from the standard GT4

readily identifiable by the 22mm center nut

a reasonably priced substitute for the OEM GT3 inner LCA end (#996-31-441-90)

keeping you in control of the car and in contact with the track surface

This can lead to poor engine performance

IPD 991.2 GT2RS High Flow Y-Pipes ('17-'19) RACE The GT4 RS’ rear mufflerThe 991 Turbo from Stuttgart is another milestone mechanical achievement that once again raises the performance bar to a level reserved for a very elite group of supercars. Ballistic acceleration and a top speed of just under 200 mph makes it the most powerful 911 based Turbo to date. But of course there is always room for performance improvements for Porsche driving enthusiasts looking to raise the performance bar even higher. IPD invested countless