Fabspeed 991.2 GT2 RS Cat link comp. Pipes Helical Valves PSE (18+) (FS.POR.9912GT2RS.CB) 1811 Straight-through Muffler Core

Straight-through Muffler Core

Extremely Adjustable - Mount them wide

R or CR) CR Prop 65 Yes/No Yes Tail Pipe Diameter 3

The long-awaited return of the GrimmSpeed Bypass Valves is here

Flow as much as 900 CFM @ 2

Fabspeed 991.2 GT2 RS Cat link comp. Pipes Helical Valves PSE (18+) (FS.POR.9912GT2RS.CB) 1811 Straight-through Muffler CorePurchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86. 1854. 12(a)(3), Clean Air Act 40 CFR 1068. 101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine