Fabspeed 991.2 GT3 / GT3 RS Rennsport Muffler (17-19) (FS.POR.9912GT3.RSMTD) 17685 Use of stock hood springs

Use of stock hood springs or struts is discouraged

Lightning quick 10 Hz signal update rate is the fastest available

This set up allows for more aggressive air intake noise while not sacrificing any performance

s True Variable Speed Controller offers the advantages of built-in pump speed control via a dedicated 0-5V analog DC input signal

Fabspeed 991.2 GT3 / GT3 RS Rennsport Muffler (17-19) (FS.POR.9912GT3.RSMTD) 17685 Use of stock hood springsThe ULTIMATE OEM style high performance replacement muffler for your GT3! As many GT3 owners know, the OEM mufflers are prone to cracking, breaking and blowing out, particularly the titanium mufflers on GT3RS cars. We wanted to design a muffler replacement that not only fixed that issue but also improved on the OEM design. Using our 25+ years of air and water cooled experience, we took the valve open tubing to 2. 75in 70mm which is the optimal