FabSpeed Porsche 911 Carrera RSR Header Muffler Kit

Complete high performance exhaust system provides loud & aggressive CUP car sound with dual outlets                                                              FEATURES Fits all Porsche 911 Carrera vehicles (1976-1989) Major improvement in power throughout the RPM range. Saves 23 lbs from the rear of the vehicle (depending on exhaust and tip option) Loud and aggressive Cup car sound. Recommended for Track Use ONLY! Constructed from high quality 14-16 gauge, C.N.C. mandrel bent T304 stainless steel tubing RSR Long-tube headers feature equal length primary pipes with F1 style high velocity 3-into-1 pyramidal investment cast merge collectors Includes all required Hardware and Gaskets Optional Muffler Bypass Pipes available for maximum weight savings, aggressive sound and increased peak horsepower - For Non-Sport Cat Configuration Only! Available options include Heat Exchange, Sportcats &/or Tip All Fabspeed performance products are backed by the Fabspeed Lifet