This complete headers back high performance exhaust system provides loud & aggressive CUP car sound with dual outlets.
SOUND:
With free flowing headers straight into our Maxflo Muffler, expect a huge increase in volume over stock.
POWER:
This full exhaust system was designed to unleash as much power as possible with little compromise. On our DynoJet we saw peak curve gains of 17 whp and 13 ft/lbs of tq at 3900 RPM and maximum HP is increased by 12 whp and 11 ft/lbs of tq.
FEATURES:
- Fits all Porsche 911 Carrera vehicles (1976-1989)
- Peak curve gains of 17 whp and 13 ft/lbs of tq at 3900 RPM
- Saves 23 lbs from the rear of the vehicle (depending on exhaust and tip option)
- Loud and aggressive Cup car sound
- 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
- Simple DIY bolt-on installation, no cutting or welding required
- All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
NOTE:
- Requires slight modification to the factory rear bumper for proper fitment of the second outlets
- To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs