2005 Xterra 4.0 V-6 Including Supercharged 4WD
- Engineered and dyno-tested to give you improved acceleration, maximum hill climbing, towing and passing power.
- Our best performing exhaust system produces maximum torque and horsepower gains at low-end (1800 to 3000 RPMS ) with a deep aggressive tone.
- Exits behind the rear tire near stock location.
- Quieter in the cab than any other performance exhaust.
- Fuel economy may improve as your engine becomes more fuel-efficient. Ideal system for towing. Heavy duty enough for off-road use.
- Typical horsepower gains average 15-20 increase.
- Mandrel bent tubing, Superflow TM muffler and all installation hardware.
- Will not affect your factory warranty.
- 50 state emissions legal.