Nissan Xterra, Frontier & Pathfinder
FEATURES:
The RD181 incorporates the latest 2-piece Air Locker design features including:
- Patented ‘timed’ locking mechanism offers high strength and ultra fast unlocking (#1, #3 & #15).
- Steel reinforced, elastomer bonded annular seal, designed to handle the most extreme climatic temperatures on earth (#2).
- Comprehensive photo illustration installation and service guides.
- Patented 2 piece design offers a range of interchangeable side gears (sold separately) to integrate with non-standard axle splines.


SOUTH LAKE TAHOE, Calif. – Not only will the new headers replace factory exhaust manifolds which are notorious for cracking and leaking, but by replacing the cracked manifold with these headers you will save some cash and increase performance.