American Racing: Jeep 1998-2006 (TJ 4.0L) Long System Headers, 1-5/8" x 3"

American Racing Headers: Jeep 1998-2006 (TJ 4.0L) Long System, 1-5/8" x 3"

The venerable TJ Jeep from 1998-2006 was our most recent target for high quality headers and exhaust components. Now available is our 6 into 1 heavy duty header manufactured using USA made 304 S/S and designed with a rotational firing sequence for increased power and torque. Guaranteed to outperform and outlast anything currently on the market, these headers were designed to never crack while handling the toughest conditions you can throw at them!

• Product features on this system includes:

  1. .065 wall 1-5/8” tubing (1-3/4” Primaries Available for Supercharged and Performance Built Engines)
  2. Unique to ARH 6 into 1 merge collector with tig welded Scavenger Spike
  3. Tube Routing for Rotational Firing Sequence
  4. Gains of 20 RWHP (or more with Cold Air Intake pre-installed)
  5. Guaranteed to NEVER crack
  6. Works great from Bone Stock to Modified or Supercharged
  7. Direct Fit to Catback (most models)
  8. 100% Made in the USA - Never Outsourced
  9. Made entirely of 304 stainless steel
  10. 3/8" thick laser-cut flanges for a warp-free seal
  11. Optimized primary tube routing for superior fit and performance
  12. Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability