American Racing: 2002 & Up Nissan Patrol 4.8L TB48 INLINE 6 Short System Headers, 1-3/4" or 1-7/8"

American Racing Headers: 2002 & Up Nissan Patrol 4.8L TB48 INLINE 6 Short System Headers, 1-3/4" or 1-7/8"

Answering the call for high quality header & exhaust systems for Nissan Patrol/Infinity QX56 was a top priority for American Racing Headers. Our newest systems for this application provide up to 40 Rear Wheel HP, which really wakes up this popular SUV. That’s power you can feel along with increased torque and fuel mileage.

ARH Infiniti/Nissan headers are available with 1-3/4” long tube primaries, each version featuring ARH exclusive TIG Welded 3” merge collectors and scavenger spikes. ARH headers feature 3/8” thick Stainless Steel flanges dressed with hand-ported inlets. Without question, expect a great fit from our headers to match their outstanding performance.

• Product features on this system includes:

  1. 100% Made in the USA - Never Outsourced
  2. Made entirely of 304 stainless steel
  3. 3/8" thick laser-cut flanges for a warp-free seal
  4. Hand-ported TIG welded inlets
  5. Optimized primary tube routing for superior fit and performance
  6. Merge collectors with scavenger spikes
  7. Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability