Answering the call for high quality header & exhaust systems for the Inline Nissan Patrol 4.8L INLINE 6 top priority for American Racing Headers. Our newest systems provide power you can feel along with increased torque and fuel mileage.
Our full system provides the most aggressive tone yet it is drone and rasp free. Reusing the factory resonator will mellow the tone even further. For HP lovers who require quiet exhaust sound, we strongly recommend reusing the factory catback. For added low and midrange torque, all systems use our true 2 into 1 merged 3” Y-pipe with your choice of ARH 200 cell high flow metallic cats or without. 100% USA made components and assembly - on or off road - our truck systems are designed to last indefinitely and take the fun factor to a whole new level!
Product features on ALL American Racing Headers systems include:
- 100% Made in the USA - Never Outsourced
- Made entirely of 304 stainless steel
- 3/8" thick laser-cut flanges for a warp-free seal
- Hand-ported TIG welded inlets
- Optimized primary tube routing for superior fit and performance
- Merge collectors complete with welded scavenger spikes
- Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability