INFINITI American Racing Headers Headers and Exhaust Systems

American Racing Headers Infiniti QX and Nissan Patrol Full Exhaust Systems

American Racing Headers Infiniti QX and Nissan Patrol full exhaust systems provide a significant horsepower increase that really wakes up these popular SUVs. It's power you can feel … along with increased torque and fuel mileage. ARH Infiniti/Nissan headers feature long tube primaries in a variety of sizes; some versions are available with a choice of collector diameters. Complementing the long tube headers are complete exhaust systems including high-efficiency mufflers and tailpipes with double-walled, stainless steel tips. Available with or without catalytic converters and designed to last indefinitely, ARH full exhaust systems provide an aggressive tone, yet they are drone and rasp-free. For added low and midrange torque, V8 systems typically use ARH's true two-into-one, merged, large diameter Y-pipes. Additional features of American Racing Headers Infiniti QX and Nissan Patrol full exhaust systems include: * 100 percent long-lasting 304 stainless steel * 3/8 in. 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 include welded scavenger spikes * Catted systems feature 200 cell, metallic substrate catalytic converters for extreme durability * The only exhaust system you should ever need to buy * All American Racing Headers exhaust systems are for off-road use only

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