2007-2009 Nissan 350Z 3.5L Engine Stainless Steel Exhaust Header Manifold Generic Exhaust Pipes Bore size: STD 71 mm

Bore size: STD 71 mm

2 x DownPipe

Fit for 2013 Honda TRX250X

Overall Width (IN): 5

Fit for Honda TRX400EX Sportrax 1999-2008

2007-2009 Nissan 350Z 3.5L Engine Stainless Steel Exhaust Header Manifold Generic Exhaust Pipes Bore size: STD 71 mmProduct Overview: 1. Exhaust headers are a key upgrade for boosting engine performance by improving airflow. Unlike restrictive factory exhaust manifolds, performance headers give each cylinder its own dedicated exhaust path, reducing back pressure and improving exhaust flow. 2. By minimizing exhaust interference between cylinders, headers help increase horsepower and torque. When paired with a high performance cold air intake and a cat back exhaust