2001-2003 GMC Sierra 1500HD/2500HD Header Manifold Exhaust Universal Moto For VW Touran - BKD

For VW Touran - BKD / AZV (PD140) & BMN (PD170)

and honed to match piston clearances for optimal performance

CNC-machined T-304 stainless steel piping with TIG-welded

For Chevrolet Silverado 2500 1999-2004

This complete top end rebuild kit includes everything shown: piston

2001-2003 GMC Sierra 1500HD/2500HD Header Manifold Exhaust Universal Moto For VW Touran - BKDProduct 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