1997-2000 Cadillac DeVille 4.6L Exhaust Manifold 4 Cyl W/ Heat Shield 674-509 yy2303E 3L 5328CC 325CID V8 ELECTRIC/GAS

3L 5328CC 325CID V8 ELECTRIC/GAS OHV

For Volkswagen For Jetta MK4        2004 TDI - BEW FWD

1 * Bracket

Outer Bore Size: 47mm

1997-2000 Cadillac DeVille 4.6L Exhaust Manifold 4 Cyl W/ Heat Shield 674-509 yy2303E 3L 5328CC 325CID V8 ELECTRIC/GASProduct 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