GM 6.6L Duramax Replacement Up-Pipe (Driver Side) for PPE Exhaust Manifold
If your PPE Up-Pipe has become damaged, this is a direct replacement. This part only fits the PPE Manifolds.
- Works with PPE performance exhaust manifolds
- Significant reduction in exhaust back-pressure
- Free-flowing stainless steel inner liner bellow
- Stainless steel 11-gauge .120-inch wall, 2-inch OD
- Faster turbo response
- Lower exhaust temperatures