Description
2011 – 2016 6.6L LML Duramax Direct Replacement High Flow Up Pipe Kit
PPE # 116121115
Replaces OEM # 12650925 & 12657012
Unlike factory parts, PPE OEM Up-Pipe are manufactured from 11-gauge 304 stainless steel and includes our superior PPE 304 stainless steel, internally sleeved bellow that can take the abuse of high temperature and high pressures while allowing a 53% greater flow over stock.
Features:
- Direct bolt-on replacement to factory exhaust manifolds
- Significant reduction in exhaust back-pressure
- Free-flowing stainless steel inner liner bellows
- Stainless steel 11-gauge .120-inch wall, 2-inch OD Up-Pipes
- Faster turbo response
- Lower exhaust temperatures
- Kit includes driver and passenger Up-Pipes and PPE Stainless Steel Up-Pipe Gaskets
