Eliminates the weak Y pipe in the passenger side up pipe on 01-16 Duramax trucks. This pipe is a weak point after doing an EGR delete.
Features:
- Direct bolt-on replacement to factory 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






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