Description
Wehrli 2017-2024 Chevrolet/GMC 6.6L L5P Duramax 3.5in Down Pipe - WCF100129
Replace the restrictive crushed factory down pipe on your 2017-2025 L5P Duramax with this 3.5" Down Pipe for improved exhaust flow. Connects to the DOC outlet flange behind the OEM turbo and mates with OEM exhaust system front pipe with the 4 bolt style flange connection. Black Ceramic Coated and Heat wrapped. Down Pipe includes bungs for sensors and NO tuning required to use this down pipe. WCFab piping kits and emissions compliant tuning recommended for optimum performance gains.
Fitment and application
Wehrli 2017-2024 Chevrolet/GMC 6.6L L5P Duramax 3.5in Down Pipe. Confirm the year, make, model, engine, configuration, finish, and complete manufacturer part number before ordering.
Features
- High Temp Black Ceramic Coat Finish
- Catalyst Back - Emissions Compliant
- 3.5" High Flow Down Pipe
- Heat Wrap Pre-installed
- NO TUNING REQUIRED!
- Made in USA
Product details
- Manufacturer part number: WCF100129
- Product type: Automotive Exhaust Parts
- Category: Exhaust, Mufflers & Tips
- Package weight: 7 pound
- UPC: WCF100129
California Proposition 65: This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.