Blessed Performance for the WEHRLI Billet Exhaust Manifolds for 2017-2025 L5P Duramax.
HIGHLIGHTS:
- Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold to up pipe
- Includes ARP 12PT Fasteners and washers for installation to cylinder head. Up pipe fastener kits sold separately as part WCF100199.
- 1/8 NPT port (and optional plug) included in driver side manifold for installation of EGT or drive pressure sensor
- No tuning required.
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold to up pipe
- Includes ARP 12PT Fasteners and washers for installation to cylinder head. Up pipe fastener kits sold separately as part WCF100199.
- 1/8 NPT port (and optional plug) included in driver side manifold for installation of EGT or drive pressure sensor
- No tuning required.
Availability: In Stock. Ships in 3-5 business days.