The SPE Motorsport Driver Side Exhaust Manifold addresses one of the well-known failure points on the 2011-2019 Ford 6.7L Powerstroke — factory exhaust manifolds that crack, warp, and leak under hard duty cycles. SPE engineered this manifold from high-silicon ductile cast iron with 0.275-inch wall thickness — a remarkable 75% increase in sturdiness over factory.
Designed for seamless integration with the SPE Emperor Turbo Kit but equally at home on factory trucks, this manifold delivers a significant performance uplift no matter how your engine is configured. Longer high-durability exhaust studs, machined thicker bolting flanges, and full EGR compatibility make this a no-compromise upgrade for trucks subjected to extreme thermal cycling, sled pulling, drag racing, or heavy towing.
Features:
- 0.275-inch wall thickness, 75% sturdier than factory casting
- High-silicon ductile cast iron resists cracking and warping
- Longer high-durability exhaust studs and spacers included
- Machined thicker bolting flanges for leak-free seal under heat
- Fully EGR compatible — retains emissions system function
- Engineered for SPE Emperor Turbo Kit but works with factory turbos
- Direct factory replacement, no modifications needed
- Designed for sled pulling, drag racing, and heavy towing
Specifications:
- Brand: Snyder Performance Engineering (SPE Motorsport)
- Application: 2011-2019 Ford 6.7L Powerstroke
- Side: Driver
- Material: High-silicon ductile cast iron
- Wall Thickness: 0.275 inch (75% over OEM)
- EGR: Compatible
- Hardware: Upgraded exhaust studs and spacers included
- Flange: Machined thicker bolting flanges
- Compatibility: Factory turbo or SPE Emperor Turbo Kit
- Fitment Type: Direct OEM replacement
- Country of Manufacture: United States
- Warranty: 1 Year Limited
- Designed For: Performance, towing, competition use
Included:
- (1) Driver-side exhaust manifold
- (1) Set of upgraded exhaust studs
- (1) Set of spacers
- (1) Hardware kit
Fitment:
- 2011-2019 Ford F-250 Super Duty 6.7L Powerstroke
- 2011-2019 Ford F-350 Super Duty 6.7L Powerstroke
- 2011-2019 Ford F-450 Super Duty 6.7L Powerstroke
- 2011-2019 Ford F-550 Super Duty 6.7L Powerstroke
Notes:
- Pairs with SPE Passenger Side Exhaust Manifold (SPE-S100311) for full set
- Triangle up-pipe gaskets recommended at install (sold separately or with up-pipe kit)