Full Tilt Manifold #6127. Replaces OEM #231-6127. The 6127 manifold is generally found in trucks that have a sloped hood like a Peterbilt 389 model. ARP Turbo studs are included.
- C – 15 15.2L ’04-‘11
- Replaces stock manifold 231-6127
- Most commonly used in aerodynamic short nosed Peterbilt & Kenworth trucks
- Increase Fuel Mileage .2 -.3 mpg
- Ceramic coating reduces heat & improves air velocity
- Lower manifold temps 300*F
- Lower EGT’s 80-100*F
- Reduce turbo lag
- No cracking, leaking or warping
- Improves gasket life
- 3-year Warranty
