Exhaust Manifold Ceramic Coated for Cummins N-14 (3078323 OEM)

Improved Performance

Reduced turbo lag, Lower EGT's 80-100 F, Increase fuel mileage 0.2-0.3 mpg, 28-32 hp increase.

Durability

No leaks, No warping, No cracking. Thicker manifold flanges and exhaust manifold walls. 100% Made In The USA.

Cost Savings

Capitalize on the fuel savings and horsepower gains with our exhaust manifold. Don't take the chance of being stranded on the road from a failed OEM exhaust manifold.