The Caterpillar C-11 Exhaust Manifold is a high-quality and heat-tolerant product made of bended steel. Made in the U.S.A., it offers numerous benefits such as increasing fuel mileage by .2 to .3 miles per gallon and boosting horsepower by 28 to 32. With its ceramic coating, it effectively reduces heat and improves air velocity, resulting in lower manifold temperatures and EGT's. This exhaust manifold also eliminates turbo lag and ensures no cracking, leaking, or warping. Its design features tighter tolerances, press-fit joints, and smoother airflow, providing greater strength, durability, and improved gasket life. Compatible with C-11 engines, it replaces the stock manifold 241-3462 and is commonly used in Peterbilt and Kenworth models.

Caterpillar C-11 Exhaust Manifold

Made Of High Quality And Heat Tolerant Bended Steel

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Made In The U.S.A.
Increases Fuel Mileage By .2 To .3 Miles Per Gallon
Increases Horsepower By 28 To 32
Ceramic Coating Reduces Heat And Improves Air Velocity
Lower Manifold Temps 300 Degrees Farenheit
Lower EGT's 80 To 100 Degrees Farenheit
Reduces Turbo Lag
No Cracking, Leaking Or Warping
Improves Gasket Life
Thicker Exhaust Flanges And Center Dividers Provide Greater Strength And Durability
Joints Designed With Tighter Tolerances With 50% More Surface Contact And Are Press Fit To Ensure No Leaks
Eliminated Sharp Turns And Twists To Create Smooth Airflow To The Turbo
Minimum 20 Cubic Feet Of Air Flow Per Minute More Per Port

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