Full Tilt Caterpillar 3406E, C15, C16 High Performance Ceramic Coated Exhaust Manifold, Kenworth & Peterbilt, non-Holset 1469445 Center

FULL TILT PERFORMANCE MANIFOLDS
For use with original Caterpillar turbocharger 

Before Ordering, please note: The turbocharger flange on this manifold has been manufactured to be used with Original Caterpillar (T6) design turbochargers only. Please do not purchase this manifold if you are using a Holset brand Turbocharger, as the turbo flange port and bolt placement will be incorrect. If you plan on using a Holset brand turbo, please order item 180727 instead. 
Exhaust Manifold Ceramic Coated for Caterpillar, KW & Pete 1469445 Center Section
Replaces stock manifold 146-9445 Replaces stock manifold 100-5693 3406E 14.6L 95-98 3406E 15.8L 97-99 C-15 14.6L 99-04 C-16 15.8L 99-02 Most commonly used in Peterbilt & Kenworth Trucks
Full Tilt Performance manifolds have been designed to improve on all aspects over the manufacturers. All of our manifolds are cast out of a proprietary high quality blended steel, one of the hardest and most heat tolerant metals available today.
Thicker exhaust flanges and center dividers provide greater strength and durability for even the hardest working trucks. The joints have been designed with tighter tolerances, 50% more surface contact, and are press fit to ensure that they never leak. With thousands of hours of work by our engineering team, we have eliminated the sharp turns and twists to create smooth airflow to the turbo.
From there we top it off by smoothing out the interior even more by hand. Then we apply our high temperature resistant CeramiChrome coating to not just make them eye appealing but to add another heat barrier that keeps the exhaust gas energy moving to your turbo to improve turbo response. No manifold goes out the door without being flow tested to insure that they flow at least 20 Cubic Feet of air per Minute (CFM) more per port.
We do all of this to give you 28-32 more horsepower, .2-.3 more MPG and the peace of mind that you have the most proven, highest flowing, and most reliable manifold on the market.
Plus, the best part is its all done here in the USA. Each manifold is proudly cast saying Made in the USA. Increase Fuel Mileage .2 -.3 mpg 28 32 Horsepower increase Ceramic coating reduces heat and improves air velocity Lower manifold temps 300 degrees F Lower EGTs 80-100 degrees F Reduce turbo lag No cracking, leaking or warping Improves gasket life 2-year Warranty replaces: 85200 Bully Dog, 88002 Full Tilt