Bully Dog Non-ERG Cummins ISX Exhaust Manifold w/ T-6 Flange | 85104, 3880199 | 1999-2003 Cummins ISX Signature 600

Bully Dog Non-ERG Cummins ISX Exhaust Manifold with T-6 Flange. Crafted from a proprietary high-quality steel blend, Bully Dog's Non-ERG Cummins ISX Exhaust Manifold is engineered to surpass the performance of factory-installed manifolds. Its superior strength and durability are attributed to thicker flanges and center dividers, while precision-designed joints ensure leak-free operation. The hand-smoothed interior and high-temperature ceramic coating not only enhance visual appeal but also optimize exhaust flow and turbo response. Rigorous flow testing guarantees a minimum increase of 20 CFM per port, translating to a boost in horsepower, improved fuel efficiency, and lower operating temperatures. Proudly manufactured in the USA, this manifold is a testament to quality, reliability, and performance. This carries a one year warranty.

Features
	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.