Billy Boat H2/SUT 6.0L Header (2003-2006)

Since 1989 Billy Boat Performance Exhaust has designed, tested, and manufactured the highest quality stainless steel exhaust systems available. Originally specializing in Porsche 911 performance exhaust systems, oil coolers, and intercoolers, B&B has branched out to design and manufacture fantastic exhaust systems for a number of different vehicles, and these shorty headers for the Hummer H2 are indicative of the B&B quality. With fantastic fitment, style, and performance boosts across the RPM range, these headers are a fantastic modification piece for any Hummer H2 out there, and a great coupling piece with a Billy Boat performance exhaust system. A fantastic addition for your H2 that will improve exhaust sound, exhaust note, and vehicle performance, with high quality, tested materials.