Recommended Accessories
2007-2009 Hummer H2 Exhaust System - Gibson Dual Sport
Part number: G27612001
Manufacturer number: 612001
Product Description: GIBSON DUAL SPORT CAT-BACK EXHAUST SYSTEM, 409L STAINLESS STEEL, NATURAL FINISH -- 50-state street legal, C.A.R.B. certified; Gains an average...Read More
Series: Dual Sport
Warranty: Gibson's limited lifetime warranty
- Overview
- Manufacturer info
- Extended Warranty
GIBSON DUAL SPORT CAT-BACK EXHAUST SYSTEM, 409L STAINLESS STEEL, NATURAL FINISH -- 50-state street legal, C.A.R.B. certified; Gains an average power of 10 to 15 h.p.; 3.5 in. main piping diameter, 2.25 in. tail pipe diameter; Exits in rear stock location; Single inlet and dual outlet muffler configuration; Includes fully welded Superflow CFT muffler for better volume efficiency, head pipe with flange, tail pipes, zinc plated 0.375-0.5 in. thick factory style hangers, heavy duty clamps, bolt kit for tail pipe, and dual 4 in. high polished T-304 stainless steel tips with round shape, angle cut, and non-rolled edge design; Features quality and heavy duty 409L stainless steel mandrel-bent tubing to maintain constant exhaust flow for outstanding performance; Provides a powerful aggressive deep exhaust tone; Dyno tested to assure an increase in horsepower and torque; Improves fuel economy as engine become more fuel efficient; Easy bolt-on installation; With Gibson's limited lifetime warranty.
This product fits the following Hummer H2 submodels
This product fits the following Hummer H2 submodels
- 2007-2007: Base; 8 Cyl 6.0L;
- 2008-2008: Base; 8 Cyl 6.2L;



