The Hummer H2's standard Vortec® 6000 engine puts down a respectable 316hp & 360lbs-ft of torque. Wouldn't you like 10-15% more? This is exactly what our TOG performance headers will deliver. Manufactured from thick 14 gauge steel, precision TIG welded to thick 1/2" laser cut flanges provide unsurpassed durability for your Hummer H2. Doesn't the toughest SUV deserve the toughest headers available? This type of exhaust upgrade is especially helpful if you have added big 22" chrome wheels (or any larger diameter wheels) to your H2. Bigger wheels are heavier, and heavy chrome wheels are harder to turn. Added power from these headers can give you the additional power needed to regain your H2's diminished performance. Hummer H2 (6.0L) 2002-2004 MSRP - $775 Our Price - Only $739 Year 200220032004 Emissions w/o A.I.R.w/ A.I.R Add Titanium Thermal Barrier Ceramic Coating to your Headers Price - $149 All product images are property of The Other Guys Performance Products, Inc. and may be subject to copyright. Vortec® and Chevrolet® ar registered trademarks and are used without permission. If you are the owner of these trademarks or an authorized agent and would like them removed, please contact the site owner.