Gibson 612603 Cat-Back Performance Exhaust System- Dual Extreme fit Hummer H2. This fits 08-09 without any modifications. The 03-07, you will need to buy a Y pipe that will allow it to go from 3.5 inch to 2.5 inch pipe.

Brand new still in sealed box from the gibson factory! 🌟🌟Gibson item#612603. STAINLESS STEEL EXTREME DUAL CAT BACK EXHAUST SYSTEM!


☄Direct replacement from stock, simple bolt on install, should take 2-5 hours to install depending of your mechanical abilities. ⏳


🍺 Lifetime warranty through gibson!


🔧It will fit 2003-2006 also but will require some modifications, you will need to modify the head pipe to make it fit the 6.0 engine, very easy. Feel free to ask and I'll walk you through what needs to be modified to make this work on any year h2, from the muffler back to the tip is the sane for every year, the only thing that's different is 2003-2006 uses two 2.5" intermediate pipes coming from the cats to the muffler inlet. The 2008 and up H2 uses a single 3.5" intermediate pipe. This system is listed for 2008 up because it has a single 3.5"intermediate pipe, a simple "y"adapter for $25 on ebay and this system now bolts up like a glove. 🌟


This comes with everything and everything is stainless steel, with a lifetime Warranty!!


🏁 3.5" SS head pipe


🏁 Gibson SS performance muffler


🏁 2- SS mandrel bent tailpipes, drivers side and passenger side exit. .. see picture.


🏁 HUGE 4" highly polished angle cut exhaust tips. ..beautiful, high quality tips, not cheap crap.


🏁 all clamps, hangers and hardware needed is included


🏁 instruction sheet, product inventory sheet, decal and warranty also inside box.

CHEAPEST I'VE SEEN THESE ONLINE FOR IS $511.00 with free shipping

LOOKING FOR $425 PLUS FREE SHIPPING

 

Price reduced. $400