Very easy to install and looks great. My old HHH SS had the Hahn Racecraft exhaust on it. I think it had a deeper tone and I actually think it sounds better. But I am very happy with this one also. Maybe after I get some miles on on it and some heat through it it might change some.

Just had this installed on my 08 HHR SS manual. Looks great right out of the box. You can really tell someone put the time in to make this product work exactly like it should. Sound is excellent and actually is quieter in the cabin with the resonator delete. I would recommend this to anyone looking to upgrade or even replace their stock exhaust. No issues with the stock hangers being used either.

Great system! Went in really simple and quick and sounds great! Had a small issue with a hanger on the muffler rubbing the frame but it wasn't a hard fix. You can see the quality in the ****** and welds. Keep up the great work guys!!!