Not sure which 2007 Chevy HHR Exhaust, Mufflers & Tips are right for you? We have over 11164 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Super easy install! Hardest part was the removal of the original exhaust. The Magnaflow system matched up perfectly. I have received many compliments on the rich deep sound and that's with only a 2.2L four cylinder engine. I would absolutely buy this product again. Overall, very happy, great value, great sound, great service. AutoAnything, what else can I buy?" —Leonardo H from Glendale, CA bought a Magnaflow Exhaust Systems for a 2007 Chevy HHR, 2.2L 4-cyl. engine.