- customer service
Got this downpipe in hopes that my stock was clogged (chasing boost issue). This one bolted in easier than the old one came out. On a lift it was less than 20 minutes to change.
I love this down pipe makes the car louder but not too loud in the quality of it is 10 out of 10. Been buy ing parts from ZZP the past 10 years and they've never let me down always fast shipping and awesome parts
2010 HHR SS catted downpipe
ZZP is a fantastic company with quality products. I took advantage of the rebate they offer for your stock downpipe, they sent a shipping label and I had my store discount two days later. After removing my old downpipe and exhaust, this one installed with no issues and in just a couple minutes. The butt dyno feels that the car feels more responsive but it’s not calibrated. The sound is fantastic though flowing through the catted downpipe and ZZP exhaust system.
Easy to install sound great !!
I love it
It fit amazing and there is no issues at all with it.