I found this video of a 2011 LT with the Borla catback.
Borla also has an eBay page and they're closing out the HHR 2.2/2.4 exhaust. You can also haggle with them and get it cheaper than they're asking. Got mine for a steal!
http://www.ebay.com/itm/Borla-GM-OEM-Catback-for-Chevy-HHR-2006-11-2-2-2-4L-4Cyl-Engine-/331071807563?pt=Motors_Car_Truck_Parts_Accessories&hash=item4d156ae04b&vxp=mtr

 

video doesnt play on my work computer...is the video of the actual $800 borla or the GMPP $300-400 borla (made for gm)


did you install yours yet? do you like it?

 

If you YouTube search "Borla Exhaust HHR" it should be the first video. Preview photo is the back of a white LT. My guess would be the $800 borla instead of the GMPP Borla because it sounds raspier than another video I found when I searched "GMPP Exhaust HHR" - which looks like a 2007 LS or LT.

Borla's site only has 1 for the HHR (part 19158628). That's the same one I got from their eBay page, which was originally priced at $881.99 .

The one I ordered is on its way, but I'm probably going to wait until the summer to install it when I have some extra free time.

 

Exhaust arrived today. Looks great, and of course will look better on my car. Checked the box and all the branding on the exhaust has "General Motors Performance" along with the bow tie on the exhaust tip. Shipping label shows it came from Borla, but all part labels and parts say GM Performance.

 

Just installed the GMPP Borla exhaust today. Car has a nice healthy purr at startup, but sounds very calm unless you open her up. Paired with the GMPP air intake and Trifecta Tune by CJ, by the way!