- Reviews
- Questions
- downpipe
- tune
- Install
- everything
- housing
- bolts
- 2014
- quality
- turbo
- welds

Update
After installing this downpipe, I did receive the CEL while driving down the highway the next day. After researching the matter, you will need to get a oxygen sensor spacer. They have them on ebay you get 2 for like 10 bucks. Put 1 of the spacers on the bottom sensor underneath the car pass the actual downpipe. On the Regals it's right behind the bumper. The CEL should go away after 2 or 3 good driving cycles. Stop and go and highway should work. I started my car one morning about 2 days later and the CEL cleared itself. Hope this helps someone.

Real nice
This is the one! First i'll say that the hardest part of the install is getting the old one out. 15 bolts total on the stock housing (2015 Regal) including the heat shield, and 2 mounting bracket. There are just 7 bolts on the new one. Wd40 (gray can) and all the extensions and swivel head sockets work best trust me. (2.5 hours total) It's finally installed and the I4 turbo feels more responsive like a V6 on the throttle. The turbo lag is gone! It sounds more aggressive in the cab as well. I notice that almost immediately on the take off. I am Running the trifecta Advanced tune and just this 02 housing and and a K&N filter and I think it's perfect. Just enough power to keep up and even pass a few out there, you know! Thx zzp!

Not the catless we want, but the closest we can get
Super easy installation, definitely need a tune to take care of that pesky P0420.

CEL & Hardware is meh
2014 Malibu - Works good for what it is, but with the high-flow catalytic it still sets the Check Engine Light, if you do purchase i would not use the bolts they supply and go out and buy the proper exhaust studs. I already had a bolt snap on me. Other than that everything lines up and looks very nice in the engine bay.

CEL & Hardware is meh
2014 Malibu - Works good for what it is, but with the high-flow catalytic it still sets the Check Engine Light, if you do purchase i would not use the bolts they supply and go out and buy the proper exhaust studs. I already had a bolt snap on me. Other than that everything lines up and looks very nice in the engine bay.