NPP Muffler Install Question
11-27-2021, 12:56 PM
#1
Advanced
Thread Starter
NPP Muffler Install Question
I just found a real nice set of NPP's off of a 2010 A6 to install on my 2008 A6. Checking to see if I understand: (Right side) It should be easy for a muffler shop to cut/weld or bend the right side just in front of the axle. (Left side) Goes right in perfect fit.
Do I have to drop the mid pipe? I read where some people just back it up on ramps and switch them out, but the right side makes it sound like it may not be DIY.
Do I have to drop the mid pipe? I read where some people just back it up on ramps and switch them out, but the right side makes it sound like it may not be DIY.
11-27-2021, 01:36 PM
#2
Melting Slicks
Member Since: Oct 2015
Location: Mead Wash
Posts: 3,300
Received 766 Likes
on
538 Posts
2020 C6 of the Year Finalist - Modified
C6 of Year Finalist (appearance mods) 2019
You are correct. Right side has a different bend in it for the 05 - 08 Corvette then the 09 - 13 which your mufflers are for. Muffler shop can help you. GL. Don’t forget you will also need the NPP in a box system.
11-28-2021, 05:56 PM
#4
Advanced
Thread Starter
Yeah, I've been looking for one of those pipes, hard to come by. I'll probably leave them open most of the time and close as needed with a short lock rod that just snaps on and off as needed until I decide on a vacuum control.
Still wondering just how much of a bend is needed (bender required?) or if cut/weld is a better option...and if most people drop the mid pipe. Thx!
Still wondering just how much of a bend is needed (bender required?) or if cut/weld is a better option...and if most people drop the mid pipe. Thx!
11-28-2021, 07:27 PM
#6
Melting Slicks
Member Since: Oct 2015
Location: Mead Wash
Posts: 3,300
Received 766 Likes
on
538 Posts
2020 C6 of the Year Finalist - Modified
C6 of Year Finalist (appearance mods) 2019
Dropping the mid pipe for installation makes it easier for removal and installation alignment.