Going to do it again
Thread Starter
Drifting
Joined: Jul 2004
Posts: 1,588
Likes: 7
From: Port St Lucie Florida
Going to do it again
Looking at purchasing a 2017 LT1. My last corvette was 2009 so two questions??
Does the 2017 with M7 have Active fuel management?
If so any problems caused by aftermarket Cat-backs?
Thanks in advance
Does the 2017 with M7 have Active fuel management?
If so any problems caused by aftermarket Cat-backs?
Thanks in advance
Melting Slicks
Joined: Jun 2004
Posts: 2,130
Likes: 54
From: Granbury, Pecan Plantation TX
1. Yes, in Eco mode only for the M7
2. Not that I have seen posted.
2. Not that I have seen posted.
Last edited by Steve Garrett; Feb 27, 2017 at 09:57 PM. Reason: No need to requote the OP, especially if you're the next person posting.
Melting Slicks
Joined: Aug 2014
Posts: 2,746
Likes: 916
The only cat back issues that I can think of would be with systems that don't the AFM valves built in. If the AFM pig tails aren't plugged into a working actuator, they will throw a CEL. Stock NPP mufflers sound awesome with some long tubes and high flow cats...
