Do i have to retune when i replace the midpipe?
Thread Starter
Junior Member
Joined: Oct 2012
Posts: 10
Likes: 0
From: SoCal
Do i have to retune when i replace the midpipe?
Hi i recently bought a FD rx7 with a power fc that is alright tuned, it has a catless midpipe. I want to put back the stock catalytic converter to pass smog. Do i have to retune?
Thread
Thread Starter
Forum
Replies
Last Post
t-von
3rd Generation Specific (1993-2002)
9
Sep 10, 2015 01:56 PM
BLK 93
3rd Generation Specific (1993-2002)
11
Sep 9, 2015 10:56 AM
