question on RB presilencer
08-22-11, 01:41 PM
#2
Driving RX7's since 1979
iTrader: (43)
Join Date: Aug 2001
Location: So Cal where the OC/LA/SB counties meet
Posts: 6,096
Likes: 0
Received 8 Likes
on
8 Posts
Stateing the obvious, you'll need to swap out the flange on your cat back to 2 1/2 inch since the NA Presilencer is 2 1/2 inch. The RB headers are already 2 1/2 inch.
08-23-11, 12:24 PM
#7
Driving RX7's since 1979
iTrader: (43)
Join Date: Aug 2001
Location: So Cal where the OC/LA/SB counties meet
Posts: 6,096
Likes: 0
Received 8 Likes
on
8 Posts
In truth, I'd not hack the RB presilencer as it is a more replacable item than the cat back and it's already married to a RB header. For instance, what if you came across a killer deal on a RB Cat Back???
Trending Topics
08-24-11, 05:07 AM
#13
Is the JIC cat back currently installed on the car with the stock cat?
Is the RB silencer designed to bolt up to the stock RX-7 cat back?
If both of those are yes, then you should be able to bolt the presilencer to the JIC with no modifications necessary to either. It may not flow the best... but you aren't hacking up parts either.
Is the RB silencer designed to bolt up to the stock RX-7 cat back?
If both of those are yes, then you should be able to bolt the presilencer to the JIC with no modifications necessary to either. It may not flow the best... but you aren't hacking up parts either.
Thread
Thread Starter
Forum
Replies
Last Post
Nosferatu
2nd Generation Specific (1986-1992)
7
09-05-15 02:13 PM
