Which subframe connectors for aftermarket exhaust?
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Member
Joined: Jun 2006
Posts: 385
Likes: 5
From: WI
Car: 89 Trans am
Engine: 5.7 TPI
Which subframe connectors for aftermarket exhaust?
I have a 3" hooker exhaust from the headers to the tailpipes not yet installed, are there any subframe connectors that my aftermarket exhaust will not work with? Also I'd like to install these soon and install the exhaust later in the summer or fall, would this be a bad idea in case the exhaust doesn't fit around the connectors after all?
Last edited by ZsTransAm; May 15, 2016 at 11:42 PM.
Joined: Dec 1999
Posts: 5,964
Likes: 37
From: Hacienda Heights, CA
Car: 90 RS 'Vert, 88 IROC-Z, 88 Firebird
Engine: 305 ci tbi, 305 ci tpi, 350 ci tpi
Transmission: WC-T5, WC-T5, 700R4
Axle/Gears: 3.45, 3.27, 3.27
Re: Which subframe connectors for aftermarket exhaust?
The Alston SFC fit a 3" Intermediate pipe fine. They actually help to protect the I-pipe from damage from parking lot speed bumps.
http://www.top-downsolutions.com/cha...d-(aka-f-body)
Lon Salgren
http://www.top-downsolutions.com/cha...d-(aka-f-body)
Lon Salgren
Supreme Member
Joined: May 2005
Posts: 1,057
Likes: 3
From: Malvern, Arkansas
Car: 90 IROC 2-92 Zs blk vert & prpl
Engine: stealth ram brodix track 1 ful port
Transmission: 700r4 4l80e
Axle/Gears: iroc 375 lokr 92 Z 277 pos vert 327
Re: Which subframe connectors for aftermarket exhaust?
I have umi Sfc along with hooker 2210s then 3" into a 4" over the axel and everything fits fine.
Joined: Oct 2006
Posts: 3,041
Likes: 8
From: West of Toronto
Car: 89 IROC
Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
Axle/Gears: Strange 3.42 w/ Auburn
Re: Which subframe connectors for aftermarket exhaust?
I had UMI SFC's on my 87 TA with a 3" Magnaflow....no issues.
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