my true duals 2.5 inch
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Joined: Jun 2008
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From: fredericton N.-B.
Car: 89 iroc-z
Engine: 427 bbc
Transmission: borg warner t-5
Axle/Gears: 3:23 posi
my true duals 2.5 inch
hey guys i finally got the money to finally build my exhaust lol. so here it is its starts life as patriot shorty headers modified to fit in the big block engine mated with a borg warner w/c t-5. then goes in to 2.5 inch with mandrel bends into flopro baffled mufflers.
Thread Starter
Junior Member
Joined: Jun 2008
Posts: 83
Likes: 0
From: fredericton N.-B.
Car: 89 iroc-z
Engine: 427 bbc
Transmission: borg warner t-5
Axle/Gears: 3:23 posi
Re: my true duals 2.5 inch
heres the old 2.5 inch to 3inch single to the flowmaster 80 series with bad ground clearance cause i did it in the driveway 3 years ago lol
Thread Starter
Junior Member
Joined: Jun 2008
Posts: 83
Likes: 0
From: fredericton N.-B.
Car: 89 iroc-z
Engine: 427 bbc
Transmission: borg warner t-5
Axle/Gears: 3:23 posi
Re: my true duals 2.5 inch
pics again!
Last edited by bad_to_the_bone; May 24, 2011 at 11:37 AM.
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Thread Starter
Junior Member
Joined: Jun 2008
Posts: 83
Likes: 0
From: fredericton N.-B.
Car: 89 iroc-z
Engine: 427 bbc
Transmission: borg warner t-5
Axle/Gears: 3:23 posi
Re: my true duals 2.5 inch
well these are the last ones sorry for so many pics all in all im happy with it and the inside drone is less with these mufflers and the car actually idle less rough
as i wanted it to stay rough lol and it is quieter that the 80 series wich im glad as we have a law on loudness that going to take effect soon but the car seems to perform little better just have to tune it little and im good to go 
hope you guys enjoy this build only other issues i had was where the slave cylinder is located i could have spent more time tucking the drivers side up but it has not hit there yet!
as i wanted it to stay rough lol and it is quieter that the 80 series wich im glad as we have a law on loudness that going to take effect soon but the car seems to perform little better just have to tune it little and im good to go hope you guys enjoy this build only other issues i had was where the slave cylinder is located i could have spent more time tucking the drivers side up but it has not hit there yet! 
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