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Old 01-15-2021   #1
wfot
 
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Join Date: Jan 2009
Location: New jersey
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Default WTB: 3" exhaust system

Does anyone have any 3" inch exhaust system they are willing to part with? Do not need mufflers, pretty much any shape.
Have a few ideas I want to try......

thanks
John
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Old 02-17-2021   #2
bowtiguy
 
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Default Re: WTB: 3" exhaust system

Quote:
Originally Posted by wfot View Post
Does anyone have any 3" inch exhaust system they are willing to part with? Do not need mufflers, pretty much any shape.
Have a few ideas I want to try......

thanks
John
I've got a complete low mile Borla Cat back including resonator. Its in great condition but appears to be 2.5" O.D.

-=MIke

Last edited by bowtiguy; 02-17-2021 at 05:32 PM. Reason: wrong O.D.
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Old 02-17-2021   #3
spork2367
 
Join Date: Jun 2013
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Default Re: WTB: 3" exhaust system

Quote:
Originally Posted by bowtiguy View Post
I've got a complete low mile Borla Cat back including resonator, its in great condition.

-=MIke
Is that 3"?
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Old 02-17-2021   #4
bowtiguy
 
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Default Re: WTB: 3" exhaust system

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Originally Posted by spork2367 View Post
Is that 3"?
I guess not. looks like they were 2.5".
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Old 02-18-2021   #5
-=Jeff=-
 
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Default Re: WTB: 3" exhaust system

Borla was avail in 2.5 and the 2.75 Challenge system

Corsa is 2.5

Stainless works, Desert Development and B&B are 3"

Magnaflow is also 3" but you need the LT1/4 exhaust then get the headpipes fitted for our cars
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1990 Corvette ZR-1 #1051
Watson Headers (2" Primary) - Borla Catback
Late Model IH - Plenum
Coilovers - 4.10s
Custom Interior
NCM Lifetime Member #978
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Old 02-18-2021   #6
wfot
 
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Default Re: WTB: 3" exhaust system

Yes I am aware.
I have a very nice 2.5 inch corsa and will be needing a 3 inch B&B.
I would be willing to trade my corsa as well, it is in very good shape and has had the H pipe widened up internally to the full 2.5 inches. sounds deeper and has more power than stock.

John
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Old 02-18-2021   #7
-=Jeff=-
 
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Default Re: WTB: 3" exhaust system

Sounds good John!! was not sure if you knew which systems were 3", helps everyone

what is requiring the need to go to the 3" system, if you don't mind me asking
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1990 Corvette ZR-1 #1051
Watson Headers (2" Primary) - Borla Catback
Late Model IH - Plenum
Coilovers - 4.10s
Custom Interior
NCM Lifetime Member #978
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Old 02-18-2021   #8
wfot
 
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Default Re: WTB: 3" exhaust system

A 402 with stage III cams.....
ported heads, big valves, ported housings and siamised plenum

should get the cams in in a week or so, can't wait. I am sure I will be beat up by a million little things as it starts to go together...
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Old 02-18-2021   #9
-=Jeff=-
 
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Location: Bartlett, IL
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Default Re: WTB: 3" exhaust system

Quote:
Originally Posted by wfot View Post
A 402 with stage III cams.....
ported heads, big valves, ported housings and siamised plenum

should get the cams in in a week or so, can't wait. I am sure I will be beat up by a million little things as it starts to go together...
__________________
1990 Corvette ZR-1 #1051
Watson Headers (2" Primary) - Borla Catback
Late Model IH - Plenum
Coilovers - 4.10s
Custom Interior
NCM Lifetime Member #978
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Old 03-02-2021   #10
wfot
 
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Default Re: WTB: 3" exhaust system

still looking for a 3 inch system, B & B is preferred.....

will be selling a Corsa once the 3 inch is installed

thanks John
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