[TX] Dyno Don's Y Pipe
Dyno Don's Y Pipe
First $50.00 plus shipping takes it.
This is a Dyno Don's Y Pipe that was slightly modified, but can easily be put back with some welding. It can also be modified to work with other headers that uses the same route.



This is a Dyno Don's Y Pipe that was slightly modified, but can easily be put back with some welding. It can also be modified to work with other headers that uses the same route.



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Re: Dyno Don's Y Pipe
If your exhaust is routed the same as the factory, you can make these work, as the main bends are in the right place. You may have to weld a matching header flange and re-clock the ends for a perfect fit, but this will still be cheaper than starting from scratch, or buying a new Y pipe. Also consider that this Y pipe has a ceramic coating, vs many of the Y pipes that don't.
Senior Member
iTrader: (7)
Joined: Jan 2012
Posts: 586
Likes: 2
From: Romney, WV
Car: 89 IROC Z/88 IROC Vert
Engine: 350c.i./305c.i.
Transmission: 700R4/T-56
Axle/Gears: 3.42/4.10
Re: Dyno Don's Y Pipe
If your exhaust is routed the same as the factory, you can make these work, as the main bends are in the right place. You may have to weld a matching header flange and re-clock the ends for a perfect fit, but this will still be cheaper than starting from scratch, or buying a new Y pipe. Also consider that this Y pipe has a ceramic coating, vs many of the Y pipes that don't.
Senior Member
iTrader: (7)
Joined: Jan 2012
Posts: 586
Likes: 2
From: Romney, WV
Car: 89 IROC Z/88 IROC Vert
Engine: 350c.i./305c.i.
Transmission: 700R4/T-56
Axle/Gears: 3.42/4.10
Senior Member
iTrader: (7)
Joined: Jan 2012
Posts: 586
Likes: 2
From: Romney, WV
Car: 89 IROC Z/88 IROC Vert
Engine: 350c.i./305c.i.
Transmission: 700R4/T-56
Axle/Gears: 3.42/4.10
Re: Dyno Don's Y Pipe
I tried a couple places but can't get the price down without cutting it to fit in a smaller box.
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