Hawks replacement y-pipe. Any Feedback? or Comments?
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Junior Member
Joined: Sep 2006
Posts: 94
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Car: 1988 Trans Am
Engine: 305 TPI
Transmission: Auto
Hawks replacement y-pipe. Any Feedback? or Comments?
Hey, just wondering has anyone bought or heard any feedback on the MAC Performance Single Cat Stock Replacement Y-Pipe from Hawks?Thanks for your comments in advance.Pat
Junior Member
Joined: Dec 2005
Posts: 15
Likes: 0
From: los angeles, CA
Car: 83 camaro z28
Engine: 305
Transmission: 700R
Re: Hawks replacement y-pipe. Any Feedback? or Comments?
Just got one and will be installing in the next month. I am going to run chassis dyno tests on a stock TBI 305 so I will post how it does.
Thread Starter
Junior Member
Joined: Sep 2006
Posts: 94
Likes: 0
Car: 1988 Trans Am
Engine: 305 TPI
Transmission: Auto
Re: Hawks replacement y-pipe. Any Feedback? or Comments?
alright looking forward to seeing the dyno numbers and did the y-pipe install go smoothly?
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Joined: Jul 1999
Posts: 12,212
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From: Bertram (outside Austin), TX
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: Hawks replacement y-pipe. Any Feedback? or Comments?
It'll be interesting to see what kinda HP gains that y-pipe gets ya. I'll be watching & waiting.
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