MAC makes a stock replacement y pipe
MAC makes a stock replacement y pipe
Just thought I would let everyone know that SLP isnt the only one that makes a y pipe for the stock manifolds. MAC claims a 7-9 rwhp gain over the stock y pipe!
http://www.macperformance.com/store/...Product_ID=450
http://www.macperformance.com/store/...Product_ID=450
lol, it would be better to just get headers, but I just thought I would post for those guys who might not want to go that route. I was always under the impression that SLP was the only one that made a stock replacement y pipe and we all know about SLP problems, so the MAC y pipe would be a good choice for those seeking a little power without swapping out the manifolds.
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