downpipe or gut pre-cat?
Thread Starter
Full Member
Joined: Aug 2001
Posts: 161
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From: MANITOBA CANADA
downpipe or gut pre-cat?
hey guys
i have an 86 n/a and i either want a downpipe or to gut the pre-cat. do these two mods have similar effect? im hoping to get a little bit of power gain out of this...suggestions?
i have an 86 n/a and i either want a downpipe or to gut the pre-cat. do these two mods have similar effect? im hoping to get a little bit of power gain out of this...suggestions?
Senior Member
Joined: Feb 2001
Posts: 255
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From: White Rock BC
Go with the downpipe. if you gut the precats they will make a horrible 'exhaust leak' kinda sound from the exhaust pulsing through them. They also cause turbulence, there will be more performance gain from getting rid of them reather than gutting them.
