4" straight pipe!?

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Nov 8, 2009 | 08:20 PM

#16

openclasspro#11

Senior Member

Joined: Aug 2004

Posts: 2,824

Likes: 0

From: North Huntingdon,Pa.

funny thing my 1989 pontiac firebird runs a 4"single exhaust

Nov 8, 2009 | 09:49 PM

#17

DarrenWS6

Technical Article Contributor

Joined: Mar 2008

Posts: 16,436

Likes: 5

From: Mansfield, P.A.

Quote:

Originally Posted by LincolnMarkLT20

Nice sound, can he brake is trans doing burn outs? I always do burn outs on my 06 I might have to stop doing brake stands!

Burnouts with an automatic truck are bad overall.

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