on my 99 bird, would straight pipe after the last catylitic converter be a good decision, would it give me more hp, does it sound stupid? I have straight pipes on my 00 Xtreme and it sounds good, but also is a 4.3??????
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Straight pipe?
99 Firebird Vert, Pewter Metalic<br />Fast Toys Ram Air<br />Jet Stage 2 Chip<br />17x8 Mille Miglia Emotion II Plus\'<br />wrapped in 245/35/17 Yokohama A520<br />Rhino Perf. Exhaust<br />K&N air filter<br />check pics at:<br /><a href=\"http://www.fastrides.com/members/v6birdy/\" target=\"_blank\">http://www.fastrides.com/members/v6birdy/</a>Tags: None