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What is the stock exhaust piping size going into and coming out of the cat on a 99 camaro 3.8L?
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1999 Camaro V6 A4<br />Navy Blue metallic<br />Intake+Exhaust+4.10+?=? -
I'm pretty sure that going out is 2.25. Before the cat might be 3 though.1996 Camaro RS Bright Red<br />3.8L V6 A4 3.42\'s<br />K&N Filtercharger<br />Flowmaster 80 Series Muffler<br />Y87 Performance Package -
Going out the back is definitely 2.5". I think it might be the same going in, but I don't have my Camaro anymore to check :( .
Chris<b>2002 BSM TransAm WS.6 M6</b><br /><b>350rwhp, 365rwtq</b><br /><b>Stock:</b>13.455 @ 105.39 2.129 60\'<br /><b>Mod:</b>12.449 @ 113 1.832 60\'<br /><br /><b>2004 QSM GTO M6</b><br /><b>303rwhp, 329rwtq</b><br />Stock: 13.74 @ 102.14 2.1 60\'<br /><br /> <a href=\"http://members.cardomain.com/silvertaws6\" target=\"_blank\">http://members.cardomain.com/silvertaws6</a> <br /><br /><b>1984 Firebird S/E M5</b><br />2.8LComment
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<blockquote>quote:</font><hr>Originally posted by SilverTAWS6:
Going out the back is definitely 2.5". I think it might be the same going in, but I don't have my Camaro anymore to check :( .
Chris<hr></blockquote>
Why the sad face? You got a brand new TA with 325 RWHP!!!!!!!! Hell yea I want one!!!! :D :D :D :DComment
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<blockquote>quote:</font><hr>Originally posted by SilverTAWS6:
but I don't have my Camaro anymore to check :( .
Chris<hr></blockquote>
trade ya :DComment
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Inside diameter of stock I pipe is 2 1/4" like previously stated, the outside diameter is close to 2 1/2" which gives you about 1/8" thick pipe. Just curious, why not just get a ruler and crawl under your car and find out for youself?1997 Nassau Blue Vette<br />1989 Jeep Cherokee 4x4 (lifted with 31\" tires)<br />2000 V6 Camaro, loud, cammed 210rwhp *SOLD*Comment
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car sits too low waiting for a test pipe. 5tried my self but unsccessfull :( O2S got in the way $70 - $90 for a muffler shop to do it.1999 Camaro V6 A4<br />Navy Blue metallic<br />Intake+Exhaust+4.10+?=?Comment
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Haven’t done anything on the Camaro, but put LEDs on my truck headlights . And my oil pressure sensor went out on the truck so going to fix that this...5 days ago -
Haven’t done anything on the Camaro, but put LEDs on my truck headlights . And my oil pressure sensor went out on the truck so going to fix that this...5 days ago
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