I could make them in 2.5" or even 3" for around $100. I could also add flanges, flex couplers, and even long ones if you want the cat deleted. Let me know if your interested. If no one cares Ill just make one for myself lol.
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Any intrest in custom downpipes?
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Stock downpipes are very restrictive. So even if you replace the entire exhaust all the way up to the downpipe, you still have a huge restriction in your exhaust. A custom downpipe (if done correctly), will help clear up with restriction.-Brad-
89 Mustang : Future 60V6 Power
sigpic
Follow the build -> http://www.3x00swap.com/index.php?page=mustang-blog
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Originally posted by bszopi View PostStock downpipes are very restrictive. So even if you replace the entire exhaust all the way up to the downpipe, you still have a huge restriction in your exhaust. A custom downpipe (if done correctly), will help clear up with restriction.
-GREEN 1995 Pontiac Grand Prix SE - L82/5spd MTX +
-White 1995 Pontiac Grand Prix GTP - 97 207DOHC/6SPD MTX +
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i remember when i had my exhaust done... was thinking about a down pipe.... our down pipe (atleast on my 96 Z) was already a 2.5" but yeah it is crimp bent so i can see where it would be restricted some.
i would say the new DP would need to be Stainless and mandral bent to make it worth swaping for me.... as living in florida by the beach... dont want to take the risk of it rusting out.
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Originally posted by z34phoenix View Posti remember when i had my exhaust done... was thinking about a down pipe.... our down pipe (atleast on my 96 Z) was already a 2.5" but yeah it is crimp bent so i can see where it would be restricted some.
i would say the new DP would need to be Stainless and mandral bent to make it worth swaping for me.... as living in florida by the beach... dont want to take the risk of it rusting out.
Heres what they would look like.
-GREEN 1995 Pontiac Grand Prix SE - L82/5spd MTX +
-White 1995 Pontiac Grand Prix GTP - 97 207DOHC/6SPD MTX +
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on the 3100 L bodies and prob other cars the inside is dual walled and is 1.5" or so.... thats where the restriction is .sigpic New 2010 project (click image)
1994 3100 BERETTA. 200,000+ miles
16.0 1/4 mile when stock. Now ???
Original L82 Longblock with LA1, LX9, LX5 parts
Manifold-back 2.5" SS Mandrel Exhaust. Hardware is SS too.
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I know my stock 1995 Monte Z34 is a 2.5" single wall. Not much restriction on mine.. Don't remember on the older ones or other models if they are the same... The 1995-1997 Z34 monte's are kinda wierd compared to other 1st gen W-body's.
SShane "RedZMonte"
2004 Corvette Z06 Commemorative Edition -VIRGIN
1995 Monte Carlo Z34 14.38@101mph, 331hp/355tq
-Turbonetics T04E Super 60 Turbo, 2.5" Borla Catback, OBDII, 42.5# Injectors
2004 Subaru WRX STI -Lightly Modded (SOLD)
1994 Lumina Z34 -VIRGIN (SOLD)
1992 Lumina Z34-VIRGIN (RIP)
1992 L67 Lumina Z34 (SOLD)
1990 Turbo Grand Prix (SOLD)
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the downpipes
yeah im interested. i live waayy up and over here in Minnesota. could probably cut out the cat. is there a certain way you would like the money forwarded to you. i'll probably take the SS set up. ild probably have to take the stock sizing as they dont make any aftermarket headers. it'ld be nicer to go bigger but headers restrict the most. but yeah hit me back on how you would like the money and how much for the SS set up.
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