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Old 03-12-2007, 02:39 PM
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Default exhaust flex

what do you guys use for your ehaust piping in terms of flex. i wasn't aware of it until i ordered my 3" catback and the guy told me i would need a flex pipe. i have a 10" long flex pipe just after the o2 sensor right now but is this enough? i recently ordered ram mani. and the down pipe came with another flex pipe right after the 90 deg. bend. it's all scraped and busted so i was gonna cut that new flex pipe out and weld a straight pipe right to my original 10" flex pipe, will i be okay with my original 10" after the o2 sensor or will i need something else??
Old 03-12-2007, 02:51 PM
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Default Re: exhaust flex (teddy_dc2)

You should be good as long as it's not too far back on your exhaust system. You generally want it at the back of your motor.
Old 03-12-2007, 02:54 PM
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the 10" section starts about after the firewall. this is my third time doing it and it's been robbing me a lot of hp with leaks, i was just about to add a test pipe to solve it for good but the parts are expensive...
Old 03-20-2007, 12:54 PM
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Default Re: exhaust flex (teddy_dc2)

i am currently wondering the same thing, should i replace my flex pipe, or replace it with straight piping? i am getting sick of it rubbing through and giving one big exhaust leak.
Old 03-20-2007, 02:36 PM
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you will need something to counter the movement of the motor when it moves back and forth or it will drag your whole pipe and it wouldn't be a pretty site. if i could do it over again i would've just replaced it with a test pipe. wouldn't have to worry about scrapping or rubbing.
Old 03-20-2007, 07:27 PM
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Default Re: exhaust flex (starcrossed010)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by starcrossed010 &raquo;</TD></TR><TR><TD CLASS="quote">i am currently wondering the same thing, should i replace my flex pipe, or replace it with straight piping? i am getting sick of it rubbing through and giving one big exhaust leak.</TD></TR></TABLE>

Check out the ones that Vibrant makes. They seem to be a great design. Otherwise, just make sure you get a triple layer that's fully stainless. Some of them claim to be stainless, but don't have stainless ends. Ebay is the best place to buy these.
Old 03-20-2007, 08:45 PM
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Default Re: exhaust flex (Sprockets)

http://www.atpturbo.com
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