Exhaust or electric cutouts? - Dodge Challenger Forum: Challenger & SRT8 Forums
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#1 (permalink) Old 09-23-2011, 09:41 PM
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Exhaust or electric cutouts?

I'm planning on doing something with my exhaust on my 09 srt8. I'm thinking about getting the cutouts. Could it keep the regular exhaust and install cutouts on that? Thanks for the advice...

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#2 (permalink) Old 09-23-2011, 09:50 PM
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Originally Posted by kln19772000 View Post
I'm planning on doing something with my exhaust on my 09 srt8. I'm thinking about getting the cutouts. Could it keep the regular exhaust and install cutouts on that? Thanks for the advice...

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You can keep your factory exhaust and add cutouts too it.

426 Twin Turbo SRT-8 / 1086rwhp - 1071rwtq / sold
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#3 (permalink) Old 09-23-2011, 09:54 PM
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Does exhaust add hp? Would the cutouts add hp?


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#4 (permalink) Old 09-23-2011, 09:57 PM
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Also, having the cutouts, would it confuse the computer programing or should I tune it with a diablo?


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#5 (permalink) Old 09-24-2011, 02:04 AM
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It does not add power. These need a little back pressure. Does not mess with computer. Search the 392 srt8 section for electric Cutouts. I installed them on my challenger and I had them on several other cars. You do need a good set. I like the DMH ones.


2011 Sublime n Black SRT8 Challenger with the 392. Loaded, Auto, Custom Built Hood, ST coilovers, cold air, strut bar, And some Billet Tech Bling. All new badges and emblems from Nate at rebadge design. 22x9 front and 22x10.5 Rear USW Forged 3 Piece wheels painted to match
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#6 (permalink) Old 09-24-2011, 03:16 AM
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When you go from closed to open the motor will lean out. ( Engine Management Advanced Tuning, by Greg Banish, page 128 ) Watch your Af wideband. Youll see. Yes you can add fuel to the motor with DS product, is the only way. Open, add fuel. Close, take fuel away. PIA... If camed up and it pops, sounds good. No Cam No Pop sounds like @$^&%%$ lost muffler
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#7 (permalink) Old 09-24-2011, 07:47 AM
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If the exhaust cut-outs will not add any power (for racing) and will make the car super loud (i.e., a cop magnet), maybe its just me, but I don't see the point.

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#8 (permalink) Old 09-24-2011, 09:09 AM
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I was going to do cutouts but the more I thought about it... Zoomers won out

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#9 (permalink) Old 09-24-2011, 12:03 PM
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Zoomers?


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#10 (permalink) Old 09-24-2011, 12:14 PM
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Zoomers exhaust... Speedlogix sells them. Sweet sound.

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