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  #61  
Old 11-08-2009, 07:14 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

How much HP gain if any do people think I got by adding the srt dual resinators and deleting the muffler altogether? It does feel quicker now, than with my previous Magnaflow cat back system. No muffler=no backpressure=more HP correct?
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  #62  
Old 11-08-2009, 07:32 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

thats a touchy question and totally depends on other mods, engine etc.
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  #63  
Old 11-08-2009, 07:39 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

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Originally Posted by Scottina06 View Post
thats a touchy question and totally depends on other mods, engine etc.

Would it be more HP now than I had with my Magnaflow catback system? Im assuming it would be, even though I have two resinators on now I have two larger diameter pipes for the exhaust flow and no more muffler. But I guess there's really no way of actually figuring it out except for putting it on a dyno, which im not about to do just to see how much HP I have with my 3.7. lol.
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  #64  
Old 11-08-2009, 08:12 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

yeah....youre right
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  #65  
Old 11-08-2009, 08:17 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

Though I think with all my mods im prob up there in HP with the 6.1. I did buy the Jeep floor mats which add about 50+ hp right there.
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  #66  
Old 03-17-2010, 03:13 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

now that's funny! Thanks for the info on this how to!!!
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  #67  
Old 03-17-2010, 03:46 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

no problem
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  #68  
Old 03-20-2010, 05:28 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

I am trying to get my hands on an oem srt8 exhaust so I canstart getting my rear srt8 bumper kit together. Right now I just have the srt8 front bumper and rockers.
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  #69  
Old 03-20-2010, 05:38 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

Quote:
Originally Posted by timmyb View Post
though i think with all my mods im prob up there in hp with the 6.1. I did buy the jeep floor mats which add about 50+ hp right there.
lol!
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  #70  
Old 03-20-2010, 06:20 PM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

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Originally Posted by trebliw View Post
I am trying to get my hands on an oem srt8 exhaust so I canstart getting my rear srt8 bumper kit together. Right now I just have the srt8 front bumper and rockers.

theres a black painted SRT bumpr with all the acessories on ebay right now---
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  #71  
Old 11-05-2010, 05:54 AM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

09 5.7WK here with full srt8 exhaust. Huge difference in power compared to stock system. I have the trailer tow pkg with the cutout in the rear bumper so it fits ok.I had to remove the spare and trailer hitch but a little donut spare in the back works ok..... TBF
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  #72  
Old 11-05-2010, 07:33 AM
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Re: HOW TO: ADD a Jeep SRT8 exhaust to a non-SRT 8 Grand Cherokee

i have a 2010 srt exhaust if anyone is interested. i tried selling it in the past, but kept getting the run around.
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