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Any of You Try the UK Exhaust Mod?

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Old 04-04-2014, 04:55 PM
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I just got a 1.5" UK mod done today. I run boost with 20psi up top and it sounds like pure sex.
Old 04-04-2014, 05:44 PM
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Originally Posted by soulicious
I just got a 1.5" UK mod done today. I run boost with 20psi up top and it sounds like pure sex.
why are you running stock exhaust on boost, esp at 20 psi?
Old 04-04-2014, 06:36 PM
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Originally Posted by Trustd_1
Originally Posted by soulicious' timestamp='1396659307' post='23098103
I just got a 1.5" UK mod done today. I run boost with 20psi up top and it sounds like pure sex.
why are you running stock exhaust on boost, esp at 20 psi?
S2K stock exhaust (AP2 anyways) is fine for supercharged setups. Turbo would be a different story for sure. I made ~492whp/318ft-lbs on a Dynojet and ~500whp/318ft-lbs where I made ~209/and 1 buck something stock. Both on stock exhaust.
Old 04-04-2014, 10:46 PM
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Originally Posted by soulicious
Originally Posted by Trustd_1' timestamp='1396662280' post='23098149
[quote name='soulicious' timestamp='1396659307' post='23098103']

I just got a 1.5" UK mod done today. I run boost with 20psi up top and it sounds like pure sex.
why are you running stock exhaust on boost, esp at 20 psi?
S2K stock exhaust (AP2 anyways) is fine for supercharged setups. Turbo would be a different story for sure. I made ~492whp/318ft-lbs on a Dynojet and ~500whp/318ft-lbs where I made ~209/and 1 buck something stock. Both on stock exhaust.
[/quote]

nice #s. wouldnt you be able to put out the same at lower boost w/a bigger exhaust tho?
Old 04-07-2014, 11:10 AM
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Anyone get this mod and would still like more volume? I am quite new to s2000's and just picked up mine last november. Seller said it was completely stock but failed to mention the UK Mod. I assume he didn't even know either since he only owned for a few months. Anyways, as I was about to leave to get the mod done at SB Mufflers, I decided to take a look at the exhaust and to my surprise, I see the piped welded there. Granted, I do not go WOT often (tires were balding and currently I'm still breaking in new tires) I felt that it was still lacking compared to some other stock cars.
Old 04-07-2014, 08:41 PM
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For anyone who is interested.. I'm selling my 44mm UK mod ap1 catback exhaust with ap2 tips... I loved the uk mod.. Especially with headers and test pipe!!!! But I upgraded due to FI...
Old 04-08-2014, 12:59 PM
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Anyone try doing one side only?
Old 04-08-2014, 04:06 PM
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Originally Posted by taifei
Anyone get this mod and would still like more volume? I am quite new to s2000's and just picked up mine last november. Seller said it was completely stock but failed to mention the UK Mod. I assume he didn't even know either since he only owned for a few months. Anyways, as I was about to leave to get the mod done at SB Mufflers, I decided to take a look at the exhaust and to my surprise, I see the piped welded there. Granted, I do not go WOT often (tires were balding and currently I'm still breaking in new tires) I felt that it was still lacking compared to some other stock cars.
That's what great about it. Stock like at cruising. And wowza when floored in vtec.
Old 07-06-2014, 09:17 AM
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Anybody done this on a supercharged car?

I'm doing a sos unit with berk header and hfc. Wanted to keep stock exhaust.
Old 07-06-2014, 11:45 AM
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it's very loud on a sc car with a TP. much louder than my current Tanabe touring.


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