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Author Topic: Question about a milltek  (Read 1021 times)

Offline Bish155

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Question about a milltek
« on: May 10, 2015, 09:48:07 pm »
I am looking into fitting a milltek cat back to my pipeworx downpipe and sports cat.

The car has been remapped by Rtech and I am wondering if I need the map tweaked after fitting the cat back, but I assume as the downpipe and sports cat were fitted before it was mapped I won't need to?
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Offline jhook661

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Re: Question about a milltek
« Reply #1 on: May 10, 2015, 10:02:45 pm »
I wouldn't of thought so should go straight on with no tweaking required it's only down pipe/decat/sports cat only needs mapping to get best results
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Offline GrayMK5GTI

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Re: Question about a milltek
« Reply #2 on: May 11, 2015, 12:08:26 pm »
Cat back doesnt give you any power (maybe 2bhp  :signLOL:) so any minimal extra flow created the ECU will adapt to it. Only go back to R-Tech when you fit an upgraded HPFP  :innocent:
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Offline Bish155

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Re: Question about a milltek
« Reply #3 on: May 11, 2015, 04:25:13 pm »
 :happy2:
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Edition 30, Helix Clutch, pipercross panel filter, pipewerx Downpipe & Sports cat (200 CEL), R-Tech stage 1.5 linear map:314bhp & 321 Ib/ft, Audi S3 front brakes, H&R springs
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