MINI2

asinn · Oct 17th, 2005, 07:13 AM

hi guys,

just wondering, any try adding a hiflow catalytic converter on to the mini cooper s? will that make alot of different in performance? will that create any problem with oxygen sensors?

XTREEM · Oct 17th, 2005, 07:22 AM

Alot of difference = NO ......I'm sure some people feel differently though.

I have done it before on other cars and its a waste of money.

MiniFr34k · Oct 17th, 2005, 07:27 AM

is custom work on the exhaust headers and extractors or getting a proper manufactured header better?

Paul Webster · Oct 18th, 2005, 04:43 PM

We've just run a 12.915 @ 107.90 with stock manifold stock cat and a one ball ex mod to the standard exhaust system.

How much was this resticting us?? who knows

I know it made 260bhp to run that 107.90

Oct 17th, 2005, 07:13 AM	#1
asinn MINI2 Regular My Classifieds Join Date: Jul 2004 Local Time: 07:21 AM Posts: 152 Offline	hiflow catalytic converter hi guys, just wondering, any try adding a hiflow catalytic converter on to the mini cooper s? will that make alot of different in performance? will that create any problem with oxygen sensors?

Oct 18th, 2005, 04:43 PM	#4 (permalink)
Paul Webster MINI2 Master Join Date: Jul 2005 Location: Beds Cambs Northants Local Time: 09:21 PM Posts: 1,956 Offline	We've just run a 12.915 @ 107.90 with stock manifold stock cat and a one ball ex mod to the standard exhaust system. How much was this resticting us?? who knows I know it made 260bhp to run that 107.90 Slicks 11.77@115.92mph Street tyres 12.162 @ 119.02 It's not how much you spend but how well you spend it

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Oct 17th, 2005, 07:22 AM	#2 (permalink)
XTREEM MINI2 Master Join Date: Oct 2004 Location: Batemans Bay Local Time: 08:21 AM Posts: 836 Offline	Alot of difference = NO ......I'm sure some people feel differently though. I have done it before on other cars and its a waste of money.

Oct 17th, 2005, 07:27 AM	#3 (permalink)
MiniFr34k fr34king n00b! My Classifieds Join Date: Dec 2004 Location: Sydney Local Time: 07:21 AM Posts: 2,173 Offline	is custom work on the exhaust headers and extractors or getting a proper manufactured header better?

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