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      03-24-2013, 09:04 AM   #66
mfcsw
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Drives: bmw1m coupe
Join Date: Mar 2013
Location: england

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unfortunately I didn't get a pre install dyno run done just because of the time scale I had on the day , other mods are macht snell scoops (you can tell a little quicker throttle response but don't think they give any hp gain) kn filter ( blown through as to not get mass air oil build up) and tuned by dms . Very happy with the power gains and delivery . Iam looking into swapping out the 4 cats but as yet not found much info on the best way to go and still be able to pass an mot with ease
Appreciate 0