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Joined: Jul 2008
Posts: 1,250
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From: ROCKLAND COUNTY, NEW YORK
My Ride: 2006 BMW 525I/TITANIUM SILVER METALLIC/GREY LEATHER INTERIOR/EURO RED REFLECTORS/20% TINT/EURO STICKER/BMW CCA STICKER
Ive heard really bad things about the AFE intake...but I figure with the ecu upgrade...exhaust and sprint booster...it would make a big difference. I think I am going to go for the rpi scoops. I have a 525i...218hp stock....really no point in doing engine mods except a sb personally. I mean how much hp and torque can you really get with ecu..intake..exhaust? Id like to see numbers for people with this. Might change my mind.
Originally Posted by Senza007' post='704703' date='Oct 27 2008, 12:46 PM
Ive heard really bad things about the AFE intake...but I figure with the ecu upgrade...exhaust and sprint booster...it would make a big difference. I think I am going to go for the rpi scoops. I have a 525i...218hp stock....really no point in doing engine mods except a sb personally. I mean how much hp and torque can you really get with ecu..intake..exhaust? Id like to see numbers for people with this. Might change my mind.
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