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      08-19-2011, 07:02 AM   #19
Riley1524's Avatar

Drives: A Slow Ass BMW
Join Date: Feb 2011
Location: Atlanta, Ga.

iTrader: (4)

Originally Posted by 1speedbike View Post
This guy upgraded his 325i (an even more detuned N52) to ~260 hp and ~225 ft lbs (crank, correcting for drivetrain loss, compared to 230 hp and 200 ft lbs). He and has info on the manifold DIY (pretty much the same engine, so it should be similar..) and the 330i intake he used..

If you wanna go crazy, you can also go this route. Some guy's 323i put down 291 hp :
Hmmm, pretty cool!!
2009 128i Sport Package, 6 speed, Heated Leather, Factory Adaptive H.I.D Headlights. MODS: VMR 18" Vb3's Matte Black, Eibach Pro-Kit, BMW Performance Brakes, BMW SSK, CDV delete, Morimoto 4500k D1s Bulbs, 3000k DDM HID Fogs, icarbon Dry Carbon Rear Deck Lid Spoiler, Carbon Fiber Mirror Caps, Custom Painted Grills, Injen intake, Custom Berk Race Exhaust. Escort Redline RD, Laser Intercepter Laser Jammers....Much More To Come