325ci with 330 manifold ?? need expert
Save your money and time. Buy a sports car if you want horsepower. If you love your BMW and want more out of it then do your maintenance on it and spend your money refreshing the old worn out parts that are supposed to be on your car. It's not worth the money spent for only 6 hp that you won't even feel. Just take care of and enjoy what you have and save your extra money for a faster car down the road. Kids, ugh!
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2001 911 C4 (996) 6spd MT, Aero Kit, 20k mi.
2000 328i (E46) Steptronic, ZSP, ZPP, Style 44s, 100k mi.
2002 360 (Modena) 6spd MT, Front & Rear Challenge Grilles, Scuderia Shields, 10k mi.