they'll do very little for your 330 (m) (archive)

much of the improvement to the 325/330 was in the intake and exhaust. I've had both pieces on my car and removed them because they added so little. in fact, they muffler made more noise *inside* the car than it did outside and the only increase in performance I noticed was that it allowed the engine to more easily pull past red-line (keep in mind that peak HP is still at red line even with the mods - look at anybody's dyno charts).

I also feel that a CAI intake adds very little to the performance of a 325/330 but at least it's noticible.

for further infomration, read my web page

Follow Ups:

I was thinking ECIS intake for my 328Ci (m) nate_windstar (328Ci under repair) 14:55 10/07/2001 (9)
- ECIS is indeed a high bang for the buck product(m) 31st330i 15:22 10/07/2001 (8)
  - That chart is at the Crank (m) nate_windstar (328Ci under repair) 15:36 10/07/2001 (7)
    - you'll probably like it (m) 31st330i 15:45 10/07/2001 (6)
      - Re: you'll probably like it (m) nate_windstar (328Ci under repair) 15:56 10/07/2001 (5)
        
        the second biggest K&N touts for using their (m) 31st330i 16:19 10/07/2001 (4)
        
        Re: the second biggest K&N touts for using the nate_windstar (328Ci under repair) 16:42 10/07/2001 (3)
        
        interval for stock paper is like 30K miles (m) 31st330i 16:55 10/07/2001 (2)
        
        Re: interval for stock paper is like 30K miles (m) nate_windstar (328Ci under repair) 17:02 10/07/2001 (1)
        
        good luck and enjoy! 31st330i 17:16 10/07/2001 (0)

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