Performance

M

M45sleeper

Member
Name
Charley
Im new on this IS, I have a 2004 M45 and really like the car but would also like more HP and was wondering if anyone knew where I can get good performance parts for this car I have done some looking but I must not be looking in the right spots cause I cant seem to find much, also recommendations on what to get to improve HP/TQ and overall performance?
 
Ok cool thank you. Do you know any preferred places to go or a good online sight? I have been looking on horsepowerfreaks.com
 
I have a K&N. Didn't really notice a difference. I've also run a SRI, but got a TON of heatsoak. A custom CAI might be the answer, but we need a tuning solution to maximize gains
 
While tuning the K&N worked best because the other cone filter was just sucking all the hot air in. The other M with the cone filter took longer to tune because of the heat issue. They had to keep stopping in order for the car to cool down a bit.

I'm glad that didn't happen to my M
 
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