[jimsbmw]

There seems to be some concern that there is a change in the ECU programing betwee 04 and 05 FX35. One member in Taiwan went from an 04 to 05 and felt that there is a power loss and feels that there is a lag in acceleration. Any one notice this? Its been very hard push the FX over 110mph?

Jim

 

[terps4]

My '05 will blow through 110 like nothing. Never drove an '04 though.

 

[jimsbmw]

He was mentioning that it did not pull as smoothly as the 04 did.

Jim

 

[yoyo2001]

Is it because the exhaust is different? ie. many folks notice that 05' is quieter than 04'.