Is the 2.5 louder than the 2.0?

[AceJay]

Stock.

Also, what are the standard RPMs at 45 and 70 mph?

[hillbilly4u]

Engine noise is louder on startup than my old 2.0 but it smooths out. Added Pep comes with more noise but I love the new power of the 2.5. It'll leave my stock 2.0 in its tracks.

[marvin2006]

Originally Posted by hillbilly4u

Engine noise is louder on startup than my old 2.0 but it smooths out. Added Pep comes with more noise but I love the new power of the 2.5. It'll leave my stock 2.0 in its tracks.

I love the sound it makes when I step on it! You can hear the two cam chains roar!

[07harvestmoon88]

I think it is louder. Of course mine has the muffler cut off and no under hood sound deadening oh and the after market cone filter. So mine's a little loud. lol