Quote Originally Posted by larry_arizona View Post
The 440 was tune only and about $6500 upgrade in 2018.

450 is a gt350 throttle body and upgraded intake manifold and tuning.

Raptor 400 throttle body is 80mm
Raptor 450/GT350 throttle body is 87mm




Sent from my iPhone using Tapatalk
Wow! So pay an extra 10k and get 1k worth of parts & tune?

Sent from my SM-G781V using Tapatalk