Originally Posted by bucko
Yep. The MAF could not handle the larger air flow with its stock mappings. A tune compensates for this. Once the TB is changed out, another custom tune will be required, and then you start to see the gains with a larger TB and CAI to support it.
You dont need new tune with tb called bama they said they do nothing different i put tb on without new tune it runs fine
Borla catback s-type Borla Long tube off road x pipe
Jlt carbon fiber intake / BBk TB
J&M panhard bar J&M extreme lower control arm /relo
koni STR.T RTR wheels NT555/ Shelby Baer 6P
DSS Aluminum 3.5/3.73 gears