Swapping intakes

[patc84]

Going from a jlt fenderwell intake to the jlt ram air intake with stock maf and housing, retune needed?

 

[2003RedfireVert]

Should Only need a retune if the current MAF and/or housing (unless the current housing is the stock diameter) are not stock.

 

[patc84]

^thank you

 

[CobraBob]

If you're still unsure, it's always smart to use a Wideband to check your A/F.