[justinm7]

i just ordered the d&d y-pipe for my f7 EFI. should i get it ceramic coated or leave it the way it is, my speedwerx pipe and can is ceramic coated. i know a guy who can do it for 20.00. and does it really give you 3.5hp with no fuel mods . cheap upgrade

 

[zrman53188]

Yes, get it coated. Less cleanup every year.