We carry JB4 and this one. Youd realistically be anywhere around 60-80 RWHP gains with no supporting modsI have 91 octane max. in MT. Wondering what performance improvement I would see running everrything stock @91 octane with your Tune vs adding the S&B Intake with your Tune (which goosetuned is using in his 11 sec raptor)
also, I have the 37PP and a 2021
No interest in adding anything like intercooler, etc.
trying to decide between Cobb/Goose, JB4 and your tune.
thx