69Can I have a genuine answer please guys?
The real restriction is the 3.15” neckdown where it meets the factory cat back, if that’s what you’re asking. Conservative tune with catless and OEM exhaust on 93 octane pump netted me 437hp/500tq for reference.Hi peoples.
Just wondering what the max power levels people have got with the factory catback system with a catless downpipe?
Please assist. Thx
Thank you.The real restriction is the 3.15” neckdown where it meets the factory cat back, if that’s what you’re asking. Conservative tune with catless and OEM exhaust on 93 octane pump netted me 437hp/500tq for reference.
You will be fine with OEM catback at those levels.Thank you.
Just the catback in general when it becomes restrictive. I'm aiming for 600whp on a DAW turbo, catless downpipe, intake on 93 with 100% meth injection.