Stang9946

97 Cobra with, udp, borla cat-back, mass air flow sensor and a cai...with those parts...how much hp gain will i get with an sct2 tune with a 91 octane tune? 93 tune? I'm trying to decide if it's really worth it. I'm realling looking for a 10-12hp increase....

Xemeth

10-12 isn't too far off. Sounds pretty good, actually, depending on the tune and how good you are with it. But doesn't a Cobra already take 91 octane anyway? Could be wrong on that, though.

Stang9946

Yes it does already require 91 octane but they have optimal tunes for 91 AND 93 octane. **Bump** Anyone else tell me if i'll get ATLEAST 10hp outta it?

Sap

There is no reason to upgrade the Mass Airflow Sensor (MAF/MAS). The other mods are pretty trivial and may net 10hp. Better money would be spent on a full exhaust system (long tubes, mid pipe, cat back).

E.

Stang9946

Listen, I already HAVE udp, cai, mass airflow sensor and a borla catback. only other thing i'm doing to the car is an slp x-pipe and an sct tune. Which will give me more hp? They are both basically the same price.....

jEEd

is the SLP X-Pipe catted or O/R ? and are you getting a dyno-tune w/ the SCT Tuner or just straight up like ordering it from AM with pre-tunes?

Stang9946

catted x-pipe and it's gonna be an sct tuner with 3 preset tunes