TonyBoss702

I have a 2013 Mustang 5.0 only mods are JLT intake.. resonator delete and pipe bomb exhaust.. And custom tune from Dynojet SCT ... my main concern is I don't think He give me a good tune it was supposed to put down 400 at the floor. he whined up telling me it's 385 at the tire because his clutch on the Dino skipped and made it pick up a little bit at the end so he said I have run 385 at the tires... ? Please Someone look at the dyno picture and tell me if that looks normal or looks crappy....

Shane780

You only gain power from a tune and 20 wheel horsepower is about right. that air intake and exhaust mods really only affect sound.

Shane780

https://fordperformanceracingparts.c...KeyField=12346

Fits 2011-2014 Mustang GT
For 2005-2009 Mustang GT, see M-9603-GTB, for 2010 Mustang GT, see M-9603-MGT
Approximate peak increase of 16 hp and 7 lb-ft on 93 octane fuel
Up to 60 lb-ft increase at 1500 rpm!
Eliminates "skip-shift" on 2011-2012 manual transmission applications
Kit includes:
Ford Racing ProCal tool with performance calibration
2010-2014 Mustang GT High Flow K&N / Ford Racing Air Filter M-9601-MGT
Premium (91 octane or higher) fuel only
Due to multiple powertrain calibrations, online registration is required to receive ProCal calibration delivery tool after purchase.

I have a VMP tune and it does a little better then the Ford tune. Ive never had my car on a dyno to test it but basicly. My ford tune shifts at wot at 7000 rpm and my vmp tune shifts at 7300 rpm. The VMP tune feels like it steadily builds power and the ford tune seems to start to fall off at 6500 ish. I get slightly better mileage with the ford tune and have the vmp tune for fun times.