I had my car dyno'd with a K&N and it Dyno'd 369RWHP with a stock tune.
My question is it possiable to gain 50RWHP with a set of Supermaxx Long tubes, X-pipe and high flow cats. I had a custom tune done with HP Tuners see graphs below.
The first graph is on a Dyno jet the second was on a Dyno-pack. ( Where they remove your tires and hook to the axles).
I am told that the Dnyo-pack is the most accurate, compared to the Mustang, Dyno jets.
Do I really have 420RWHP?
Dyno-Jet
Custom tune on the Dyno-pack page 1
Page 2
Page 3
My question is it possiable to gain 50RWHP with a set of Supermaxx Long tubes, X-pipe and high flow cats. I had a custom tune done with HP Tuners see graphs below.
The first graph is on a Dyno jet the second was on a Dyno-pack. ( Where they remove your tires and hook to the axles).
I am told that the Dnyo-pack is the most accurate, compared to the Mustang, Dyno jets.
Do I really have 420RWHP?
Dyno-Jet
Custom tune on the Dyno-pack page 1
Page 2
Page 3