HP Gain Estimate?

[Mach428]

I was wondering if anyone knows how much HP you would pick up by putting a Catted Magnalow X, Magnaflow Catback, And a filter on an 04 Mach 1

 

[CuddaWuddaShuda]

Just guessing, I would say anywhere from 5-20hp.

 

[Spazilton]

Probally around 10-20RWHP.

 

[KaPPaBaLL]

Probally around 10-20RWHP.

at least..

 

[Mach428]

at least..

thats pretty sweet

 

[KaPPaBaLL]

time for gears you know? hehhe

 

[Mach428]

time for gears you know? hehhe

I don't think 3.73 would make that big a diffrence on a Mach 1 since its allready 3.55. Still need to drive on the highway so no 4.10 for me. The 5.Slow is another story lol.

 

[lopey4.6]

I would go 4:10. I make 400 mile trips in my GT with 4:10's and I have a 5 speed. Your motor likes to rev so I say 4:10's. I know a shop owner who has a 4v with 4:10's that takes 10 hr trips.

 

[KaPPaBaLL]

I don't think 3.73 would make that big a diffrence on a Mach 1 since its allready 3.55. Still need to drive on the highway so no 4.10 for me. The 5.Slow is another story lol.

4.30's for your mach 1.

4.10's won't do as much as 4.30's will on your car..

Don't fear the gear.