2003 Mustang Mach 1 SLP X LM1 exhaust

2003 Mustang Mach 1. JLT RAI, PHP Spacer, SCT X3, Pypes Catted X, SLP LM1 Full system, Stock exhaust manifolds...

Category:

Autos & Vehicles

Tags:

• Mustang
• Mach
• SLP
• exhaust

[speedspeedspeed1]

Theres not much drone but these resonators with an offroad or highflow midpipe is not recommended in my opinion its just too damn loud and raspy for my taste. But then again i like flows with an H but not an X without cats. So all that being said if you have a factory midpipe i think these would sound really good, with little drone. But if you have a midpipe thats catless i'd prob go with something else.

[e303gt]

did you ever have it tuned and dynoed if so numbers i have basically thesame setup minus the spacer and headers and i have under drive pulleys but it hasn't been tuned yet wanna know what to expect

[speedspeedspeed1]

@e303gt Nah never had it tuned, but It was very quick when I got traction. I miss this car a lot.... I should have never sold it.

[Coledebord2]

So... when are you selling it? Let me know.

[speedspeedspeed1]

@Coledebord2 If you mean the car. Its already gone... If you mean the exhaust I still have it... Its actually on craigs list right now...

[FlawlessVizionz08]

@speedspeedspeed1 would it fit my 03 cobra?

[speedspeedspeed1]

@FlawlessVizionz08 Sorry I sold it about 2 weeks ago.

[schonshreddsguitar]

sounds awesome....i get compliments all the time...i will try and post a video in the next day or so

[SIKMACH1]

@schonshreddsguitar  okay but does it sound good....

[schonshreddsguitar]

@SIKMACH1 ............i have the prochamber and lm1 on my mach and its really loud....just wish it was louder...

[SIKMACH1]

how do you think a mac prochamber and these "mufflers" would sound?

[TheMustangmaniac95]

@ROBBY639 does it really matter which brand header you get? I mean they're all basically the same thing right?

Yeah, I know O/R x and LM1 or ungoddly loud. I'm actually considering a prochamber with LM1 or o/r x and borla stingers

[ROBBY639]

@TheMustangmaniac95 i mean i have read articles about them losing power, not losing or gaining power, and gaining power...so i guess it is just depends on the car/motor and how mant miles etc....i noticed a difference, but now that i think of it it isnt near as much as longtubes....just dont get an O/R x pipe with SLP's....wont sound sound that good

[TheMustangmaniac95]

@ROBBY639 im not sure how it would be for the 4.6L engines but there was an article about an 89 5.0 stock that they put shorties on and longtubes and dynoed both of them. They actually said shorties lost 4rwhp while longtubes gained about 15rwhp

I'm picking up a 97 cobra at the end of february and thinking of going with SLP catted X with LM1, and maybe some longtubes.

[B3Z3RK1]

so your title says slp x pipe, but description says pypes catted x. which is it? lol

[ROBBY639]

i notice that you keep the stock headers on all of your cars....people say that the shortys are a waste, but i took long tubes of my cars and put shortys on and there was not a big difference between the two in hp #'s....or FEELING THE POWER...sure the LT's were a little more powerful but not a crazy difference....

[ROBBY639]

...less drone than flowmasters?...