what rwhp you guys gain when installing ....

[ADRENLN]

a setup like this?

im going with slp long tubes, matching shory x WITH CATS, and a magnaflow catback. "non asperated" as well.

im hoping for 20rwhp!

 

[00VERT GT]

maybe 10 being that your N/A

 

[StangLou]

You cant be serious!!!

Look at my sig man I picked up a lot more than 10 hp with my L/T's and catted midpipe.
You have to get a sound clip of those SLP L/T's and mid up for me man. G/f and I are getting a digital camera soon so I should be able to get one up of mine.
Your going to be with your new exhaust... I know I was.
Are you doing a clutch as well? Now is the best time to do one if your thinking about it.

 

[68 & 00 GT]

I picked up 18 RWHP, but that was switching from a catted magnaflow X pipe to an off road X pipe w/ the longtubes (when I was n/a).

They're awesome. You definately notice. I'd say 15-20 RWHP since you're running cats.

 

[ADRENLN]

whats up stanglou my friend. im spending alot so i hope to get more then 10 to the ground or it would be a waste. anyway lou im not doing a cluth at this time cause the one i have in only has 8,000 miles, but i am thinking of doing aftermarket k member to drop about 70 pounds

well i never did a sound clip but im sure one day ill get it posted up here.

i cant wait!

 

[StangLou]

That would be nice to drop some wt off the front
SLP is freaking expensive man, I thought BBK was bad lol. They dont hold a candle to SLP prices All I can say is for the money they should give you like 40hp more. Im happy with mine though, youll love driving through tunnels and under bridges now lol. L/T's sound awesome .
You installing it or having someone else suffer through it? Its not bad from what I hear, but I didnt want to risk being without my car for more than a day due to my work schedule so I had a shop do it. I was right there under their nose pestering them so I learned a good bit. Not a hard install, just time consuming.

 

[1fastford]

I'm thinking about doing the same thing, but i have know idea which headers or midpipe to get, any ideas

 

[KaPPaBaLL]

maybe 10 being that your N/A

crazy

 

[CottonBurnerz]

25.x rwhp and 26.x rwtq

graph in my site..

 

[stangman]

i picked up 18 rwhp with mine, but it was on a mustang dyno, if it would have been strapped to a dynojet that number would be higher

 

[BNH4.6]

I just got 14 rwhp and 24 rwtq going from a magnaflow x with cats.

 

[BlackLX92]

Go with the Slp System, It is amazing up high and sounds crazy. Looks extremely good quality and fits like a dream, did I mention the sound is f***ing crazy...

 

[ADRENLN]

thanks much for all the replies guys, i feel good about the performance they will give. the torque numbers look good too from what you guys have gained. i am doing the slp headers and catted x, but will go with magnaflow catback for less volume. the loud mouth will be way too loud for me, so will my current flowmasters. i want a great rumble, but not too loud if possible. anyway i am paying someone else to do the install. prob. thes nj guys called glennwood performance, they are known in south jersey to be good. first time to them though so ill let you know. slp is super expensive, but all ss so ill give it a go. thanks

 

[mad4mods]

Look at the graphs on their web sight. They show a 30 hp & 35 ft/lb gain for the whole system. I would gues that the magnaflow catback would only cost you a few hp over the slp loud mouth. So you should get at least 25 rwhp.

https://www.slponline.com/pdf/mustang_dyno.pdf