Mustang GT MRT Catted H-pipe Mac Catback Exhaust

[dolphinsattack]

Is this deeper sounding than a Flowmaster 40 and H-pipe combo?

[dzcheung]

Notice any improvement on gas after installing the exhaust and throttle body?

[burtonsnow157]

car came with these also. . . with all my mods though i get about 21mpg combined . . . i got 26mpg on a 200mile trip last month though

[BroadwayFuture46]

@burtonsnow157 I've got an '02 GT and they really do get kick ass gas mileage on long trips! My current V8 gets about the same gas mileage on the highway that my last 2.3L I-4 in my old Mazda6 got. That's sad for the Mazda, awesome for the Mustang, even though they're both technically Fords.

Your Mustang sounds great btw!

[Meanstang96]

Also how did you recalabrate your speedo after changing the gears?

[burtonsnow157]

came with the 3.73's but the shop can do it

[Meanstang96]

What kinda rpm's do you run on the highway at say 70mph cause i cant decide between 3.55's or 3.73's? Love the car though sounds like a stang should!:)

[burtonsnow157]

thanks man. get 3.73s for sure. at 70mph im at like 2100rpms

[sparcoO8]

sounds niceee...i just orderd my catted h :)

[jakashh]

i have a bassani X pipe but i'd trade it in for your H pipe anyday. The X pipe makes my car sound like a Dodge ram :(

IMO the H pipe sounds more like a car w/ a V8.

[SilverEspada]

sounds great. Looking into an MRT for my 98 Cobra. Already have a Bassani catback so I'm sure it'll sound as good

[hockeyman474]

how do you like the catted h-pipe? is it a high flow? i want some opinions on a high flow catted h/x pipe. right now im running a no cat h pipe but think i might wanna put a catted one back on. do they add same amount hp? cuz without cats, its hurting my mileage

[Treyb0220]

thats weird, i have an O/R H pipe and my milage stayed the same

[burtonsnow157]

yeah that is wierd. i love the h pipe and although i wanna get lt's i dont wanna lose this h pipe lol. as for mileage i'd say its about the same as normal. i get 21mpg

[weightman89]

your such a noob your car sucks man, talk about a slowstang

[Tapeuup]

so are you

[GurlzCakeNCookeez]

Damn, man... that is DEEP. Good choice.

[gtmustang7]

ok thanks man

[gtmustang7]

i'm looking at the same set up as you...did putting the mrt catted h make a big difference in sound or performance?? thanks alot

[burtonsnow157]

off-road is pretty loud and might not pass inspection. i went catted cause of the stricter laws and noise reasons

[sabbathofcolorblack]

I like =) cant wait to get mine

[lsprime]

Deeper rudder sound!!!