2018 Mustang GT PP2 - 2M Fabrication Longtubes

Stainless steel, 1-7/8" primaries, h-pipe, stock active exhaust.
Headers installed by C&M Automotive in Camby, IN.
They didn't fit well, but C&M went above and beyond to make sure it all worked.

[@NickandAbe]

I have fitment issues with the headers being fully installed aswell. Steering column touches the header and vibrates my steering wheel..

[@tee-dots9532]

Yup. It took a lot of work to clearance them, but it all fits now. No issues.

[@jaycamacho8179]

Did they dent the headers in?

[@mannyomega713]

very nice

[@MustangKev66]

Looking to get these for similar car. What were the issues you had during installation? Thanks Kevin

[@tee-dots9532]

Hey Kevin. Issue #1: One of the primaries rubbed hard onto the steering shaft. It took a torch and hammer to beat enough clearance into it. Issue #2: There's not enough clearance on the passenger side at the collector, and there's no amount of modification that's going to make it fit. Hard left turns cause the header to rub a fair amount. 2M's faq says "the headers fit. Find a more competent mechanic." My shop specializes in mustangs. After this install and another on a 16 GT350, they won't install another set from 2M. Now, I never complained to 2M because they were pretty clear in their faq that they weren't interested in customer service, so I avoided that fight.

[@Jackiemur]

I just bought these headers so do you recommend these headers?

[@MustangKev66]

@@Jackiemur Hey, I ended up purchasing Texas Speed Catless Longtube's. I haven't installed them yet but they definitely look like they are good quality. Good luck with those headers, I'm sure you will like them! Cheers 🍻

[@michaeldeleon5960]

​@@MustangKev66how where the texas speed headers?

[@MustangKev66]

@michaeldeleon5960 Hey Mike, that's funny that you ask because I literally just finished installing them yesterday afternoon. I got delayed for quite sometime with other projects my wife said were more important 🤣🤣. They fit absolutely perfectly. Couldn't be happier. I ordered a tune last night from Wengerd Performance and just waiting to receive it back to start her up. You won't regret purchasing these headers!!! 🍻

[@antz19coyote73]

Got em there trash. Work on they tune lol

[@tee-dots9532]

Only headers you can get now without cats. Plus, the car made 474/429 with the headers and E85. Car runs great. Not sure what your issue is. Maybe it's your car.