mac

Unsure if this is the place to ask. But I have a 2.5” bassani IRS and MAC irs catback (unsure if 2.5 or 3”) and I’m looking to sell one to fund my headers purchase. I just can’t for the life of me figure out the value. Don’t want to price to low to let someone get away with a steal, but also...

Unsure if this is the place to ask. But I have a 2.5” bassani IRS and MAC irs catback (unsure if 2.5 or 3”) and I’m looking to sell one to fund my headers purchase. I just can’t for the life of me figure out the value. Don’t want to price to low to let someone get away with a steal, but also...

Like title states, looking for a Mac Prochamber for stock headers. Probably a long shot but figured I'd see if anyone had one they're willing to part with. Located in CA, will pay for shipping

WTB 03 Cobra Longtubes Headers! Also looking for Borla Stingers,Borla Ataks, and/or Mac 3” or 2.5” Catbacks for 03 Cobra. Let me know what you got. I also have bassani 2.5” catback and bassani catted x if anyone wants to trade. Thanks

WTB 03 Cobra Longtubes Headers! Also looking for Borla Stingers,Borla Ataks, and/or Mac 3” or 2.5” Catbacks for 03 Cobra. Let me know what you got. I also have bassani 2.5” catback and bassani catted x if anyone wants to trade. Thanks

So upsetting they went out of business. Looking for a MAC 3 inch catback for my SRA 03 Cobra. I'd take an IRS catback as well. I NEEDS IT.

Hello everyone, I am getting code P0135 (Bank 1 sensor 1 heater circuit malfunction) on my Mach 1. I have Mac longtubes, off road x pipe, and dumped spintech mufflers. I also have new NTK O2 sensors upstream. I have a bama tune. I have told them about the code, and they increased delay for bank...

Hello everyone. I have an early 01 GT that I'm looking to make some upgrades to. I am in desperate need of a new steering wheel as mine is all cracked and ripping along the top. I'm also looking for a MAC pro chamber mid-pipe as I think this will have best overall sound for me. So if anyone...

It looks like im going with a set of bassani mid length headers. How does everyone who has them like them? good tone? good power? I will be using a mac prochamber mid pipe. Anyone with sound vids, please post. Thanks

The exhaust sounds great, it has that deep hotrod rumble to it. Cosmetically it is rough and has scrathces and scrapes from being on a lowered car, but no dents or anything that effects the flow or performance, it does need to be cleaned. The only reason I am selling, is because I am looking for...

Looking for a new/used bbk shorty x pipe for long tube headers. (To fit an 01 Cobra) Thanks.

Just installed the borla stingers on my 03 cobra, thinking about the MAC prochamber offroad or catted. Is anyone running these? Does the catted prochamber sound much different from the stock h? Let me know if you have advice, are running these, or have heard them thanks!

Purchased these over the winter and finally got around to putting them on. Sound is great (deep, loud and throaty), just a bit too loud for my setup and old ears. :) They were on the car all of an hour and have maybe 10 miles on them (took a test drive when we had a nice day). I paid over...

Been doing some research and im on the fence on which o/r H pipe to buy for a 98 GT. I keep seeing mixed responses from people both being positive and negative. I want to be able to buy a offroad H pipe unbolt the stock on and put the new one on with no fitment issues, now I don't want to go...

https://www.youtube.com/watch?v=Zlw08k0rWrc Love thy macs!

WTT/WTS MAC offroad H for MAC offroad X Looking to trade or sell my shorty MAC off-road H for a MAC off-road X. H pipe is in great shape and was used for approximately 15k miles. Will send pictures upon request Let me know what you've got or if you're interested! - Dan (703) 474-1078

ISO Mac Long Tube headers. Ordered a set and O/R H pipe on Monday. H pipe shipped Tuesday and I recived an email saying the headers are on back order and won't hit production until mid March. I've checked numerous sites and no one has any. I'm looking for a used set of possible. Got a new 4.6l...

Greetings..i know that mac stopped making catted prochambers so i am looking for a used one. I dont give a damn if the cats even burn at all. as long as i get the prochamber sound and pass va inspection. i dont have to worry about emissions testing because i live in the sticks where it isnt...

Willing to trade gt40p heads for gt40 heads or trade mac shor tube headers for short tube headers that will fit the gt40ps. Im located in san diego. Email me at [email protected]

Looking for a Mac Prochamber x pipe for my 03 cobra. If you or you know anyone selling one pm me.

Well 2v got wrecked and hopefully buying mach this weekend so some 2v parts need to go. Mac LT headers like new. Photos below Asking $375 OBO open to offers as well

Thinking about putting mac long tube headers and a mac prochamber on it but heard there is issues with the k member brace that is only on verts? is this true? and if so can i remove brace no problem if i have MM FLSFC on the car? or will i hurt the k member? :shrug: any advice would be much...

I need these gone over the winter guys for wider tires in the spring. Paid $350ish believe last summer for them would like to not lose a whole lot but pretty clueless on price. Make me an offer they have maybe 500-750 miles if that on them. On the front of car no burnouts or anything. Photos...

I need these gone over the winter guys for wider tires in the spring. Paid $350ish believe last summer for them would like to not lose a whole lot but pretty clueless on price. Make me an offer they have maybe 500-750 miles if that on them. On the front of car no burnouts or anything. Photos...

I need these gone over the winter guys for wider tires in the spring. Paid $350ish believe last summer for them would like to not lose a whole lot but pretty clueless on price. Make me an offer they have maybe 500-750 miles if that on them. On the front of car no burnouts or anything. Photos...