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MAC 2.5" Cat Back w/3" Stainless Steel Tips for 99-04 V6

MAC Exhaust

Regular Price $479.95
Sale Price $399.99
Manufacturer Part # TK3849

Availability: Usually Ships in 24 Hours
Product Code: 00475

Key Product Specs
Key Product Specs
  • MAC has a true bolt on cat back exhaust system for the 99-04 V6 Mustang that will not only increase power, but it will also give you a deeper exhaust tone. The cat back features 2.5" mandrel bent tubing and 3" polished stainless steel tips for an awesome look. No modifications are needed, simply bolt on and go. You will not need to cut your factory y pipe with this set up so you can easily return your car back to stock.

  • MAC uses its signature Flow-Path mufflers in this system. The chambered style muffler will give your V6 a deeper, more aggressive exhaust note. The MAC system does not sound raspy or "ricey". Bolt on a clean, muscle car sound with MAC's cat back for the 1999-2004 3.8L V6 Mustang.

    Key Specs
  • 2.5" mandrel bent tuning
  • 3" high polished tips
  • Chambered style mufflers gives you that V8 sound
  • Direct bolt on - does not require cutting or welding for installation

    Fits 1999-2004 V6 Mustang

Average Customer Review: 4 of 5 Total Reviews: 8 Write a review.

  0 of 0 people found the following review helpful:
dual convert kit October 8, 2013
Reviewer: maxime brunette from hawkesbury, ON Canada  
The sound is amasing sounds like a real v8 its just too bad the brace kit dosent come with it and the tubing looked all hand made was expecting a more professionnal job.

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  0 of 0 people found the following review helpful:
MAC 2.5" Cat Back w/3" Stainless Steel Tips for 99 February 27, 2013
Reviewer: felix torres from huntington station, NY United States  
bought this system from here as it was the cheapest of all other companies,still haven't installed it but when recieved the tailpipes were not as advertised,the ad showed a one piece tailpipe what i got was the three piece,so a little disappointed.

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  0 of 0 people found the following review helpful:
Decent July 31, 2010
Reviewer: Ben from Silver Spring, MD United States  
I'll start off with the bad. The fit is extremely close. I have about an eighth inch of clearance between the frame right after the axle and maybe a sixteenth inch between the control arm to the right of it. It would keep vibrating and hitting the frame making a clanging noise so I had to insert a piece of rubber in there so it would quiet down. I don't know how long it will take for it to burn through that, but hopefully it lasts for quite a while since it is heat resistant.

Other than that, it sounds excellent and the install wasn't too bad other than the extremely close fit. Very deep, most pronounced at about 1500 and 2500 RPMs with WOT. Sound isn't the best at higher RPMs.

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  0 of 0 people found the following review helpful:
mac catback November 4, 2009
Reviewer: Derek from dale city, VA United States  
the fit was pretty good. pretty easy install. chrome dual tips look excellant. quiet while cruising. it sounds best just off idle. its sounds good as long as you dont expect v8 sound. you will need the hanger kit. i didnt get the kit because the last system i did they told me i needed the hanger kit and i didnt.

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  2 of 2 people found the following review helpful:
Fitment is a ***** but the sound is oh so amazing! July 19, 2009
Reviewer: DerekSwanson from Belle Fourche,SDUnited States  
Well as the title says the fitment for Mac y-pipe kit is down right horrid. I don't know if I just got a bad kit or what because I am having to have a shop try and put it on. Which is going to add probably another $100 if they have to fab up anything. If you get it just have a shop do it and save yourself the trouble. Once it is on though the sound is absolutely AMAZING. Best sounding exhaust out there for the 3.8L

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