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Borla Stinger S-Type Cat-Back Exhaust (99-04 GT, Mach 1)

100+ Reviews
Our Price

$628.99

  • Item #29003
  • MPN# 140067

  • Market Price $703.99
  • You Save 11% ($75.00)
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Customer Photos
Features
  • Aggressive Exhaust Note
  • Increases Horsepower
  • Bolt-On Installation
  • Durable Stainless Steel Construction
  • S-Type Mufflers Included
  • 4" Polished Tips
Description
High Flow Exhaust. Borla engineers have designed this cat-back to deliver a significant increase in airflow over the restrictive stock exhaust system for a dramatic increase in power and sound.

Aggressive Sound. The aggressive sound of the Borla Axle-Back comes from their signature "S-Type" Stinger Mufflers. The Stinger Mufflers are manufactured from aircraft-quality T-304 stainless steel and feature a Straight-through baffled design to produce an aggressive muscle car sound.

Durable Borla Construction. The S-Type Cat-Back a.k.a "Stinger" system is made from mandrel-bent 2.5" aerospace-grade austenitic stainless steel, and features 4" brightly polished tips for a super-aggressive appearance. This system also features Borla's popular "S-Type" mufflers for an equally aggressive sound.

Application. Designed to be a direct bolt on, this Borla Stinger S-Type catback will bolt straight up to the factory Mid-Pipe without any extra modifications required on the 1999-2004 GT, 2001 Bullitt, and 2003-2004 Mach 1 Mustang to give your Pony a rich muscle car sound.

Fitment: 1999 2000 2001 2002 2003 2004 Details

What's in the Box
Hardware included:
  • (1) Right muffler assembly
  • (1) Left muffler assembly
  • (1) Right tailpipe assembly
  • (1) Left tailpipe assembly
  • (2) 2-1/2" clamps
  • (2) 2-1/4" clamps
  • (2) Flared front pipe & flange adapters
Installation Info
Tech Specs
Axle-Back Exhaust Specifications
Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 2.5" Tip Size: 4"
Muffler Type: Straight-through Fitment: 1999-2004 GT / Mach 1 / Bullitt Mustangs
Will it fit my Mustang?
  • Bullitt - 01
  • Mach 1 - 03, 04
  • GT - 99, 00, 01, 02, 03, 04

Fits GT, Mach 1, and Bullitt

Most Helpful Reviews

5/5
college commuter

If you are like me, then you've listened to about every exhaust clip offered and your on the wall with borla because of the price. Let me tell you that i am so happy with my choice in the stingers. You ...

Read More
Helpful (1)

5/5
Insane Exhaust!

I paired this with the Pacesetter H-pipe for the V6 and let me just say...WOW. This exhaust sounds beautiful, no drone at any speed. Doesn't even remotely sound like a V6 anymore. From a cold start, it ...

Read More
Helpful (1)

Read All 100+ Reviews
Overall Rating 4.9 out of 5 stars

Customer Photos (55) View All Photos

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11 Questions / 9 Answers

Ask a Question

Too loud? Daily Drivable? I wanna drive this car daily (my 99GT) are these pipes always loud or will I be able to still hear my music while cruising down the highway. I am looking for something that sounds good when Im on it and isnt glass shattering loud!

ZackS

  • I run these on my daily driver and I have never regretted it. They're fairly loud when you get on it, but you can easily keep it quiet if you want. They do drone around 2k, so don't listen to the reviews that say they don't. If you do lots of highway driving the drone gets really old really fast. I think it's a necessary evil to get the best sounding pipes available for the 99-04 GT

    Noah

    Good Answer (9) (0)

Show 4 more answers Question Resolved

will this fit my 00' mustang v6? i have a 2000 mustang v6 i was wondering would this fit it

sniperpenguin

  • As a direct bolt on, no this will not fit your 2000 V6. However, if you couple the GT catback with the V6 dual exhaust adapter kit, attached below, you will be able to install both without any problems!

    LisaS

    Good Answer (3) (0)

Show 1 more answer Question Resolved

is this the ATAK cat-back or the Agressive cat-back?

Braeden

  • This catback is not the ATAK system. It's the Stinger S-Type that does have an aggressive muscle car sound. We've heard nothing but great reviews on this catback and I have no doubt you'll love it! Hope this helps!

    LisaS

    Good Answer (3) (0)

Show 1 more answer Question Resolved

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Customer Reviews (100+) Write a Review

Overall Rating 4.9

out of 5 stars




  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    December 10, 2015

    Insane Exhaust!

    I paired this with the Pacesetter H-pipe for the V6 and let me just say...WOW. This exhaust sounds beautiful, no drone at any speed. Doesn't even remotely sound like a V6 anymore. From a cold start, it roars and idles with a nice growl. In the 1000-1500 RPM range, it quiets down a bit, then from 2000-2500 it growls and from 2500 up at WOT it screams! The car sounds like a beast, and I'm no longer embarrassed of the rusty stock pipe and pathetic sound. I just feel bad for my neighbors when I start it up in the morning haha. I had my mechanic install it, and it took about an hour/hour and a half and cost me $125. Totally worth every cent, and I will buy Borla for all my future Mustangs

    Ben

    Year: 2001 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Fort Collins, CO

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    February 20, 2014

    college commuter

    If you are like me, then you've listened to about every exhaust clip offered and your on the wall with borla because of the price. Let me tell you that i am so happy with my choice in the stingers. You wont find that deep tone anywhere else. Paired with the JBA off-road H. I drive back and forth between home and college and it is completely daily drive able.

    Sethhyde

    Year: 2004 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Missouri

    Helpful (1) (0)

  • 5/5

    August 10, 2009

    Best Catback

    Got this catback on my 04 GT and its just plain awesome. I didnt know what catback to get it was so hard to get one i looked at every other brand but in the end Borla is the way to go..this catback is stainless steel and it comes with borla's million mile warranty so you know its going to outlast every other cat back. The sound is how a V8 muscle car should sound..not obnoxiously loud or raspy like a fart can muffler and not too low its got the perfect roar to it..of course will sound better if you add an aftermarket midipe as well..If you dont know which way to go id definetly take the borla route. you wont be disappointed!

    Tony T

    Year: 2004 Model: GT

    Helpful (45) (0)

  • 5/5

    February 19, 2010

    WOW!

    This exhaust is by far one of the best for a Mach 1. All I need now is a good X pipe.

    Jose

    Helpful (4) (1)

  • 5/5

    January 08, 2011

    Borla Stinger S-Type Catback

    I have been looking for an exhaust catback for over 3 years. over this period of time I looked at every single exhaust and studied and listened to them all. It was one of the hardest decision I have been faced with. But in the end, Borla topped them all. I listened to all the sound clips of it and i just want to say that Borla sounds sooo much better in person then through speakers. sound will get distorted through speakers. If you are struggling to pick an exhaust, go for Borla. You wont be disappointed. They look sick too!! I could honestly say I was more happy to get my Borla exhaust then the mustang GT itself. There is only one drawback thow, your neighbors will hate you, But who cares about that, there just jealous. I highly recommend the Borla Stingers S-Type Catback!!!

    Alex P

    Driving Style: Daily Driver

    Helpful (25) (2)

  • 5/5

    November 28, 2009

    Borla Stinger S-Type Cat-Back Exhaust

    I just purchased and installed the Borla Stinger S-Type Cat-Back Exhaust system on my 2001 Bullitt # 3807. I could not be happier with the outcome. Installation was simple and not cutting or welding required. The Stingers are all bolt on and are a simple installation. However I did have access to a hydraulic lift at the Fort Sam Houston Auto Craft Shop. Although, I did had to cut the stock exhaust to maneuver it out though. The sound is incredible! It provides a deep bass sound with a tough growl. There is no highway drone either. At high speeds it quiets down, but in 1st, 2nd , and 3rd gears it sounds it sounds very tough and intimidating. I highly recommend the Borla Stinger S-Type Cat-Back Exhaust system!!!

    Jake P

    Year: 2001

    Helpful (19) (1)

  • 5/5

    July 10, 2010

    Great Exhaust

    Just got these mounted up yesterday with a Magnaflow X-pipe with cats. What a great sound. Not raspy at all as some told me before buying. If your thinking of getting these quit listening to all the haters because of the price tag and just do it!

    Matt

    Helpful (14) (0)

  • 5/5

    November 22, 2009

    Great Product

    Borla hit the nail on the head when they made this catback. Very nice system, that not only sounds incredable...but also looks good too. The rolled tips make a huge difference in appearence. I still remember the day we had it installed on our 03 GT and the guy fired up the car...My wife and I were in the waiting room and we both looked at eachother and she asked me if that was our car. In other words...you want something that'll turn heads, then buy this system...Thanks Borla and American Muscle!

    Steven Woertink

    Year: 2003 Model: GT

    Helpful (21) (3)

  • 5/5

    February 17, 2010

    Borla cat-back

    Instructions said install time is 3 hours-my wife and I got it done in just about that time. Had a few minor glitches interpreting the directions, but overall, it was fairly simple. Have had the Borlas on for a week and immediately noticed more torque/horsepower. A little loud on the low-end or at rapid acceleration, but we've gotten used to it and it does turn heads. No excess noise at cruising speeds. Nice, deep rumble when you want it.

    Chris

    Helpful (12) (0)

  • 5/5

    June 27, 2009

    Anonymous

    Helpful (11) (0)

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