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MAC Aluminized Off-Road Pro Chamber Mid Pipe (96-98 GT w/ Long Tube Headers)

AmericanMuscle no longer carries the MAC Aluminized Off-Road Pro Chamber Mid Pipe (96-98 GT w/ Long Tube Headers). Please check out 1994-1998 Mustang H-Pipes for an updated selection.
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Features & Details

  • Improves Exhaust Flow for More Power
  • Unique Pro Chamber Crossover Design
  • For Off-Road, Track Use
  • 2.5 inch Mandrel-Bent Aluminized Steel Tubing
  • Fits 1996-1998 GT Mustangs w/ MAC Long Tube Headers
Increase Exhaust Flow. Get rid of those power robbing factory catalytic converters and uncork your Mustangs hidden power with a MAC Performance Shorty Off-road Mid-Pipe. Featuring the exclusive Pro Chamber style crossover and free-flowing mandrel-bent tubing, this high performance shorty Mid Pipe in combination with MAC Performance Long Tube Headers will dramatically improve exhaust flow for more horsepower and torque.

Aggressive Muscle Car Rumble. This free flowing shorty MAC off-road Mid Pipe not only increases the horsepower and torque of your Mustang, but with its unique Pro Chamber cross over design it adds a more aggressive muscle car rumble to the sound of your exhaust, that the standard H-Pipe just can't match.

Quality Construction. Mandrel bent from durable 2.5" steel tubing so there are no kinks to rob you of power, this MAC Performance Mid Pipe has been hot-dip coated with aluminum-silicon alloy to aluminize the steel to protect against corrosion and rust.

Application. This MAC Performance Pro Chamber Off-road Shorty Mid-pipe is designed for use on 1996-1998 GT Mustangs with MAC Performance long tube headers installed. Intended for off-road, track use only, does not include catalytic converters.

This MAC Performance product is intended for off road use, and is not legal for use in emission restrictive states.

Fitment: 1996 1997 1998 Details

MPN# PC2900

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Mid-pipe
  • (4) Studs
  • (4) Nuts
Installation Info
Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Shorty Type Headers Required: MAC Long Tube
Piping Material: Aluminized Steel Piping Size: 2.5"
Catalytic Converter: No - For off-road use only Fitment: 1996-1998 GT Mustangs
Will it fit my Mustang?

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Questions & Answers (2)

2 Top Rated Questions

Is their a Mac off road pro chamber mid pipe that will go with stock headers on a 1998 gt

  • Unfortunately MAC does not currently offer a Pro-Chamber exhaust for a 98 GT utilizing stock headers, we apologize.

Helpful (0)

Fitment on 97 mustang gt convertible I'm planning to put MAC long tube headers and was wondering if this mid pipe will fit on a convertible gt.

  • Should fit with minimal to no issuses

Helpful (0)
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Customer Reviews (3) Write a Review

Overall Rating 5

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 3.666667 3.7
  • Exhaust Note 5 5
  • Fit & Finish 4.333333 4.3
  • Bang For Your Buck 5 5

  • 5/5

    Installation Time: Full Day

    September 16, 2016

    Best of all the Mid Pipes Available!

    Mac makes the best sounding mid pipe available. Provides a nice deep tone, not raspy like an X Pipe and doesn't make it sound like a truck like a catless H Pipe does. Fitment is great and the quality of the welds is very impressive for such a cheaper item. Paired with Mac's Long Tube Headers on the 2v 4.6 engine, you gain a good bit of Horsepower and definitely a great sound!


    Year: 1999 Submodel: GT

    Helpful (11)

  • 5/5

    Installation Time: Less than 1 Hour

    April 23, 2013

    This product sounds great

    I put this on my 98 mustang gt that has bbk long tube headers . It took me less than an hour to put on. The sound is great and highly recommende the mac pro chamber.


    Year: 1998 Submodel: GT Blue Bell, PA, USA

    Helpful (10)

  • 5/5

    Installation Time: Full Day

    April 06, 2012

    ProChamber- Key Component

    Installed a ProChamber as part of my dream exhaust system assembled all at once and results are fantastic. Used longtube headers, high flow cats, ProChamber, and a set of Flowmaster 10 series mufflers. As always, the results were an aggressive growl, no drone at any RPM level because of the ProChamber. Both low and high end power/torque durring acceleration. Very special exhaust mid-pipe that's just incredible.


    Year: 1997 Submodel: V6 Northern Virginia

    Helpful (12)

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