2001-04 Mustang Pacesetter Long Tube Headers Black V6 by Pacesetter

Details   |  Description   |  Reviews
  • Pacesetter Mustang Long Tube Headers Black (01-04) V6 3.8
Pacesetter Mustang Long Tube Headers Black (01-04) V6 3.8

Looking for more power from your 1994-1997 & 2001-2004 3.8L Mustang V6? Now you can improve the performance of your SN-95 Mustang V6!

Item #PAC-703221
MPN# 70-3221

Everyday Low Price: $219.99

  Ships from supplier by Wednesday, January 31

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  • Increased Horsepower & Torque
  • Improved Exhaust Flow


  • Cnc Machined 3/8" THick Flanges
  • 1 5/8" Primaries
  • 2 1/2" Collectors
  • Mandrel Bent Tubing
  • 16 Gauge Primaries
  • O2 Sensor Bungs Installed
  • Includes Gaskets, Bolts And Studs

What's in the Box

  • (1) Pair long Tube Headers
  • (1) Pair Manifold Gaskets
  • (1) Set Header Bolts

Made in the USA

Product Description

Add more power to your V6 Mustang
Improve the performance of your ride with these PaceSetter headers. Manufactured from mandrel-bent, mild steel tubing, they feature thick steel flanges that are surface-ground for a leakproof seal. Manufactured from mandrel-bent, mild steel tubing, they feature thick steel flanges that are surface-ground for a leakproof seal. These Pace Setter Mustang V6 Long Tube headers are finished with a standard black painted finish. These Pace Setter Mustang V6 Long Tube headers come with hardware and gaskets,as well as illustrated instructions to help with installation.

Fitment Note
These headers will only fit manual transmissions.

-Fits 1994-04 3.8L V6 w/ manual transmission and EGR ONLY!

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  • Customer Photos (0)

    Product Reviews (3)

    out of 5 stars
    3.5 stars
    3 reviews
    5 stars    1
    4 stars    1
    3 stars    0
    2 stars    0
    1 star    1

    2 of 3 REVIEWS
    2 of 3 REVIEWS

    5 Stars   Fantastic sound
    By on 5/7/2015
    Put these in my 00 last weekend along with the o/r x-pipe and borla s-type catback. Absolutely loving it. I installed these with fiberglass wrapping because I read that the pain will peel off. and it did. Everyone says the fitment is tight, but if you support your engine, unbolt the mounts and jack it up a few inches, it's a breeze. I would highly recommend these to any v6 owner looking for that GT sound or just want every horse you can get.

    Yes, I would recommend this item to a friend!

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    4 Stars   great sound
    By on 6/20/2014
    I put this on about a week ago and it makes it sound great

    Yes, I would recommend this item to a friend!

    Was this review helpful to you?

    1 Stars   Insane fitment
    By on 7/29/2015
    I installed this on my 1996 Mustang 3.8.. I want to give these 1 star, but they do sound great and give a huge power boost. It's truly unreal how different of a car it is after these. Before putting on the headers I only had a true catback with magna flow mufflers. I call them "true", some people don't believe in that classification, so call them what you want. 2 pipes straight back, no mid pipe. I love the sound and the power increase. It's definitely worth the price, but not worth the hassle.

    First off, you will want to sand and paint them. Go to lowes or walmart and look for Grill paint. You can find the same stuff at lowes for engines/cars, but the grill paint has a higher temp tolerance, is cheaper and works just as well (if not better). I took some hand sandpaper and sanded them down, then repainted with the grill paint. I've had these on for a little over a month now with no rust after repainting.

    Installation was absolutely insane. I work at a shop and have access to lifts. Without this, it would have been impossible. Myself and 2 other technicians underneath my car, using an engine lift and using pry bars to push the engine out of the way while cramming the right (passenger) side header in. The drivers side slid in like throwing a banana down a hallway. The passenger side hit and got caught on everything. We even had to MOVE the engine over and bend the piping just because the header will be pushed up against the frame and cause the car to vibrate as if it was in an earthquake.

    You will not have EGR with this (for my model year at least), so we welded the tube shut and disabled it. We also just discovered that the passenger side header ripped a hole in my manifold hose, so I will need to replace the assembly now. All the freon leaked out of the system, so no cold AC!

    All in all, 2 stars out of 5. They sound great and the increased power is amazing, but the fitment is so bad that I wouldn't recommend putting these on unless the engine was already out of the vehicle.

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    Vehicle Applications

    Ford Mustang - 1994 (94) - 1995 (95) - 1996 (96) - 1997 (97)

    Ford Mustang - 2001 (01) - 2002 (02) - 2003 (03) - 2004 (04)

    About This Brand

    Pacesetter - Performance Products
    When it comes to aftermarket exhaust systems, Pacesetter is a leader in the industry! They offer a full line of performance long tube headers, shorty headers, x pipes, h-pipes, and other exhaust kits to give you the most power for your Mustang or SVT Lightning. Their headers come in a variety of finishes including black, chrome, ceramic, and armor coat to offer plenty of choices for your 1994-2014 Mustang or 1993-2004 Lightning. Shop LatemodelRestoration for a great selection of Pacesetter exhaust parts to give your vehicle more power and performance!

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