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Pypes True Dual Off-Road Exhaust - Turndown Tips (98-04 V6)

Market Price $604.99 You Save 9% ($55.00)
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  • Item 100796
  • MPN# SFM52

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Features & Details

  • True Dual Exhaust for a V6
  • Includes Off-Road X-Pipe and Cat-Back
  • Increases of 15 to 25 Horsepower
  • 2.5" 409 Stainless Steel Tubing
  • 2.5" Turn Down Tips
  • Fits 1998 to 2004 V6 Mustangs
Increase In Performance.   Bolting on a Pypes V6 True Dual Exhaust Kit to a stock 1998 to 2004 V6 will yield an increase of 15 to 25 more horsepower! This Pypes V6 True Dual Exhaust Kit includes both the off-road X-Pipe and Cat-Back needed to give your Mustang an impressive throaty V8 sound and increase in rear wheel horsepower.

Turndown Tips. The Pypes V6 True Dual Exhaust Conversion kit is designed with tips that turn down under the rear bumper, similar to the 1987 to 1993 GT, so no cutting or modifications are required to the stock V6 rear bumper cover.

Track-ready X-Pipe design.   Pypes designed this system with an off road x-pipe to eliminate the power hogging catalytic converter from the horsepower and torque equation. For street use, consider installing the Pypes V6 True Dual Exhaust Catted Kit.

Quality Materials. Both the off-road X-Pipe and Cat-Back are constructed from mandrel bent 2.5" 409 stainless steel. The X-Pipe features welded reinforcement plates for additional strength and the Dual Cat-Back features Pypes Street-Pro 3-chamber mufflers for an aggressive throaty sound.

Application.   The Pypes V6 True Dual Exhaust Kit is specifically designed to fit on any 1998 to 2004 3.8L or 3.9L V6 Mustang for more power and a more aggressive sound. Intended for off-road use, does not include catalytic converters. Technical Note: May require the use of O2 Sensor Extensions for proper installation. Some cutting to the flow tubes is required.

Fitment: 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (1) X-Pipe
  • (2) Mufflers
  • (2) Tailpipes
  • (2) Flow Tubes
  • (2) Flow Tube Flanges
  • (4) Clamps
  • Bolt Kit
  • Hanger Kit
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : 409 Stainless Steel
Piping Size: 2.5" Tip Size: 2.5" turn down
Muffler Type: Chambered Fitment: 1998-2004 V6 Mustangs
Will it fit my Mustang?
  • V6 - 98, 99, 00, 01, 02, 03, 04

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Most Helpful Reviews


I bought this not knowing that uninstalling cats was illegal in my state, so I had to do a whole bunch of custom cuts, bends, and welds; and it still only took 5 hours. Had I done it the illegal way it ...

Read More
Helpful (1)

Leave It To The Experts!

took my system to an exhaust shop in town.everything is tucked up nice and neat and away from drive shaft.they did an outstanding job. i have a cammed v6 that makes my Pypes system with Pace Setter headers ...

Read More
Helpful (1)

Overall Rating 4.1 out of 5 stars
Read All 12 Reviews

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9 Questions / 6 Answers

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If I bought this set-up and wanted to change the mufflers, I would be able to as long as the mufflers are the same width and size to match tubing correct? To add to this, does this website not carry long tube headers for a '98 V6? I looked and I didn't see any.


Helpful (1)
  • If the other mufflers you were looking to purchase to replace the ones in the Pypes True Dual Off-Road Exhaust were the same dimensions and were offset just as the Pype's were, they would install with ease. Unfortunately, we do not currently carry long tube headers that are guaranteed to fit on 1998 V6 Mustangs, we apologize.


how long are the mufflers from end to end, for the whole muffler


Helpful (1)
  • The mufflers are the Street Pros from Pypes, listed at 14" x 2.5"


Could I replace the mufflers with Flowmaster 40 delta flow mufflers if I cut the pipe a bit and buy some couplings?


Helpful (0)
  • Hello! You may be able to do that with the Pypes True Dual Off-Road Exhaust, but it may require additional fabrication including welding.


The is legal un the estate of California


Helpful (0)
  • This is not legal for street use in California.


I have a 02 v6 mustang have BBK shorty headers will this fit my stang?


Helpful (0)
  • This exhaust system will be able to fit a 2002 V6 Mustang with BBK shorty headers as the X-Pipe that comes with this exhaust system will mate up to the flanges on the shorty headers.


Hey I just bought a v6 mustang still new to this Will this work with long headers or short?? Or does it matter


Helpful (0)
  • This exhaust comes with downpipes that will connect this exhaust with shorty headers. You can however remove them and use the x-pipe with long tube headers if you chose to in the future.


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Customer Reviews (12) Write a Review

Overall Rating 4.1

out of 5 stars

Installation Time:Full Day

Installation Cost:$250-$500

  • Loudness / Volume 4.583333 4.6
  • Exhaust Note 4 4
  • Fit & Finish 3.5 3.5
  • Bang For Your Buck 4.25 4.3

  • 5/5

    Installation Time: Full Day

    February 01, 2017


    I bought this not knowing that uninstalling cats was illegal in my state, so I had to do a whole bunch of custom cuts, bends, and welds; and it still only took 5 hours. Had I done it the illegal way it would've taken 1 or 2 max. The first time I turned it on it scared me cause it was so different, and it scares people on the road if I rev it, and that's with the cats on, imagine them off! I can't imagine my car without this. Buy it, stop thinking about it and buy it. You only have to remove 10 bolts, its so easy, DO IT.


    Year: 1998 Submodel: V6

    Helpful (1)

  • 4/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    November 10, 2016

    Leave It To The Experts!

    took my system to an exhaust shop in town.everything is tucked up nice and neat and away from drive shaft.they did an outstanding job. i have a cammed v6 that makes my Pypes system with Pace Setter headers sound angry. even at higher rpm i think it sounds good.i get accused of having a v8 all the time. (they think the 3.8 high performance badge on the back is bs) i like the turn down tips over the GT look because it is a v6 and i want to stay true to that. its a great system for the money but if you don't install exhaust systems for a living then i wouldn't take on this task.


    Year: 2001 Submodel: V6

    Helpful (1)

  • 1/5

    Installation Time: Full Day

    September 23, 2016

    Don't waste your money

    This has got to be the most ill-fitting, poorly made exhaust system I have ever installed. And I've installed JC Whitney exhaust systems. I don't think these people have ever even looked underneath a Mustang. None of the hangars were properly positioned. I've got more baling wire holding the thing up than anything else. The bolts holding the flow tubes to the X-pipe were way to short, so I had to buy new hardware. The whole right side sits way closer to the driveshaft than I'm comfortable with. The mufflers sound HORRIBLE!!! It's a Mustang, not a souped-up Civic. There's another $100 for some good Cherry Bombs. And the whole thing hangs just a few inches off the ground so it drags every time I hit a bump. And the thing that really irritates is when I decided to replace the O2 sensors, just 2 weeks after installing the exhaust, both upstream sensors had to be removed with an impact. Which stripped the threads. Which meant another $140 for a heli-coil repair kit for the sockets. AND THEY BOTH SCREWED IN JUST FINE, smooth as a baby's backside. I'm also looking at about $250 dollars to my local exhaust shop for modifications to make everything fit right. The only good thing I can say about this system is the performance increase was impressive. Don't waste your money on this. Just take your car to a shop and have it custom made, you'd be money ahead. And if they give you any grief about cats, haul it in on a trailer and tell them your building a dirt track car.


    Year: 2002 Submodel: V6

    Helpful (1)

  • 3/5

    Installation Time: Full Day

    March 13, 2014

    Idle sounds nice but .....

    Installation took about 4 hours, a total of 4 jack stands used, and 3 jacks. Uninstalling the stock pipes were easy until i got to the cat back. I couldn't pull it out so i got lazy and cut the old pipe off. There is Probably a easy way but w/e. Had only 1 issue while mounting the rear driver side tail pipe the hanger didn't reach the mount so i had to buy a hanger from oreillys and modify it. Over all no welding was needed. Idle sounds TERRIFIC but when you hit 5 grand you have the HIGH PITCH BUZZZ sound LIKE A HONDA :( i don't think open chamber mufflers were a good idea for this kit. I was kind of disappointing having 2 friends with V8s straight piped. It totally has it's own sound as far as the raspyness i wish i could get rid of it. :( When you floor it it has a quick high pitch ZINNNNNG/rasp. But over all i guess it doesn't sound to bad. and my car can finally BREATH. SO far i have the diablo tune, SR cold air intake, Borg Warner performance ignition coil, plat plugs and Borg Warner wires and now i have a duel exhaust. I may be experimenting with different mufflers to get rid of the raspy sound


    Year: 2000 Submodel: V6 colorado

    Helpful (3)

  • 4/5

    Installation Time: Full Day

    March 14, 2016

    Great system but..

    I love the way the new exhaust sounds, it really comes alive at 3500 rpm. I have a 2000 v6 manual and it revs a lot easier and you can definitely feel the extra power. The one issue I have with the system is the fitment. To get everything on the tips had to sit at a bit of an angle, and the hanger on the passenger tailpipe is poking through to my bumper because of this I can't give this 5 stars, but overall it's a great exhaust and I would absolutely buy this product. Thanks AM. ps you will need to get a set of MIL eliminators to avoid a check engine code for running rich.


    Year: 2000 Submodel: V6

    Helpful (1)

  • 4/5

    Installation Time: Weekend

    August 27, 2015

    off road pypes

    Good looking pypes,not that easy to install on your back,but I got it done.Put shorty headers on first then put on the rest front to back got it all on and had to take it to a shop for them to weld them and make some adjustments. looks good and sounds nice my wife loves the sound when I get on it going down the road. Car is a lot better running now it brought it to live with all the modes I did to it.Plus I plan on taking it to the drags want to see my improvement at work.


    Year: 2001 Submodel: V6 rittman, OH

    Helpful (1)

  • 5/5

    Installation Time: Full Day

    March 18, 2014

    Very impressed

    Overall the exhaust is amazing. Installation was a little difficult even though I had an extra helper and I had access to a shop to do it on a hoist. The exhaust fit together well EXCEPT the two tail pipe hangers that sit under your rear bumper did not fit the exhaust hangers properly SO I had to cut the hangers off of the tailpipe and re-weld them back on in a location where they would slid into the hanger under the bumper properly. Other than that, it fit good. I also LOVE the sound of this exhaust. It has a very personalized sound. It grows down low, but then the top end sound peaks very high and the power gain is amazing. The power keeps gaining all the way until red line. I love the product.


    Year: 2002 Submodel: V6 Canada

    Helpful (1)

  • 5/5

    Installation Time: Weekend

    March 09, 2014

    Great Exhaust!!!

    I bought this exhaust just last week and it took me and a couple of my friends a weekend to put in, the only thing i didn't like was i wished the hangers would attach from the muffle as it is now the pipes are sitting like 2 inches off the ground but i'm bringing it to a local muffle shop soon, overall its really loud and it turns heads and in a weekend I've had three people ask it was a V8, good system defiantly recommend


    Year: 2003 Submodel: V6 Roanoke, VA, USA

    Helpful (1)

  • 5/5

    Installation Time: Weekend

    August 27, 2015

    Eleanor's exhaust.

    Slightly universal. After measuring and cutting the exhaust system to fit my car it went together rather well. Important note be sure to mount the clamps sideways or upside down to avoid scraping the pavement. It does hang a little low.


    Year: 2002 Submodel: V6 Liberty Twp., Ohio

    Helpful (0)

  • 4/5

    Installation Time: Afternoon

    July 05, 2015

    Loud and raspy

    Bought this exhaust seemed like a good deal. Instalation took about 4 hours wasnt too hard taking old exhaust out went and bought new bolts, washers and nuts for the exhaust manifold flanges, went in peice by peice one of the tail pipe hangers didnt quit align but it was an easy fix to get it to fit properly. Gonna be taking my car in to get the exhaust raised up a bit cause it sits 2" off the ground. Sounds really awesome at idle and low rpm but higher rpm is super raspy definately a unique sound can be heard from blocks away.


    Year: 2001 Submodel: V6 Paonia Co.

    Helpful (0)

  • 4/5

    Installation Time: Afternoon

    October 21, 2014

    Pypes True Dual Off-Road Exhaust

    The product was really easily put together, am not really happy with the actual muffler , too much cab noise . Will be replacing mufflers with something a little tamer, over all nice system


    Year: 2000 Submodel: V6 Traverse City, MI, USA

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    March 23, 2017

    Amazing product

    Cold start and idle sounds great. Nice deep rumble. Only issue (besides three stitches) is from 3800-4800 rpm it has a tuner sound. Expected for the v6, but with the idle sound you wouldn't think it would happen. Took about 3 hours with jack stands and basic hand tools.


    Year: 2003 Submodel: V6

    Helpful (0)

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