Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
1-877-887-1105
Every day 8:30AM EST - 11:00PM EST
Win 1 of 3 Exhaust Kits! Enter Daily!

SLP Catted X-Pipe (96-04 4.6L w/ Long Tube Headers)

Market Price $339.95 You Save 4% ($13.00)
Starting At

$326.95

FREE Shipping

  • Item 23014
  • MPN# M31034

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

In Stock Ships same business day.
Ship to: ASHBURN - 20146
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Increases Horsepower and Torque
    • Race Car Growl
    • For Use with SLP Long Tube Headers
    • High Flow Catalytic Converters Included
    • 2.5" Mandrel-Bent Stainless Steel Tubing
    • Fits 1996-2004 GT, Bullitt, Mach 1, and Cobra
    More Power and Torque. The SLP Shorty X-Pipe uses free-flowing mandrel-bent tubing with a genuine X style crossover and high-flow catalytic converters to provide a significant increase in horsepower and torque over the restrictive factory catted pipes when installed in conjunction with SLP's Long Tube Headers.

    Race Car Growl. This free flowing SLP x-pipe for the 1996 to 2004 Mustang's not only increases power, but it also adds a raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

    Quality Stainless Steel Construction. Constructed entirely from 2.5" mandrel bent stainless steel tubing for improved exhaust flow, this SLP Mid Pipe features a true "X" crossover, not a poor-flowing clam shell imitation that other companies use. The included SLP High flow cats far out perform the restrictive factory catalytic converters to increase rear wheel horsepower and torque.

    Application. This SLP Shorty catted X-Pipe is designed to fit the 1996-2004 GT, 2001 Bullitt, 2003-2004 Mach 1 and the 1996-2004 SVT Cobra Mustangs with SLP Long-Tube Headers installed.

    Technical Note: This SLP product may not be legal for use in emission restrictive states. Check local ordinances.

    Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

    What's in the Box
    Hardware included:
    • Catalytic converters
    • (4) band clamps
    Installation Info
    Tech Specs
    Mid Pipe Specifications
    Style Mid Pipe: Shorty "X" Type Headers Required: SLP Long Tube
    Piping Material: Stainless Steel Piping Size: 2.5"
    Catalytic Converter: "Yes" - Street Legal Fitment: 1996-2004 GT, Bullitt Mach 1 and Cobra Mustangs
    Will it fit my Mustang?

    You Might Also Like

    Customer Photos

    More Products You Might Like

    Questions & Answers (7)

    5 Top Rated Questions

    Do these bolt on with Mac LongTube Headers.

    • These will bolt on with the Mac long tubes however the fitment may not be the best. It is recommended to match up the same brand mid-pipe with the header when doing long tubes.

    Helpful (0)

    Will these fit into my flowmasters? Freeman

    • The SLP Catted X-Pipe will bolt to SLP long tube headers, and any stock or aftermarket catback exhaust, including those offered by Flowmaster.

    Helpful (0)

    Dose that will fit with Slp loudmouth catback ?

    • They indeed are compatible with each other!

    Helpful (0)

    Can I install this with mac long tube headers on a 03 mustang v6 if not please tell me which catted x pipe i can use with mac long tube headers?

    • This SLP Catted X-Pipe is specifically designed for the 96-04 4.6l V8 Mustang, so it will not fit your V6. Unfortunately, we do not carry a catted x pipe that will work on your V6 with Long Tube Headers.

    Helpful (0)

    are the catts clamp on or welded to the xpipe

    • This SLP Catted X-Pipe includes catalytic converters that are installed using clamps.

    Helpful (0)
    Post Your Question
    2 More Questions
    Will they work with Pace Setter long tube headers? 1 answer
    will the x pipe work with bbk ceramic long tube headers??? i want to buy bbk ceramic longtube header and this x pipe so i want to make sure they will bolt right up to each other??? 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (13) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:$250-$500

    • Loudness / Volume 5 5
    • Exhaust Note 4.833333 4.8
    • Fit & Finish 4.166667 4.2
    • Bang For Your Buck 5 5



    • 1/5

      December 10, 2017

      Return product back.

      This product arrived very quickly, but it didn't connect to my 1996 Gt factory. So I had to return this product. I'm still curious what product I should use to connect to my factory pipes without obtaining any check engine light.

      FreemanH

      Year: 1996 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      April 21, 2017

      Check Engine Light Finally Gone!

      Along with the Ceramic Longtube Headers from SLP they literally create an exhaust symphony! Although it is Catted, for those that love a LOUD deep sound believe me when I say it's still there! Easy install, great sound, and performance gain, an absolute must have!

      04SilverBullet

      Year: 2004 Submodel: GT

      Helpful (5)

    • 3/5

      Installation Time: Less than 1 Hour

      October 10, 2016

      X pipe

      Overall satisfied. Had to have it cut down to fit cost me a extra 80 but looks and sounds good

      Steveo

      Year: 2001 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      February 12, 2013

      catted x-pipe

      With the slp headers, this is very nice fit and sound great with the slp loudmouth cat-back

      sebasouell01

      Year: 2001 Submodel: Bullitt Padoue, QC G0J, Canada

      Helpful (3)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      August 16, 2012

      Great sound

      Sounds great. Bought this with the SLP Long tubes and Magnaflow cat back. Nice mellow sound until you hit the go pedal and then it roars.

      Rexamus

      Year: 2003 Submodel: Cobra

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      December 09, 2011

      amazing

      great product from slp like always, the only down fall is that the cats hang a little low so if you lower your car two inches or more it will hit over speed bumps and good size bumps in the road, but it is great mad a big difference in the sound and tone a bit deeper tone too it.

      HONDAKILLER

      Year: 2000 Submodel: GT

      Helpful (4)

    • 5/5

      July 01, 2011

      Don't Buy

      Ths is the first "true" x-pipe I've used. Ran a Bassani clamshell that sounded much better and worked well. This x-pipe sounds like a herniated bumble bee. Lost power versus the factory four cat deal. Using magnaflow mufflers, before and after. The 2.5" tubes lose a third of their diameter to form the X. Giving up .8" x 2 tubes = 1.6". This doesn't even calculate area lost. H-PIPE!!!! Might work on a SOHC but not a DOHC!

      Keith R. Brown

      Year: 1997 Submodel: Cobra

      Helpful (6)

    • 5/5

      April 03, 2010

      loud loud loud

      SLP makes a great exhaust the headers fit great the x pipe lines right up and the cat back fits perfect hands down the best and sounds great too

      Jared

      Helpful (10)

    • 5/5

      February 16, 2010

      Awesome!

      Really adds sound to my car with SLP loud mouth!

      Reda

      Helpful (4)

    • 5/5

      August 27, 2009

      SLP all the way

      this x-pipe combined with the SLP long tube headers and LM1 system has to be the best sound i have heard from any mustang. has a deep growl to it and definatley a head turner when you get on it. Thanks American muscle for the great service and fast shipping. BEST in the business!!

      Mike Harper

      Helpful (11)

    • 5/5

      March 04, 2008

      slp loud mouth 2

      best exaust out there,x pipe with cats and slp loud mouth 2 exaust system. sweeeeeeet

      bk

      Helpful (9)

    • 5/5

      November 17, 2007

      Worth It

      Went great with my slp long tubes. Car sounds awesome.

      Robert S

      Helpful (5)

    • 4/5

      October 10, 2007

      Great fit, Sound

      Easy to install. Fits perfect with Slp\\\'s Long Tube headers. Makes more power and a louder sound.

      Bryan Whipple

      Helpful (5)

    Related Mustang Categories