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Magnaflow Off-Road Tru-X X-Pipe (05-09 GT)

10 Reviews
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  • Item #48005
  • MPN #15449
  • Market Price $573.99
  • You Save 9% ($52.19)
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  • Improves exhaust flow for more power
  • Raspy Race Car Growl
  • For off-road, track use
  • 2.5" mandrel bent stainless steel tubing
  • Fits 2005-2009 GT and Bullitt Mustangs
Improves Exhaust Flow. Replace those power robbing factory catalytic converters and release hidden power with a Magnaflow Off-road X-Pipe. Featuring a Tru-X "X" style crossover and free-flowing mandrel-bent piping, this high performance x-pipe dramatically improves exhaust flow. Magnaflow's Off-road X-pipe out performs the restrictive stock factory catted H-pipe by producing more horsepower and torque at the rear wheels. Race Car Growl. This free flowing Magnaflow Tru-X X-pipe for the 2005 to 2009 GT Mustang's not only increases power, but with its modern "X" crossover pipe design it also adds a crisp raspy, race car growl to the sound of your exhaust.

Magnaflow High Flow Construction. Magnaflow uses free-flowing 2.5" mandrel bent stainless steel tubing that has a consistent diameter throughout the entire length of the pipe, even at the bends to provide excellent exhaust flow that results in more power at the rear wheels.

Application. This Magnaflow Tru-X Off-road X-pipe is designed as a direct bolt-on for the 2005-2009 GT and 2008-2009 Bullitt Mustangs with either aftermarket short tube headers or the stock factory manifolds and a dual catback exhaust installed. Intended for off-road, track use only, does not include catalytic converters.

Technical Note: This Magnaflow product is intended for off road use, and is not legal for use in emission restrictive states.

Mustang Fitment: 2005 2006 2007 2008 2009 Details

What's in the Box
Hardware included:
  • (2) Two clamps
Installation Info

Installation Time: (approx) 2 Hours

Difficulty Level:Advanced mechanical skills required.

Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Standard length "X" Type Headers Required: Shorty or Stock Manifolds
Piping Material: Stainless Steel Piping Size: 2.5"
Catalytic Converter: "No" - For off-road use only Fitment: 2005-2009 GT Mustangs
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09

Most Helpful Reviews View All

Overall Rating 5/5 Write a Review
Off Road X-Pipe

I just added the off road x-pipe to my 2006 GT that already had Magnapacks on it, and WOW! It made a huge difference. The car sounds awesome and I even feel a little more low end power!

Helpful (6) (0)


Bro\'s this xpipe with the magnaflow magnapack catback exhaust is by far the smoothest most insane sounding exhaust system. Got the magnapacks put on my car first and they were awesome but this xpipe just

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Helpful (6) (1)

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Reviews (10) Write a Review

  • 5 Stars 1.0 100%
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out of 5 stars

10 Customers Recommend this Product

Installation Time:Full Day

  • Loudness / Volume: 5 5/5
  • Exhaust Note: 5 5/5
  • Fit & Finish: 4 4/5
  • Bang For Your Buck: 5 5/5
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  • 5/5

    Off Road X-Pipe

    June 03, 2010

    I just added the off road x-pipe to my 2006 GT that already had Magnapacks on it, and WOW! It made a huge difference. The car sounds awesome and I even feel a little more low end power!


    Year: 2006 Model: GT

    Helpful (6) (0)

  • 5/5


    May 09, 2009

    Bro\'s this xpipe with the magnaflow magnapack catback exhaust is by far the smoothest most insane sounding exhaust system. Got the magnapacks put on my car first and they were awesome but this xpipe just put them on roids cause it is a loud beast it and youll never regret it

    Tommy Gunz

    Helpful (6) (1)

  • 5/5


    March 16, 2010

    Threw these on with my bbk shorties and magnaflow tailpipe and OMG. the sound quality is superb! and helps my engine breath better. I have high standards and these just trump the tower:) but when inspection comes better hope u are friends with a mechanic.


    Helpful (4) (0)

  • 5/5

    Exhaust herd around the world!

    October 24, 2010

    Ok before I bought this I read reviews on how loud it was with no mufflers. Well I have SLP LMs and I just installed the TruX O/R and let me tell you, ITS FREAKING LOUD! To loud! I love loud but even for me its over the top. If you go and listen online it does not truly represent how loud it is with LMs. I had to take the TruX back off and install my stock H-PIPE until I can get mufflers. Install was good if you have any mechanic ability. Just remember it does not come with instructions and you will need longer O2 sensors as the OEM ones wont reach. I dont get why they could not of got that right, oh well. I wish american muscle would put that in the description. After i put it on it was very frustrating to find that out. But over all it seems like a good product just make sure you have mufflers.


    Driving Style: Daily Driver

    Helpful (4) (1)

  • 5/5

    Love it!

    April 20, 2011

    I used to have the Magnaflow Catted Tru X pipe with high flows and the Magnapacks (catback) on my 2009 Bullitt. However, after about 5k miles, the high flows had a deficiency. Which, would cause me to not be able to pass emissions (in Texas). It also made my check engine light come on and it really got annoying. Even when i would clear it with my tuner, it would come back on. So i decided to get rid of it and buy this x pipe! It really sounds AMAZING and not too raspy, its perfect. I love riding with the windows down because of it. Its the best sounding combo for S197s. The drone was also alot worse before the o/r x and the interior noise isnt bad at all and i daily drive it. It has a really nice tone and not too loud just cruising around but when you step on it, you will be able to wake the dead!


    Year: 2009 Model: Bullitt Driving Style: Street / Strip

    Helpful (1) (0)

  • 5/5

    Good sound

    March 01, 2012

    The exhaust has great sound with my SSS terminator axle back exhaust system. Went to shop to have them install just to lose 150.00 and just have the xpipe installed and not the pipes that replaced the cats... Had to remove cats and finish the install at home


    Year: 2005 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Indiana

    Helpful (0) (0)

  • 5/5

    very cool!

    September 10, 2011

    I already had magnaflow magnapaks and was extremely satisfied with performance and sound. After one of my catalytic convertors defected I decided on purchasing these offroad pipes. What a good decision. They really do make my 06 GT sound like a race car. Low rumble when Idle and cruise, but when you step on it, sounds like you really ticked it off!


    Year: 2006 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 prestonsburg, KY

    Helpful (0) (0)

  • 5/5

    Nice and Loud

    September 09, 2011

    This X-Pipe was an easy install, most of the work was taking out the catted H-pipe. The only gripe was the 02 Sensors weren't quite long enough to reach, i had to remove the plug braket and zip-tie it in place, but no big deal. My car is stupid loud now, I love it but I am afraid cops won't. I have the Pypes Mid-Muffler Exhaust and it doesn't quite it down enough, i will be buying the Magnaflow Standard Catback to quite her down some. Overall good buy and got some good mid and top end power, definately noticeable gain. I would recommend some quite mufflers with this X-Pipe though


    Year: 2005 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 Orange County, CA

    Helpful (0) (0)

  • 5/5

    Worth the $ if you dont have to worry about emissions

    October 22, 2009

    Had these to start out with on my 05 gt along with magnaflows magnapack and it sounded great. Emissions was a problem after i moved and i had to switch it out for slp xpipe, didnt really notice a difference with the high flow cats in there and sound was pretty similar but not quite as loud.


    Year: 2005 Model: GT

    Helpful (0) (0)

  • 5/5

    Be careful

    June 30, 2009

    I had a SLP Loudmouth on my \'07 Mustang before I put the Off-road X-pipe on. It was obnoxiously loud, due to the lack of mufflers or cats on my car. I ended up getting magnaflow mufflers to replace the loudmouth and I am now pleased, and not paying noise pollution tickets! This is a great product for sound improvement, just be wary of what cat/axelack exhaust your pairing it with.

    B. Vass

    Year: 2007

    Helpful (0) (0)

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