Flowmaster Outlaw Axle-Back Exhaust System with Polished Tips (2024 Mustang GT w/o Active Exhaust)

10 customer reviews
SKU: 644435CD
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$920.95

In Stock
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Description

Flowmaster introduces our Outlaw Axle-back exhaust system for the 2024 Ford Mustang GT with the 5.0-liter engine or EcoBoost 2.3-liter engine and the non-valved factory exhaust. This system uses the Outlaw style mufflers for an aggressive exhaust tone and increased performance. Maximum dyno gains of up to 8 hp and 7 lb-ft were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Dual 4.00-inch polished stainless steel…

10 reviews for Flowmaster Outlaw Axle-Back Exhaust System with Polished Tips (2024 Mustang GT w/o Active Exhaust)

  1. Habibi –

    Saw all the good reviews figured it was a good choice to go with, nope. The way the exhaust was made the active exhaust doesn’t open fully because the pipe inside was too long so the flap on the inside hits and does want to open.

  2. Bernardw –

    Loud and drone, not like the Corsa I took off but I luv it and I’m 52

  3. Profittm –

    the exhaust note is nice and deep, the only issues is that the active valve inside the exhaust rattles and sounds like crap currently trying to find a fix for this as I type the review.

  4. Colinadrian –

    It’s amazing I like the deep sound but a lil pricey

  5. ElsayedAhmed –

    I just have installed it today, it sounds pretty good actually and very deep. I would really recommend it, Sounds good on the Ecoboost engine.

  6. RyanT5U1805173 –

    For the price of this exhaust I expected everything to work smoothly. The flap for the active exhaust on the one side did not open all the way so I had to add a washer so it sat correctly and opened all the way. The flap on the opposite side opens fine, but is loose so it rattles at certain rpm’s. The sound is good but for that price I would just spend a few more dollars on a Roush or something.

  7. JonP42 –

    Fit great. Sounds great. East install. No clamps provided.

  8. TheMustangDude07 –

    the sound is perfect its quite when idling , but when you gun it , the sound makes you want to go faster , of course I couldn’t afford it full price , I bought mine used , but you should 100% buy these from American Muscle they are awesome , I will all ways go to Am for anything I need , by the way AM if you guys are reading this , I need your help , I need a car cover for my 2010 mustang , I want to buy from you guys but I cant afford it can you guys help me out , please thanks you guys are doing Great

  9. Jesus0 –

    Was able to use a friend’s lift which helped with the install. Very easy and quick to install took roughly an hour. Sounds great that doesn’t grow old

  10. SSargent66 –

    It’s loud just as described. It sounds so amazing and throaty as you would expect from Flowmaster. Only took my 35min to install.

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