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JEGS Performance Products 30580 - JEGS 2011-14 Mustang GT Exhaust



JEGS Performance Products 30580 - JEGS 2011-14 Mustang GT Exhaust

JEGS Part Number: 555-30580

Off-Road Cat Delete Kit
  • Aluminized Steel
  • 2011-14 Mustang GT 5.0L Coyote
  • Requires custom tune without catalytic convertors
  • Off-Road Use Only
  • Made in the USA
    Includes:
  • O2 Sensor Bungs
  • OEM Gaskets
  • Stainless Fasteners
  • $154.99
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    The 2011-14 Mustang 5.0L Ti-VCT Coyote has an O.E.M. exhaust system that is modular. The stock center section from the catalytic converter to the axle is removable and contains (2) of the (4) O.E.M. mufflers. It uses special clamps that seal w/o any gaskets. The axle back section is also removable and uses the same style clamps. This unique modular design allows the option of replacing just the center section & reusing the stock rear mufflers (axle back), or just changing the axle back for +8.5 HP. You can also install both the center section and axle back for +21.7 HP.

    JEGS offers the center section with mufflers or without mufflers for a very aggressive sound. Choose from aluminized steel or stainless steel.

    JEGS also offers an off-road/cat delete pipe kit that replaces the catalytic converters just before the center section.

    All of these exhaust components require the re-use of the stock stainless O.E.M. clamps at the joints where the system connects (555-30689 replacement clamp is available separately).

    Does this fit your vehicle?

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    2011-2014 FORD MUSTANG

    • CC: 4951
    • Liter: 5.0
    • SubModel: GT
    • CUI: 302
    • EngineType: V8

    2012-2013 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BOSS 302
    30580 - JEGS 2011-14 Mustang GT Exhaust is rated 4.0 out of 5 by 2.
    • 2016-06-29T11:07CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_1670022, PRD, sort_relevancy
    • clientName_jegs
    Rated 3 out of 5 by from Perform as expected! Put my cat deletes on about 3k miles ago and they sound great with my ORX and catback. Install was not too difficult but just be ready to test your patience on the pass side top bolt... all in all took about 2.5 hours on jack stands for complete install. Product quality was good reason for 3 stars was the welds were not so clean, but so far so good.
    Date published: 2014-11-02
    Rated 5 out of 5 by from Love the sound! Easy install and nice piece, I had a little trouble with the passenger side leaking but a sleeve clamp fixed the issue. I have the gt500 mufflers and the sound is exactly what I was looking for. As for the dreaded top bolt on the passenger side, just buy a nice long extension and go through the top. A must if your going to tune the car.
    Date published: 2015-09-05
    • 2016-06-29T11:07CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_1670022, PRD, sort_relevancy
    • clientName_jegs
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