:: 15-19 Ford Mustang Headers & Exhaust Systems ::


2018 Mustang GT- JBA Equipped

Now in its sixth generation the Ford Mustang GT features the 5.0L Coyote engine. By 2018 this OHC Modular engine cranked out 460 bhp & 420 lb-ft of torque. As always JBA Performance Exhaust was quick to the draw and created a broad range of exhaust applications to expand upon this robust platform. Our friends over al Lucas Oil have taken their JBA equipped 50 State Legal 2017 PATRIOT 5.0 to an astonishiing 1000hp to the rear wheels. Featuring Titanium Ceramic coated Cat4Ward® headers (PN 1689SJT) and the agreesive sounding Cat-back Exhaust system (PN 40-2647)

:: JBA Cat4ward® Headers 15-19 Ford Mustang 5.0L V8 ::
1689SJS


Click to enlarge
JBA Cat4ward® Headers p/n 1689SJS

JBA is proud to announce the release of new 50 state smog legal Cat4ward® headers for the new Mustang GT. These new V8 headers feature JBA's standard heavy-duty construction and patented technology to deliver the performance and reliability you expect. Beginning with oversized ports and smooth flowing mandrel-bent tubing - these headers open up the exhaust for increased performance and efficiency without compromising the factory emission equipment. Extra thick 3/8" CNC laser-cut flanges ensure a tight seal and trouble free performance without leaks from warping. Each kit comes complete with quality hardware and instructions for a complete installation.

:: JBA Cat4ward® Headers ::

4.6L V8 1-3/4" Stainless steel

1689S

4.6L V8 1-3/4" Silver ceramic coated

1689SJS

4.6L V8 1-3/4" Titanium ceramic coated

1689SJT

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::Header Features::
  • 3/8" thick laser-cut flanges
  • Mandrel-bent Stainless steel primary tubes
  • Patented JBA Firecone® merge collector
  • Premium quality hardware
  • Bolt-on installation
  • Optional ceramic coating (thermal barrier)

 

2015-2019 CARB EO# D-57-34
P1

*This Product has been granted a California Air Resources Board (CARB) “E.O” (Executive Order) Exemption, or is considered a Direct Replacement or Consolidated Replacement part. It is 50 State Legal when installed on the appropriate vehicle per the Manufacturer Application guide and Installation Instructions.

 

:: JBA Long Tube Headers 15-19 Ford Mustang 5.0L V8 ::

6689SJS
Click to Enlarge

 

3

*This product is Not legal for Street or Off Highway use in California or in states that have adopted California Emissions Regulations and is only intended for Closed Course Competition use, except 1965 and Older US manufactured California Certified vehicles, 1967 or older US manufactured Federally Certified vehicles, or 1967 and older Foreign manufactured vehicles which may have any aftermarket add-on or modified part installed as long as the vehicle can still meet the tailpipe emission standards for the year of the vehicle and retain any original or retrofit crankcase control (PCV) devices and NOx device required for the year of the vehicle

For maximum performance gains on your new Mustang GT, JBA has a complete stainless steel long tube header system for closed course competition use only that delivers more power and torque than any other header system. These new headers take full advantage of the redesigned chassis and new engine. JBA's 1-7/8" mandrel-bent stainless steel primaries freeing up massive amounts of horsepower and torque. JBA's one-piece 3/8" CNC laser-cut flanges make a tight and durable seal for trouble-free performance. The pipes terminate in a 9" long collector that houses JBA's patented Firecone® merge device for enhanced scavenging of exhaust gasses. These headers fit perfectly inside the frame with no loss in ground clearance. Now available in 304 Series Stainless Steel in both a polished or natural finish.

 

:: Long Tube Headers ::

1-7/8", 3" collector 409 Stainless steel

6689S*

1-7/8", 3" collector 409 Silver ceramic

6689SJS*

1-7/8", 3"collector 409 Titanium ceramic

6689SJT*

1-7/8", 3" collector Polished 304 Stainless

36689S*

1-7/8", 3" collector Natural 304 Stainless

36689SN*

* For closed course competition use only.
Not legal on emission controlled vehicles.

 

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:: Header Benefits ::
  • Increase hp & torque throughout RPM range
  • Improved throttle response
  • Quicker rev
  • Amazing sound
  • Reduced under hood temperature
  • Improved exhaust scavenging

* results may vary

:: Header Features ::
  • 3/8" thick laser-cut flanges
  • Mandrel-bent stainless steel primary tubes
  • Patented JBA Firecone® merge collector
  • JBA Slip-fit™ collector
  • Premium quality hardware
  • Bolt-on installation
  • Optional ceramic coating (thermal barrier)
:: JBA Mid-Pipes for Long Tube Headers ::
:: Mid-Pipes ::

3 - 2-1/2" 409 Stainless Off-road Mid-pipe

6689SD*

3 - 2-1/2" 409 Stainless Mid-pipe with cats

6689SDC*

3 - 2-1/2" 304 Stainless Off-road Mid-pipe

36689SD*

3 - 2-1/2" 304 Stainless Mid-pipe with cats

36689SDC*

* For closed course competition use only.
Not legal on emission controlled vehicles.

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6689SDC
p/n 6689SDC shown Click to Enlarge

 

JBA 3 - 2 1/2 H-pipe with catsf or use with JBA long tube headers

3

*This product is Not legal for Street or Off Highway use in California or in states that have adopted California Emissions Regulations and is only intended for Closed Course Competition use, except 1965 and Older US manufactured California Certified vehicles, 1967 or older US manufactured Federally Certified vehicles, or 1967 and older Foreign manufactured vehicles which may have any aftermarket add-on or modified part installed as long as the vehicle can still meet the tailpipe emission standards for the year of the vehicle and retain any original or retrofit crankcase control (PCV) devices and NOx device required for the year of the vehicle

:: JBA Performance Exhaust Systems 15-19 Ford Mustang 5.0L V8 ::

JBA's new dual exit Cat-back exhaust system will give you the iconic sound you have been looking for. This kit features JBA's fully welded chamber style mufflers, high flow mandrel-bent tubing, hangers and hardware and four great looking 4" dual wall stainless steel tips. Get power, sound and quality with a JBA performance exhaust!

40-2647
JBA Dual Exit Exhaust p/n 40-2647

Click to Enlarge

:: JBA Cat-back w/o Active Exhaust ::

Stainless Steel

V8 2-1/2 - 3" dual exit w/four 4" tips

40-2647

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40-2687
JBA Axle-back Exhaust p/n 40-2687

Click to Enlarge

 

JBA' s axle back exhaust is an affordable upgrade that delivers a healthy rumble and opens up exhaust flow for more power. The kit features JBA's fully welded chamber style muffler and a four great looking 4" dual wall stainless steel tips. Hangers are pre welded in place to use the factory mounts. With a slip fit connection - this system can be installed in less than 1 hour. Get the power, sound and quality you need with a JBA performance exhaust!

:: JBA Axle-back w/o Active Exhaust ::

Stainless Steel

V8 2-1/2 - 3" dual exit w/four 4" tips

40-2687

Click the part number to buy now!