JBA Performance Exhaust - 36689S

JBA Performance Exhaust 36689S Header Long Tube "304 Series" Stainless Steel 15-19 Mustang 5.0L

JBA Performance Exhaust 36689S Header Long Tube "304 Series" Stainless Steel 15-19 Mustang 5.0L

Part Number: 36689S / UPC 694342544492
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Highlights

  • 3/8" thick CNC laser-cut 304L stainless flanges prevent leaks caused by warping
  • New proprietary JBA Firecone merged collector for increased horspower and torque
  • O2 sensor provisions standard on EFI headers for proper connection
  • Large 1 7/8" diameter mandrel-bent 304L stainless tubing completely hand polished for a mirror finish
  • Oversized exhaust ports will accomodate ported cylinder heads

Installation Notes

Instructions: Instruction Sheet
Estimated Installation Time: 5 hours
Installation Footnotes
Know your EO

JBA Performance Exhaust uses a voluntary product identification program whereby all emission sensitive products can be identified by placing numbered labels in product packaging and listing corresponding numeric codes next to each part number. The corresponding numbers and explanations are as follows:

EO Placard 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 emissions 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.

Additional Information

JBA 304 series long tube headers are the number one choice for maximum performance gains and high RPM efficiency. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel-bent 304L stainless steel primary tubes, oversized exhaust ports, extra thick 3/8" one piece flanges, and proprietary JBA Firecone merged collectors for smooth flow. Each system is designed to give the maximum amount of ground clearance possible so lowered cars do not drag the collectors. Each system includes high quality hardware and thorough instructions for a professional no-leak installation. *Standard on 4-1 long tube V8 applications. Not available on Tri-Y headers. 1. 3/8" thick CNC laser-cut flanges • Prevents leaks caused by warping 2. Patented JBA Firecone® merged collector • Increased hp/tq, improved exhaust scavenging 3. O2 sensor provisions • Standard on EFI headers for proper connection 4. Large dia. mandrel-bent stainless steel primary tubes • Maximum flow and high RPM efficiency 5. Oversized exhaust ports • Accommodates ported cylinder heads

Applications

Application Notes
JBA Performance Exhaust 36689S Header Long Tube 1 7/8" 304 Series Stainless Steel 15-19 Mustang 5.0L
Year Make Model Engine
2015-2019 Ford Mustang 5.0L

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • At this time, PerTronix does not offer expedited shipping options from our website.
  • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
  • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

Returns & Replacements

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.

Reviews

JBA Performance Exhaust - 36689S

JBA Performance Exhaust 36689S Header Long Tube "304 Series" Stainless Steel 15-19 Mustang 5.0L

JBA Performance Exhaust 36689S Header Long Tube "304 Series" Stainless Steel 15-19 Mustang 5.0L

Part Number: 36689S / UPC 694342544492
Regular price $1,069.95
Sale price $1,069.95 Regular price

Part Number: 36689S / UPC 694342544492
Does This part fit My vehicle?

Need help? Call us at 909-599-5955

  • Free shipping on $99+ orders in lower 48 states
  • 90-day return policy
  • We’re here to help! Call us on 909-599-5955
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Highlights

  • 3/8" thick CNC laser-cut 304L stainless flanges prevent leaks caused by warping
  • New proprietary JBA Firecone merged collector for increased horspower and torque
  • O2 sensor provisions standard on EFI headers for proper connection
  • Large 1 7/8" diameter mandrel-bent 304L stainless tubing completely hand polished for a mirror finish
  • Oversized exhaust ports will accomodate ported cylinder heads

Installation Notes

Instructions: Instruction Sheet
Estimated Installation Time: 5 hours
Installation Footnotes
Know your EO

JBA Performance Exhaust uses a voluntary product identification program whereby all emission sensitive products can be identified by placing numbered labels in product packaging and listing corresponding numeric codes next to each part number. The corresponding numbers and explanations are as follows:

EO Placard 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 emissions 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.

Additional Information

JBA 304 series long tube headers are the number one choice for maximum performance gains and high RPM efficiency. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel-bent 304L stainless steel primary tubes, oversized exhaust ports, extra thick 3/8" one piece flanges, and proprietary JBA Firecone merged collectors for smooth flow. Each system is designed to give the maximum amount of ground clearance possible so lowered cars do not drag the collectors. Each system includes high quality hardware and thorough instructions for a professional no-leak installation. *Standard on 4-1 long tube V8 applications. Not available on Tri-Y headers. 1. 3/8" thick CNC laser-cut flanges • Prevents leaks caused by warping 2. Patented JBA Firecone® merged collector • Increased hp/tq, improved exhaust scavenging 3. O2 sensor provisions • Standard on EFI headers for proper connection 4. Large dia. mandrel-bent stainless steel primary tubes • Maximum flow and high RPM efficiency 5. Oversized exhaust ports • Accommodates ported cylinder heads

Applications

Application Notes
JBA Performance Exhaust 36689S Header Long Tube 1 7/8" 304 Series Stainless Steel 15-19 Mustang 5.0L
Year Make Model Engine
2015-2019 Ford Mustang 5.0L

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • At this time, PerTronix does not offer expedited shipping options from our website.
  • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
  • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

Returns & Replacements

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.

Reviews

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