JBA Shorty Exhaust Headers 1-3/4" Stainless Steel Mustang GT 5.0L 2015-2021

JBA:
1689S

Highlights

  • Stainless Steel Construction
  • Includes Firecone Collector
  • Increases Horsepower
  • Improves Throttle Response
MSRP $636.82
$549.49
You save 14%

JBA Stainless Steel 1-3/4" Shorty Exhaust Headers for 2015, 2016, 2017, 2018, 2019, 2020 and 2021 5.0L GT Mustangs.

To obtain the best flow and power gains on your 2015-2021 GT Mustang's 5.0L engine, you need these JBA Stainless Steel 1-3/4" Shorty Exhaust Headers (1689S) from CJ Pony Parts!

Features and Benefits:
- Mandrel-bent stainless steel primary tubes
- Best flow, durability, and improved throttle response
- Proprietary JBA Firecone collector
- Race-proven technology for maximum HP/TQ gains
- Factory style emission connections
- Extra thick collector domes
- Uses 3/8" thick machined flanges
- Resists warping, prevents leaks
- Oversized exhaust ports
- Increased flow, accommodates cylinder head porting

The extra-thick collector domes and 3/8" flanges resist warping so your brand-new JBA Stainless Steel 1-3/4" Shorty Exhaust Headers can serve your 2015-2021 GT Mustang's 5.0L engine for years to come. Oversized exhaust ports allow for an increase in exhaust flow that will accommodate cylinder head porting. The primary tubes are mandrel-bent for the best kind of exhaust flow. As a result, this upgrade from JBA (1689S) will improve throttle response and increase horsepower!

Vehicle Fitment:
- 2015-2021 GT Mustang with 5.0L Engine

California Residents: Proposition 65 Warning

This item is 50-state legal (CARB E.O. Number D-57-34)

Installation Difficulty

Difficult
Difficult

Advanced skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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