JBA Shorty Exhaust Headers 1-1/2" Stainless Steel 4.6L F-150 2004-2008

JBA:
1687S

Highlights

  • Stainless Steel Construction
  • Race-Proven Technology
  • Thick Collector Domes
  • Increases Horsepower
MSRP $459.17
$417.99
You save 9%

JBA Stainless Steel 1-1/2" Shorty Exhaust Headers for 2004, 2005, 2006, 2007 and 2008 4.6L F-150s.

The increased flow from oversized exhaust ports will take your 2004-2008 4.6L F-150 to the next level. JBA constructed the Stainless Steel 1-1/2" Shorty Exhaust Headers 1687S with extra-thick collector domes, proprietary Firecone collector and 3/8" machined flanges. Race-proven technology provides unbeatable flow and durability to combine for improved throttle response. Mandrel-bent stainless steel primary tubes offer extra space and short free-flow area for the exhaust to exit to benefit overall performance.

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

California Residents: Proposition 65 Warning

This item is 50-state legal (CARB E.O. Number D-57-33)

Installation Difficulty

Moderate
Moderate

Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following F-150 years:

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