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Jba

Jba

JBA 15-20 Ford F-150 5.0L Coyote 1-3/4in Primary Raw 409SS Cat4Ward Header

SKU: JBA1683S

Headers

JBA Cat4Ward Headers...

Jba

Jba

JBA 15-20 Ford F-150 5.0L Coyote 1-3/4in Primary Raw 409SS Cat4Ward Header

SKU: JBA1683S

Headers

JBA Cat4Ward Headers...

A$1,310.73
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.

Product Overview

JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.


Features and Benefits

  • Mandrel bent stainless steel tube
  • Proprietary JBA Firecone collector
  • Factory style emission connections
  • Extra thick collector domes
  • 3/8" thick machined flanges with Oversized exhaust ports

Product Details

Year Make
CARB EO #:D-57-45
California Proposition 65:WARNING: This product can expose you to chemicals including chromium, which is know to the State of California to cause cancer or birth defects of other reproductive harm. For more information, visit www.p65warnings.ca.gov
Catalytic Converter(s) Included:No
Collector Diameter:2.5
Collector Port Diameter:2.5
Collector Reducers Included:No
Color:Grey
Description:15-22 F-150 Cat4Ward® 5.0L Raw 409
Design:Shorty
EmissionFullDES:1 - This product has been granted a California Air Resources Board (CARB) Executive Order (EO Number) Exemption. It is 50 State Legal when installed on the Specified vehicle per the Manufacturer’s Current Application Guide, the CARB EO, and Installation Instructions.
Finish:Uncoated
Flange Thickness:3/8
Gasket Or Seal Included:Yes
Gaskets Included:Yes
Grade Type:Performance
Header Material:409 Stainless Steel
Header Style:Shorty
Mounting Hardware Included:Yes
Oxygen Sensor Port:No
Part Number:jba1683S
Primary Tube Outside Diameter:1.625
Primary Tubing Diameter:1.625
Prop 65 (C, R or CR):CR
Prop 65 Yes/No:Yes
Sheen Level:Matte
Tube Wall Thickness:0.059

Part Type

Headers - Shorty Style Ford 11-17 F150 5.0L

Data: v4.2 - Upd: 2026-10-15 05:06:12

Features

  • 3/8" thick machined flanges with Oversized exhaust ports
  • Extra thick collector domes
  • Factory style emission connections
  • Mandrel bent stainless steel tube
  • Proprietary JBA Firecone collector

Specifications

Product Attributes - Brand
JBA Performance Exhaust
Product Attributes - Manufacturer's Part Number
1683S
Product Attributes - Part Type
Headers
Product Attributes - Product Line
JBA Performance Exhaust Cat4ward Headers
Product Attributes - UPC
694342547530
Product Attributes - Header Style
Shorty
Product Attributes - Header Material
409 stainless steel
Product Attributes - Primary Tube Outside Diameter (in.)
1 3/4 in.
Product Attributes - Header Color
Natural
Product Attributes - Flange Style
Standard
Product Attributes - Weld-Up
No
Product Attributes - Cylinder Head Port Shape
SAP
Product Attributes - Collector Attachment
Stock flange
Product Attributes - Collector Diameter (in.)
2.50
Product Attributes - Collector Reducers Included
No
Product Attributes - Tuned
No
Product Attributes - Primary Tube Gauge
16-gauge
Product Attributes - Flange Thickness (in.)
0.38 in.
Product Attributes - Bolts/Studs Included
Yes
Product Attributes - Gaskets Included
Yes
Product Attributes - Crossover Pipe Included
No
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Motor Mounts Included
No
Product Attributes - Transmission Mount Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - CARB EO Number(s)
D-57-45 D-57-3
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Jba
StreetFX SKU jba1683S
SFX Item ID 4071777
Supplier Item Code 4071777
Manufacturer SKU 1683S
Manufacturer UPC 694342547530
Alternative References cat4ward, F-150, 5.0L, 1-3/4in, 409SS

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