Cobra 6478B El Diablo 2-Into-1 Black Exhaust System for Select Harley-Davidson Softail Models

The Cobra 6478B El Diablo 2-into-1 exhaust system is designed specifically for Milwaukee-Eight-powered Harley-Davidson Softail motorcycles. Its upswept configuration uses a one-of-a-kind header and collector design intended to create noticeable horsepower and torque gains.

The system features a 4-inch machined aluminum tip with a black powder-coated finish and etched Cobra logo. Its reverse-cone shape complements the upswept cone muffler, while heat shields cover the exhaust headers. The collector fits beneath a simple chromed or black cover. The Cobra 6478B is made in the USA and includes a limited lifetime warranty.

Fitment includes the 2018 Harley-Davidson FXBB Softail Street Bob, FXLR Softail Low Rider, FLSL Softail Slim, and FLDE Softail Deluxe; the 2019 FXBB Softail Street Bob, FXLR Softail Low Rider, FLSL Softail Slim, and FLDE Softail Deluxe; and the 2020 FLDE Softail Deluxe and FLSL Softail Slim.

Features:

• Design: El Diablo 2-into-1 exhaust system designed for Milwaukee-Eight-powered Softail motorcycles.
• Performance: Header configuration and collector design intended to create noticeable horsepower and torque gains.
• Tip: 4-inch machined aluminum tip with black powder-coated finish and etched Cobra logo.
• Muffler: Reverse-cone tip shape complements the upswept cone muffler.
• Protection: Heat shields cover the exhaust headers.
• Collector Cover: Collector fits beneath a simple chromed or black cover.
• Warranty: Limited lifetime warranty.
• Manufacturing: Made in the USA.
• Fitment: Fits select 2018–2020 Harley-Davidson Softail models, including the FXBB Softail Street Bob, FXLR Softail Low Rider, FLSL Softail Slim, and FLDE Softail Deluxe.

Fitment:
Harley Davidson FLDE Softail Deluxe 2018
Harley Davidson FLDE Softail Deluxe 2019
Harley Davidson FLDE Softail Deluxe 2020
Harley Davidson FLSL Softail Slim 2018
Harley Davidson FLSL Softail Slim 2019
Harley Davidson FLSL Softail Slim 2020
Harley Davidson FLSL Softail Slim 2021
Harley Davidson FXBB Softail Street Bob 2018
Harley Davidson FXBB Softail Street Bob 2019
Harley Davidson FXBB Softail Street Bob 2020
Harley Davidson FXBB Softail Street Bob 2021
Harley Davidson FXBB Softail Street Bob 2022
Harley Davidson FXLR Softail Low Rider 2018
Harley Davidson FXLR Softail Low Rider 2019
Harley Davidson FXLR Softail Low Rider 2020
Harley Davidson FXLR Softail Low Rider 2021
Harley Davidson FXLRS Softail Low Rider S 2020
Harley Davidson FXLRS Softail Low Rider S 2021
Harley Davidson FXLRS Softail Low Rider S 2022
Harley Davidson FXLRS Softail Low Rider S 2023
Harley Davidson FXLRS Softail Low Rider S 2024