Cobra PowrFlo 2-into-1 Black Exhaust with Billet Tip - Harley Touring 2017-2025
About Cobra
Cobra USA builds exhaust, sissy bars, luggage racks and bolt-on styling parts for cruisers and baggers, with a catalog aimed at the rider who wants a finished, matched look rather than a one-off fabrication. Its slip-ons and full systems are designed around factory mounting points for a straightforward bolt-on install.
The Cobra PowrFlo 2-into-1 exhaust system in black with a billet tip is engineered for 2017-2025 Harley-Davidson Touring models. This system features a 2.5-inch collector header and a 4.5-inch muffler body, delivering increased power and torque. It provides a deep, throaty rumble while maintaining a controlled tone.
Why riders pick this
- Increases power and torque for Milwaukee-Eight engines
- Deep, throaty rumble with controlled sound output
- Sleek black finish with a distinctive El Diablo billet tip
- Full coverage heat shields prevent pipe discoloration
- Durable stainless steel construction for longevity
- Optimized 2.5-inch collector and 4.5-inch muffler body
Transform your 2017-2025 Harley-Davidson Milwaukee-Eight Touring bike with the Cobra PowrFlo 2-into-1 exhaust system. This aggressive exhaust, finished in sleek black with a distinctive El Diablo billet tip, is designed to enhance both the performance and presence of your V-twin. The optimized header and muffler design work together to produce significant power and torque gains, all while delivering a deep, satisfying exhaust note that turns heads.
Performance-Driven Design and Premium Features
- 2.5-inch collector header for improved exhaust gas flow and power
- 4.5-inch muffler body with a sealed, sound-absorbing core for controlled tone
- Stylish El Diablo billet tip adds a custom, high-end look
- 222-degree heat shields, including a collector shield, prevent discoloration
- Durable stainless steel construction resists bluing over time
Tuning for Optimal Performance
This Cobra PowrFlo 2-into-1 exhaust system is designed to work well with mild cams and stock-displacement Milwaukee-Eight engines. To fully capitalize on the increased flow and unlock maximum power and torque, a professional dyno tune and fuel management system are highly recommended. This will ensure your bike's air/fuel ratios are perfectly optimized for your new exhaust, delivering the best possible riding experience on the street or the open road.
Specifications
- Brand: Cobra
- Manufacturer Part #: 6451RB
- Type: 2-into-1 exhaust system
- Finish: Black with billet tip
- Length: 40 in
- Width: 18 in
- Height: 9 in
- Weight: 35.53 lbs
Common questions
Will this exhaust fit my 2023 Harley Road Glide Special?
Yes, this Cobra PowrFlo 2-into-1 black exhaust system is designed for 2017-2025 Harley-Davidson Touring models, including your 2023 Road Glide Special.
Is a fuel tuner required after installing this 2-into-1 exhaust?
A fuel tuner and professional dyno tune are highly recommended to optimize your Milwaukee-Eight engine's performance and air/fuel ratio with this exhaust system, ensuring maximum power and efficiency.
Is this exhaust designed for stock engines or modified engines?
This system is designed to perform optimally with mild cams and stock-displacement Milwaukee-Eight engines. For heavily modified or big-inch motors, consulting with Cobra or a professional tuner is recommended for compatibility and tuning advice.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Cobra |
| TYPE | Exhaust |
| SKU | 82-96332 |
| WEIGHT | 35.53 lb |
