Cobra Speedster Short Swept Exhaust - M8 Softail Breakout
Harley-Davidson Softail M8 Wide Tire (2018-2024)
The Short Swept pipes bring radical custom curves and deep sound to wide-tire Milwaukee-Eight Softail models without sacrificing torque.

Includes currency-adjusted exchange rate, South African customs clearance, and insured door-to-door courier dispatch from Cape Town.
Engineering & Performance Characteristics
Internal PowerPort links the curved primary pipes right after the transmission, maintaining backpressure balance across both cylinders.
Engineered Highlights & Performance Gains
- Radical curved radius lines highlight frame and engine architecture
- Engineered specifically to clear wide 240mm rear wheels and swingarms
- PowerPort crossover delivers proven torque gains across midrange
- Full-coverage 2.5-inch black heat shields ensure long-lasting deep black finish
Technical Specifications
- Brand & Origin
- Cobra USA
- Product SKU / MPN
- COB-6228B / 6228B
- System Architecture
- 2-into-2 Curved Swept System
- Material Construction
- Mandrel Bent Steel with PowerPort
- Surface Finish
- High-Temperature Black Ceramic
- Sound Profile
- Loud Throaty Hot-Rod Rumble
- Baffle Specification
- High-Flow Curved Baffle Cores
- Header Dimensions
- 1-3/4" Primaries with 2-1/2" Full Heat Shields
- ECU Tuning Status
- Tuning Required / Highly Advised
- Tuning Guidance
- Fuelpak or dyno remap recommended for optimal air-fuel ratio.
- Manufacturer Warranty
- Limited Lifetime Warranty
- Availability & Dispatch
- Express Sourcing (Direct factory sourcing, 7-10 business days delivery)
Included in Box
- Pair of Short Swept Exhaust Pipes
- Black Heat Shields
- Billet Bracket
- Mounting Hardware
Verified Fitment List
Confirmed compatible models for Cobra Speedster Short Swept Exhaust - M8 Softail Breakout. Roxstar verifies model, year, and frame clearances prior to dispatch.
Not sure if your specific model year, engine size, or aftermarket luggage brackets are compatible? Our Cape Town technicians confirm all dimensions before taking payment.
Submit your bike specs for verification →South African Courier Logistics
All orders are dispatched from our Cape Town hub via fully trackable courier services. We deliver directly to private residences, commercial addresses, or designated motorcycle performance workshops.
About Cobra USA
Explore the full range of performance exhaust systems, tuning accessories, and precision engineered components from Cobra USA.
View all Cobra USA systemsMore Systems from Cobra USA

Cobra Neighbor Hater 4.5" Slip-Ons - M8 Touring (Black)
Harley-Davidson Touring M8 (2017-2024)

Cobra Neighbor Hater 4.5" Slip-Ons - M8 Touring (Chrome)
Harley-Davidson Touring M8 (2017-2024)

Cobra El Diablo 2-into-1 Exhaust - M8 Softail (Black)
Harley-Davidson Softail M8 (2018-2024)
Cobra Speedster Short Swept Exhaust - M8 Softail Breakout FAQs
Clear, evidence-backed answers regarding motorcycle exhaust fitment and supply.
How do I request fitment verification and pricing for Cobra Speedster Short Swept Exhaust - M8 Softail Breakout?
Does this Cobra USA system require ECU re-tuning?
What is the delivery timeline for delivery within South Africa?
What warranty coverage applies to COB-6228B?
Technical & Category Guides
- Cobra USA Brand ShowcaseExplore all performance products and engineering heritage from Cobra USA.
- Performance Products CatalogBrowse all 220+ performance exhausts, headers, and tuning upgrades.
- Fitment Confirmation GuideLearn how we verify motorcycle year, model, and sensor bung specs.
- Exhaust Tuning & Fuel MappingECU tuning, fuel management, and air-fuel ratio advisory.
Enquire on Cobra Speedster Short Swept Exhaust - M8 Softail Breakout
Provide your motorcycle make, model, year, and displacement for direct fitment confirmation and an official written quote.
