COBRA SKU: 82-96065

Cobra 909-Twins 4-inch Black Slip-On Mufflers - Harley Tri-Glide

$518.99
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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.

Give your Harley-Davidson Tri-Glide a stealthy, custom look and an enhanced exhaust note with Cobra 909-Twins 4-inch black slip-on mufflers. These dual mufflers feature a distinctive twin-tip design with scalloped edges, creating a clean profile without visible fasteners. Experience the deep, traditional Harley sound you crave, combined with a sleek black finish.

Why riders pick this

  • Black finish for a custom, stealthy look
  • Scalloped twin-tip design with no visible fasteners
  • 2.25-inch perforated core for classic Harley sound
  • Designed for 2009-2025 Harley Tri-Glide
  • 50-state legal for street use

The Cobra 909-Twins slip-ons are engineered with a 2.25-inch perforated core, delivering that classic Harley tone that's instantly recognizable. The durable black finish provides a rugged, custom aesthetic that complements any Tri-Glide build. Designed for straightforward installation, these slip-ons allow you to quickly upgrade your trike's presence and performance on the road, all while maintaining 50-state legal compliance.

Aggressive Look, Classic Sound

  • 4-inch twin mufflers with a subtle downward angle
  • Scalloped twin-tip design for a clean, fastener-free appearance
  • 2.25-inch perforated core produces a traditional Harley V-twin sound
  • Durable black finish for a stealthy, custom aesthetic
  • Designed to be 50-state legal for street use

Command the Road with Style

These 909-Twins slip-ons are ideal for Tri-Glide owners looking to add a more aggressive edge to their trike's sound and appearance. The black finish offers a modern alternative to chrome, perfect for blacked-out builds or contrasting accents. Installation is a direct bolt-on, meaning you can enjoy the enhanced sound and look without complex modifications. Confirm fitment for your specific 2009-2025 Tri-Glide model.

Specifications

  • Brand: Cobra
  • Manufacturer Part #: 6303RB
  • Finish: Black
  • Muffler Length: 31 in
  • Width: 11.13 in
  • Height: 5.56 in
  • Weight: 21.69 lbs

Common questions

Are these slip-ons or do I need to replace my headers?

These are slip-on mufflers that bolt directly onto your existing stock headers, replacing the factory mufflers. No header replacement is required.

Will these fit my 2009-2025 Harley-Davidson Tri-Glide?

Yes, these Cobra 909-Twins slip-ons are specifically designed for 2009-2025 Harley-Davidson Tri-Glide models and compatible V-twin motorcycles.

Are these slip-ons street legal?

Yes, these Cobra 909-Twins slip-ons are designed and configured to be 50-state legal for street use.

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.
BRANDCobra
TYPEExhaust
SKU82-96065
WEIGHT21.69 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
2 RATINGS
5★ 2
4★ 0
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Apr 27, 2025

Excellent choice: Cobra 909s on a 2024 Tri Glide

Good install and the sound is an incredible upgrade from the stock mufflers. They are a little more expensive than others but I believe well worth the extra money.

— David S
✓ VERIFIED
Jun 7, 2024

I like my cobra pips

Looks good and sound great

— Ken M