Cobra 4" GROOVE TIP SLIP-ON BLACK FLH/FLT 17-22 - 2017-2025 — Harley-Davidson Road King Special, Tri Glide Ultra Classic, Street Glide (2017-2025)

Cobra 4" Groove Tip slip-on mufflers in black for 2017-2025 Harley-Davidson Touring models. GEN2 design pairs a machined aluminum black outer tip with dual grooves and a gloss black inner tip for a classic Neighbor Haters look with 50-state legal sound.

Features

• 4" round body with machined aluminum black outer tip
• Dual groove design
• Gloss black inner tip
• 50-state legal configuration
• Made in the USA
• Limited Lifetime Warranty

Specifications

• Brand: Cobra
• Manufacturer Part #: 6277RB
• Length: 33.5 in
• Width: 11.63 in
• Height: 6 in
• Weight: 22.64 lbs

Fitment

Fits 2017-2025 Harley-Davidson Touring models (FLT).

Frequently Asked Questions

Are these slip-ons or full exhaust systems?

Slip-ons — they bolt onto your stock headers in place of the factory mufflers, so installation is straightforward.

Will these fit my 2016 or older Touring?

No — this part is designed for 2017-2025 Harley Touring models only.

Are they street legal?

Yes. This configuration is 50-state legal and EPA-compliant.

What's the difference between the black and chrome versions?

Both use a machined aluminum 4" outer tip with dual grooves. The black version has a gloss black inner tip; the chrome version uses a chromed inner tip.

Do I need to retune my bike?

Slip-ons alone typically do not require ECU tuning, though a fuel-air adjustment may improve throttle response depending on your setup.