Cobra 4" NH SLIP-ONS CHROME FLH/FLT 95-16 — Harley-Davidson Road King, Electra Glide Ultra Classic, Electra Glide Classic (1995-2016)

Cobra 4" NH slip-on mufflers in chrome for Harley Touring models 1995–2016, featuring a bell-mouth design that expands from 4" to 4.5" and an internal 8" louvered baffle tuned for a distinct NH tone. Made in the USA with a Limited Lifetime Warranty and 50-state street legal.

Features

• 4" body that bells out to 4.5" at the tip
• 8" spun and louvered internal baffle
• Trumpet-shaped inner tip for balanced sound and flow
• Rolled fin edges for a finished look
• 50-state legal configuration
• Made in the USA
• Limited Lifetime Warranty

Specifications

• Brand: Cobra
• Manufacturer Part #: 6107
• Length: 31 in
• Width: 11.13 in
• Height: 5.56 in
• Weight: 21.97 lbs

Fitment

Fits 1995–2016 Harley-Davidson Touring models (FLT) with stock header connections.

Frequently Asked Questions

Are these slip-ons or full systems?

Slip-ons only — they bolt onto your stock header pipes and replace the factory mufflers.

Will these fit my 2017+ Touring with Milwaukee-Eight?

No — this part is sized for 1995-2016 FLT models. M8 Touring requires a different slip-on.

Are they street legal?

Yes — 50-state legal configuration suitable for street riding and most local noise ordinances.

What's the sound like?

The 8" louvered baffle and trumpet-shaped inner tip produce a distinct NH tone — not overly loud but aggressive.

Do I need a tuner with these mufflers?

Slip-on installation typically does not require ECM tuning, but fuel mapping can optimize performance if other mods are present.