Tab Performance Redline 4.5" Slip-On Mufflers | Harley-Davidson Road Glide / Street Glide (17'-Present Touring Models)

TAB Performance Redline 4.5" Slip-On Mufflers

Harley-Davidson Road Glide & Street Glide (2017-Up Touring)

Fits: 2017-Up Milwaukee-Eight Touring • Road Glide & Street Glide
📦 Free Shipping • 🇺🇸 Authorized TAB Performance Dealer • 🔧 True Bolt-On Installation

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Aggressive Sound. Clean Bagger Style. Easy Win.

You don’t need a full exhaust to wake the bike up.

The TAB Performance Redline 4.5" slip-ons are built for riders who want a deeper, meaner tone and a stronger presence — without losing the comfort that makes a touring bike a touring bike.

• fuller, throatier idle
• crisp bark when you roll on
• smooth manners at highway speed
• a clean, filled-out rear stance

If you want a noticeable upgrade with a simple afternoon install, this is the move.

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Why These Work So Well

4.5" Body Design

• Deep, authoritative tone
• No thin or metallic rasp
• Big-bike presence from the rear

Better Than Stock

• Freer exhaust flow
• Quicker throttle feel
• Works with factory headers

Touring-Friendly Sound

• Aggressive when you ask for it
• Controlled on long rides
• Built for real miles, not parking lots

Built to Ride

• Premium materials & construction
• Direct bolt-on fitment
• Designed for Milwaukee-Eight platforms

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Fitment 

✔ 2017-Up Harley-Davidson Touring
✔ Road Glide & Street Glide
✔ Milwaukee-Eight engines
✔ Works with factory headers
✔ Compatible with most aftermarket head pipes

Not sure about your exact year or setup?
Tap Ask a Rider and we’ll confirm before you order.

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Sound — What You’ll Hear

• Deep, throaty idle
• Hard, clean bark on acceleration
• Smooth cruising tone for long days
• No cheap or tinny edge

Perfect for riders who want strong without obnoxious.

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Installation & Tuning

• Installation: True bolt-on slip-ons
• Tools: Basic hand tools
• Tuning: EFI tune recommended for best response

Pairs perfectly with intakes, cams, and Stage-1 builds as the bike grows.

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Shipping, Warranty & Confidence

📦 Free Shipping • Ships from the USA
🛠 Manufacturer Warranty Included
🔄 30-Day Money-Back Guarantee
🇺🇸 Authorized TAB Performance Dealer — No Knockoffs

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Why Buy From Dreaded Iron Moto

• Harley-only performance focus
• Real rider support, not a parts desk
• We help you choose the right baffle & fitment
• Built for bikes that actually get ridden

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Upgrade the Sound — Keep the Soul

Give your Road Glide or Street Glide the voice it should have.

🛒 Add to Cart — Let it roar.

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🔧 TAB Performance — Rider Questions

Will these be too loud for everyday riding?

No — not when set up right. The Redline 4.5" gives an aggressive tone under throttle and settles into a smooth cruise. Loudness depends mostly on baffle choice and tune, not just the muffler size. Tell us how you ride and we’ll help you dial it in.

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Do I need a tune with slip-ons?

Not required — but recommended. You’ll get sound immediately; an EFI tune improves throttle response, heat management, and overall performance.

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Is installation really bolt-on?

Yes. No cutting or welding. Most riders install in the garage in under an hour with basic tools.

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How do these compare to other brands?

TAB is known for:

1. Deep, clean tone — not raspy
2. Consistent fit & finish
3. Real-world manners at highway speed

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Will they work with future upgrades?

Absolutely — they pair perfectly with:

• intake upgrades
• cam kits
• Stage-1 / Stage-2 builds
• aftermarket headers

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What will I notice on the first ride?

• fuller, deeper idle
• sharper roll-on response
• smoother highway tone
• stronger presence without fatigue

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Still not sure?

Tap Ask a Rider and tell us:

• your bike & year
• how loud you want it
• solo or two-up
• future build plans

We’ll help you choose a setup you’ll love 10,000 miles from now — not just on day one.