Tab PerformanceRidden & tested by Dreaded Iron
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Made in the USA
We review fitment before your order ships. If something does not appear to match your motorcycle, we’ll reach out so you can confirm the right setup.
Need help choosing between Louvered and Zombie baffles, or checking your model and year? Ask us before ordering.
Compare TAB exhaust optionsNot sure on baffles, sound or fitment? A rider will help you confirm it before you commit.
The 50 Cal has a 4.5-inch muffler body that expands to a 5-inch outlet. Select the correct model-year application, then choose your baffles and available tip options below.
Deep, muscular sound with more controlled cruising volume.
Choose your model year first, then select your baffle and tip options in the product selectors.
The 50 Cal creates the oversized look and deep tonal foundation. Your baffle selection affects the exhaust volume, throttle bark, and long-distance character.
A deep, muscular exhaust note with medium, more controlled volume. A strong starting point for riders who tour or spend long days on the highway.
TAB’s loudest baffle choice. Choose Zombie when aggressive sound and maximum presence matter more than a restrained cruising volume.
If you are undecided, start with the Louvered baffles. Choose Zombie when you already know you want the loudest setup.
The 50 Cals are compatible with standard bags, factory-stretched bags, and many 4.5-inch aftermarket bags when the motorcycle retains a stock-style rear fender. Stretched bags combined with a stretched fender or fender extension may create fitment problems.
Some newer Touring models use taller rear shocks. Excessive preload can reduce clearance between the muffler and belt tensioner area when the rear suspension is fully extended.
TAB specifies that the 2025 Street Glide Ultra requires a Bullseye-style mounting bracket or equivalent hardware, purchased separately.
Factory CVO muffler heat shields are not compatible with the 50 Cal mufflers.
Some international 2021-up models use a special gasket between the muffler and head pipe and may require replacement headers for aftermarket muffler fitment.
Not sure about your bags, fender, or exact Touring model? Ask us to check the application before ordering.
If the rest of the motorcycle remains in its factory configuration, the 50 Cals can generally be installed and ridden without immediately adding a tuner.
Tuning becomes more valuable when the mufflers are combined with a freer-flowing intake, replacement head pipe, cam, or other engine changes. Tuning helps match fueling to the complete combination.
Install the mufflers and choose the sound you want. You can upgrade the rest of the system later if desired.
When airflow changes on both sides of the engine, proper tuning helps match the complete setup.
Slip-ons change exhaust sound, rear appearance, and exhaust flow. Mufflers alone should not be expected to perform like a complete tuned engine package.
No cutting or welding is normally required. TAB states the mufflers install with basic hand tools.
The listed price is for two mufflers with the selected tips and baffles.
Tips can be rotated in 90-degree increments to change their final position and appearance.
TAB Performance backs its mufflers with its manufacturer limited lifetime warranty. See the manufacturer’s warranty terms for coverage details.
Tracking is emailed when the mufflers leave the warehouse.
Ask a rider about fitment or soundThe 50 Cal creates the oversized appearance and deep tonal foundation. Your baffle selection determines how controlled—or how aggressive—the finished setup becomes.
This TAB Performance video shows the physical size of the 50 Cals, the bolt-on installation process, and the deeper exhaust character after installation.
This independent installation and sound video compares the more controlled medium/louvered configuration with the louder and more aggressive Zombie setup.
Deep and aggressive with more controlled highway volume. This is the strongest all-around choice for riders who cover real miles.
TAB’s loudest option, with a harder bark and greater presence at idle, under acceleration, and while cruising.
This Road Glide Special owner described the installation as easy and reported being highly satisfied with the sound after fitting the 50 Cals.
A 50 Cal owner running Zombie baffles reported that friends preferred the sound over his previous Cobra exhaust setup.
Another owner highlighted both the physical quality of the mufflers and the finished exhaust sound as the standout parts of the upgrade.
This rider found the mufflers straightforward to install and praised both their appearance and the deep, raspy exhaust note he had been looking for.
Harley-Davidson Road Glide & Street Glide (1995–2016 & 2017–Up)
Fits:
Free Shipping • U.S. Based TAB Performance Retailer • No Knockoffs
True Bolt-On Installation
The 50 Cal slip-ons aren’t subtle — and that’s the point.
With a massive 5" muffler body, these are built for riders who want their bagger to sound as big as it looks: deep at idle, angry when you crack the throttle, and still smooth enough to live with on real miles.
Whether you’re on a Twin Cam classic or a Milwaukee-Eight, the 50 Cals give you:
This is the slip-on for riders who want presence the second the bike fires up.
Massive 5" Body
True TAB Tone
Better Than Stock
Built to Ride
Direct bolt-on fitment
✔ Road Glide & Street Glide 1995–2016
✔ Road Glide & Street Glide 2017–Up
✔ Works with factory headers
✔ Compatible with most aftermarket head pipes
Not sure which option matches your year?
Tap Ask a Rider and we’ll confirm before you order.
Perfect for riders who want the bike to announce itself without becoming miserable on long trips.
Plays well with intakes, cams, and future performance upgrades.
Free Shipping • Ships from the USA
Manufacturer Warranty Included
30-Day Returns
🇺🇸 Authorized TAB Performance Retailer — No Knockoffs
Give your Road Glide or Street Glide the sound and stance it should have.
Add to Cart — Ride louder, ride prouder.
Loudness depends mostly on baffle choice, not just the muffler size. The 50 Cals are aggressive under throttle but settle at cruise. Tell us how you ride (long trips, two-up, neighborhood concerns) and we’ll help you pick the right setup.
Not required, but recommended for best throttle response and cooler running. You’ll get sound immediately; tuning helps unlock performance.
Yes — we carry versions for:
✔ 1995–2016 Twin Cam
✔ 2017–Up Milwaukee-Eight
If you’re unsure, we’ll verify before shipping.
Yes. No cutting or welding. Most riders install in the garage in under an hour with basic tools.
TAB is known for:
Absolutely — they pair perfectly with:
Tap Ask a Rider and tell us:
We’ll help you choose a setup you’ll love 10,000 miles from now — not just on day one.
