TAB 2-into-2 Fully Shielded Headers Catless | Harley Touring 2017-Up

The Full 2-into-2 Upgrade for Your 2017-Up Touring Bike

If you’re running slip-ons on your M8 bagger and the stock head pipe is still in place…

this is the part that changes the whole system.

TAB’s 2-into-2 Fully Shielded header replaces the stock head pipe with a complete kit: pipes, TAB’s own heat shields, and a full round crossover.

What TAB Built Into It

Front and rear balancing chamber designed to maximize balance and flow for torque and horsepower

Full round crossover for maximum flow and performance

No spacers needed. It snugs right up to the bike and follows the stock line

Maximum distance between your leg and the pipe for rider comfort

👉 A clean, streamlined 2-into-2 look with TAB’s shields included

Fully Shielded 2-into-2 or 2-1-2? Pick the Right TAB Header

Choose this Fully Shielded 2-into-2 (123-1203 / 123-2203) if you want the complete kit: new heat shields in chrome or black plus TAB’s full round crossover.

Finish note: the pipes are chrome-plated steel on both versions. The black version has black heat shields over the chrome pipes, so only the shields are black.

Choose the TAB 2-1-2 (123-1202) if you want to reuse your stock heat shields and stock crossover. That’s also the TAB header that fits Trikes, Freewheeler and Road Glide 3.

What’s in the Box

2-into-2 head pipes (chrome-plated steel)

Heat shields in chrome or black (only the shields change color)

Full round crossover

18mm & 12mm O2 sensor bungs (placed for easy on-bike tuning)

18mm & 12mm bung plugs

Replacement exhaust port gaskets

Built for Real Touring Riders

100% manufactured in the USA

High-quality chrome-plated steel

Works with any stock-fitment bagger slip-on mufflers

TAB says it installs at home with a basic tool set in as little as 60 minutes

Limited lifetime warranty from TAB

Important Fitment & Use Notes

Designed for 2017-up Harley-Davidson Touring models (non-trike)

No catalyst (catless system)

Both 18mm and 12mm O2 bungs included, so you’re set for on-bike tuning

Who This Is For

2017-up touring riders who already have slip-ons and want to replace the stock head pipe

Riders who want TAB’s shields and full round crossover instead of reusing stock parts

Race builds that want a true 2-into-2 look

Who Should Skip This

Trike, Freewheeler and Road Glide 3 owners

👉 Look at the TAB 2-1-2 (123-1202)

Riders who only want more sound

👉 Stick with slip-ons

⚠️ Legal & What to Expect

This head pipe has no catalytic converter and is sold for closed-course / race use.

It may not be legal for street use where you ride, so check your local laws before you install it.

We can’t ship it to California.

🔧 FITMENT

Fits 2017-Up Harley-Davidson FL Touring (FLHT, FLHX, FLHR, FLTR) race builds:

Electra Glide Standard, Electra Glide Revival, Electra Glide Ultra Classic

Road King, Road King Special

Street Glide, Street Glide Special, Street Glide ST, CVO Street Glide

Road Glide, Road Glide Special, Road Glide ST, Road Glide Ultra, CVO Road Glide

Ultra Limited, Ultra Limited Low, CVO Limited

Does NOT fit:

Trike models

Part Numbers

Chrome heat shields over chrome pipes: 123-1203

Black heat shields over chrome pipes: 123-2203

Harley-Davidson® is a trademark of Harley-Davidson and is used for reference only. No affiliation is implied.