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Square One Performance

The OG m8

The OG m8

Regular price $1,269.00 USD
Regular price Sale price $1,269.00 USD
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Finish

THE OG M8

Open-cone stainless-steel 2-1 race exhaust for M8 Touring models

The OG M8 is the race-focused pipe in the SQ1 Touring lineup. Stepped stainless-steel primaries feed into our signature Guppy Collector and finish with an open-cone outlet designed for peak power and maximum attitude.

This is the pipe for performance-first builds that do not need to whisper. Tell us what is inside your motor and we’ll help make sure The OG is the right match for your combination.

 

FITMENT

Harley-Davidson M8 Touring

Gen 2 compatible: Yes

QUICK SPECS

Construction: Stainless steel

Configuration: 2-1 full system

Headers: Stepped primaries

Collector: SQ1 Guppy Collector

Outlet: Open cone

Finish options: Raw or polished

Sound level: Extreme

Power focus: Peak, race-oriented performance

 

WHAT’S INCLUDED

Exhaust system

Transmission mount

Mounting hardware

Exhaust gaskets

Muffler springs

Floorboard spacers

NOT INCLUDED

Exhaust flanges

Flange nuts

Reuse the original Harley-Davidson exhaust flanges and flange nuts, or purchase replacements from the SQ1 Parts and Hardware collection.

TUNING

A proper EFI calibration is recommended after installation, especially on modified or big-inch engine combinations.

NEED HELP CHOOSING?

Send SQ1 your year, model, engine size, cam, compression, headwork, and other modifications. We’ll help determine whether The OG matches your build.

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