Motorcycle Black Swept-Up Exhaust Muffler Pipe 2-Into-1 Full Length Exhaust System for Harley M8 Softail Low Rider ST 2025-2026

Big Bore Stepped 1 3/4″ to 2″ head pipes 2-into-1 Full Length Exhaust System Stainless Steel Muffler For Harley M8 Softail Low Rider ST 2025-2026

Features:

2-Into-1 Full Length Exhaust For Harley M8 Softail, Fits with forward and mid-controls

Engineered to complement the quality and performance for Harley’s products, these handcrafted systems deliver unparalleled sound and performance for the ultimate race experience.

Swept-up muffler and raised front pipe for enhanced ground clearance

The Exhaust Systems are constructed from 304 stainless steel tubing for the best combination of weight savings and durability.

100% Argon back-purged TIG welding for high strength and precision.

It comes with an 18mm O2 bung and 12mm bung reducer to fit all applications.

Big Bore Stepped 1 3/4″ to 2″ head pipes. Featuring a Big Bore header, high-flow merge, and muffler design,
This Exhaust creates a broad torque range and an impressive horsepower curve, ensuring an exhilarating riding experience.

Double slip fit and gusset for additional strength.

4.1″ Torpedo Shape Big Bore Muffler with a 2.3″ Perforated Baffle and High-temperature sound-absorbing cotton for increased torque and a deep tone.

Tuned by a professional exhaust engineer with 15 years of experience, this exhaust pipe is quiet during steady driving.
However, when overtaking, the engine accelerates rapidly, and the noise level increases by 30% when accelerating.

Specification:

Aftermarket 100% Brand New

Material: 304 stainless steel

Color: Available in Brush Finish, Ceramic Black

Size: As the picture shown

Warranty Period: 2 Years

Sold as a bolt-on kit

Fitment:

Fits For Harley Softail Low Rider ST FXLRST 117 2025-2026

Package Included:

Bill Of Materials:

1 * Muffler

1 * HD Softail Front Header

1 * HD Softail Rear Header

1 * HD Softail Mounting Bracket

1 * Heat Shield

2 * O2 Sensor Plug Kit

1 * 46-70mm Hose Clamp

2 * 33-57mm Hose Clamp

2 * 5/16 Clip Nut

2 * 5/16” x 3/4” Flange Bolt

2 * 5/16” x 1 1/2” Flange Bolt

1 * Saddlebag Support Bracket

Mid-Controls Floorboard Spacer Kit:

2 * 3/8” ID x 1/2” Spacers

1 * 5/16” ID x 1/2” Spacer

2 * 3/8” x 2” Socket Head Cap Screw

1 * 5/16”- 24 x 1 1/4” Socket Head Cap Screw

*DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES

DISCLAIMER: Emission-related parts for OEM non-emission control system equipped motorcycles as well as slip-on mufflers that mount downstream of and
which do not alter the performance of OEM emission related devices are considered legal replacement parts by the California Air Resources Board (CARB).
CARB does not, however, permit the use of aftermarket parts that remove or alter OEM emission control devices unless certified by CARB, other than for closed circuit race use only.

IMPORTANT: In 2021-up UK, EU, and international models for Harley introduced additional O2 sensors located towards the end of the mufflers.
These additional O2 sensors need to be eliminated using the Vance & Hines FP4 Fuelpak and blanking plugs.
Alternatively, you can contact your local HD dealership for advice on this issue as they may be able to eliminate the O2 sensors for you.