Harley Low Rider S Exhaust Systems

The Harley-Davidson Low Rider S was built with performance in mind, making it one of the most popular Softail models for aftermarket exhaust upgrades. Whether you're chasing more horsepower, a deeper exhaust note, reduced weight, or a more aggressive look, upgrading the factory exhaust is one of the best modifications you can make to your FXLRS.

At Get Lowered Cycles, we've curated a wide selection of Harley Low Rider S exhaust systems from the industry's most respected manufacturers. From high-performance 2-into-1 systems designed for maximum horsepower to slip-on mufflers that enhance sound while maintaining a simple installation, you'll find options to match every riding style and performance goal.

Our collection includes exhaust systems designed to fit 2020 and newer Harley-Davidson Low Rider S models equipped with the Milwaukee-Eight 114 and Milwaukee-Eight 117 engines. Whether you're building a weekend canyon carver, a high-horsepower performance cruiser, or a comfortable touring motorcycle, the right exhaust can significantly improve both performance and rider experience.

Why Upgrade Your Low Rider S Exhaust?

The stock Harley exhaust provides quiet operation and meets emissions requirements, but it also limits the motorcycle's true performance potential. Replacing the factory system improves exhaust flow, allowing the Milwaukee-Eight engine to breathe more efficiently while reducing unnecessary weight.

Benefits of upgrading your exhaust include:

• Increased horsepower and torque

• Improved throttle response

• Reduced overall motorcycle weight

• A deeper, more aggressive exhaust tone

• Better heat management

• Increased ground clearance on many performance systems

• A cleaner custom appearance

• Improved compatibility with future engine upgrades

For riders planning additional modifications such as a high-flow air cleaner, ECU tuning, or a performance camshaft, an aftermarket exhaust forms the foundation of a well-balanced Stage 1 or Stage 2 build.

Choosing the Right Exhaust for Your Riding Style

Not every exhaust is designed with the same priorities. Understanding how you ride will help narrow the best choice for your motorcycle.

2-Into-1 Exhaust Systems

A 2-into-1 exhaust remains the preferred option for riders seeking maximum horsepower and torque. By merging both cylinders into a single collector, these systems improve exhaust scavenging and deliver excellent power throughout the RPM range.

They're especially popular for riders who:

• Ride aggressively on back roads

• Participate in dyno tuning

• Install performance camshafts

• Want the strongest mid-range acceleration

• Plan future engine upgrades

Many of today's most popular Low Rider S builds feature a quality 2-into-1 exhaust paired with an upgraded intake and professional ECU calibration.

Slip-On Mufflers

Slip-on mufflers provide an easy way to improve the sound and appearance of your motorcycle while retaining much of the factory exhaust system. Installation is generally straightforward, making slip-ons an excellent option for riders looking for a noticeable upgrade without replacing the complete exhaust.

Benefits include:

• Lower installation cost

• Improved exhaust note

• Reduced weight

• Factory-style fitment

• Excellent value

Full Performance Exhaust Systems

Complete exhaust systems replace the entire factory exhaust and are designed for riders seeking the greatest overall performance improvement. These systems often provide the best balance of power, sound, weight reduction, and visual appeal while supporting future engine modifications.

Pair Your Exhaust with Supporting Upgrades

While an aftermarket exhaust delivers immediate improvements, combining it with additional performance upgrades unlocks even greater potential from the Milwaukee-Eight engine.

Popular complementary upgrades include:

• High-flow air cleaners

• Performance camshafts

• ECU tuners and flash tuning

• Fuel management systems

• Performance clutch components

• Engine oil coolers

• High-performance spark plugs

Together, these upgrades improve airflow, fuel delivery, and engine efficiency while maximizing the benefits of your new exhaust system.

Premium Harley Exhaust Brands

Get Lowered Cycles proudly offers exhaust systems from many of the most respected names in Harley-Davidson performance.

Depending on your riding goals, you'll find options from brands known for:

• Maximum dyno performance

• Deep, aggressive exhaust tone

• Lightweight stainless steel construction

• Premium ceramic finishes

• Touring comfort

• Race-inspired styling

• Exceptional fit and finish

• American manufacturing

Whether your priority is horsepower, sound quality, appearance, or all three, you'll find proven options engineered specifically for the Harley Low Rider S platform.

Choosing the Best Harley Low Rider S Exhaust

The best exhaust depends on how you ride and what you want your motorcycle to accomplish.

If maximum horsepower is your goal, a premium 2-into-1 exhaust combined with a high-flow intake and proper ECU tuning offers the greatest performance gains.

If you're primarily looking for a richer exhaust note and improved styling, a quality slip-on system may provide everything you're after while keeping installation simple.

For riders planning long-distance touring, consider systems designed to balance performance with manageable sound levels for extended highway comfort.

No matter which route you choose, selecting an exhaust designed specifically for your Low Rider S ensures proper fitment, reliable performance, and compatibility with future modifications.

Frequently Asked Questions

Will installing an aftermarket exhaust increase horsepower?

Yes. Most aftermarket exhaust systems improve exhaust flow, allowing the engine to produce more horsepower and torque. The largest gains are typically achieved when paired with a high-flow intake and proper ECU tuning.

Do I need to tune my Harley after installing a new exhaust?

Many complete exhaust systems perform best with ECU tuning, especially when combined with other airflow modifications. Proper tuning helps optimize fuel delivery, throttle response, engine temperature, and overall rideability.

What is the difference between a 2-into-1 exhaust and dual exhaust?

A 2-into-1 exhaust combines both cylinders into a single collector, improving scavenging and generally producing stronger mid-range torque and horsepower. Dual exhaust systems prioritize classic Harley styling and sound but often sacrifice some performance compared to a well-designed 2-into-1.

Which exhaust is best for a Stage 1 Low Rider S?

For most riders, a high-quality 2-into-1 exhaust paired with a performance air cleaner and ECU calibration creates one of the most effective Stage 1 combinations for the Milwaukee-Eight engine.

Are these exhaust systems compatible with all Low Rider S model years?

Many systems fit multiple model years, but fitment varies depending on the motorcycle's production year and engine configuration. Always verify the product fitment information before ordering.

Shop Harley Low Rider S Exhausts

Whether you're chasing dyno numbers, improving your motorcycle's sound, or building your dream performance cruiser, the right exhaust system is one of the most rewarding upgrades you can make. Browse our complete selection of Harley Low Rider S exhausts to find premium options from the industry's leading manufacturers, all engineered to help your FXLRS perform as aggressively as it looks.