SS Custom Cycle Inc

06/04/2026

ThunderMax Performance Tuners
A ThunderMax tuner is a replacement engine control module (ECM) specifically designed for EFI Harley-Davidson motorcycles. Unlike piggyback tuners that modify signals from the factory ECM, ThunderMax completely replaces the stock computer, giving you full control over fuel and ignition timing.
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Learn More: https://sscustomcycle.com/thundermax-performance-tuners/
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05/24/2026

This Memorial Day, we pause to remember and honor the brave men and women who gave everything for our freedom.

Their sacrifice will never be forgotten. From all of us at SS Custom Cycle, thank you to our fallen heroes and to the families who carry their legacy every day. 🇺🇸

05/14/2026

Looking for dual head pipes for your Yamaha Road Star, we have them in stock!
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Bassani True Dual Head Pipes for Yamaha Road Star feature equal length head pipes that produce significant increases in torque and horsepower

05/09/2026

New Product
Trask Assault 2 Into 1 Exhaust Systems for HD Touring models is dyno tested and made from the highest quality 16 gauge stainless steel. The Assault 2 Into 1 Exhaust is complete with custom heat shields including safety wired fasteners for a race inspired look. This exhaust delivers quality, looks and performance!!
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Trask Assault 2 Into 1 Exhaust System is dyno tested and made from the highest quality 16 gauge stainless steel, that delivers a race inspired look!

05/09/2026

New Product!
Vance & Hines Fuelpak X Tuning module is the next evolution of connected riding, it doesn’t just upgrade your ride, it redefines it. From effortless tuning and live engine data to intelligent navigation and built-in safety like theft protection and crash detection
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The Vance & Hines Fuelpak X Tuning module is the next evolution of connected riding, it doesn’t just upgrade your ride, it redefines it.

04/10/2026

BACK IN STOCK!!
S&S Cycle 55mm Performance Manifold For Milwaukee-Eight is CNC machined for the consistent shape and superior atomization of the fuel air mixture.
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S&S Cycle 55mm Performance Manifold For M8 is CNC machined for the consistent shape and superior atomization of the fuel air mixture.

03/31/2026

Have ya checked out S&S Cycle's 2-into-1 GNX Exhaust System for M8 Touring Models?

The GNX Exhaust System is an all-new 2-into-1 exhaust design. It delivers a really deep exhaust tone, increases performance, and has nice clean lines on the bike. Just like the other S&S Cycle exhausts, this 2 into 1 is positioned at a great price without sacrificing performance or cutting corners. The 2 into 1 GNX is available in both 49 state compliant and a race version, with a durable chrome or high-temp guardian black finishes to compliment your bike’s look. This system will turn heads and grab attention.
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S&S Cycle's 2 into 1 GNX Exhaust System is a new 2-into-1 design, that delivers a deep tone, increased performance, and clean lines on the bike.

03/31/2026

In Stock
ThunderMax ECM Tuner 309-606 for 2025 Softail models mounts in place of the factory ECM continuously self adjusting, properly tuning the motorcycles air/fuel ratio for all riding conditions.
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ThunderMax ECM Tuner 309-606 for Softail is continuously self adjusting and properly tuning the motorcycles air/fuel ratio for all riding conditions

03/30/2026

Need an affordable option for more power! Check out the Trask Down Under Head Pipe for M8 is designed for riders who demand, performance, durability, and precision fitment. Built to outperform stock systems, this head pipe delivers superior flow, increased horsepower, and long-lasting reliability.

- Compatible with stock H-D heat shields and crossovers and extensions for Trike models.
- Fits all ORM-style mufflers that fit a stock headpipe.

Trask Down Under Head Pipe for M8 is designed for performance, built to outperform stock delivering superior flow, and increased horsepower.

03/30/2026

Cobra Powerport Trike Dual Headpipes give you a true dual look with the power gains from our Power Port crossover for improved exhaust scavenging.
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Cobra Powerport Trike Dual Headpipes give a true dual look with the power gains from our Power Port crossover for improved exhaust scavenging