$950.00
Unleash unparalleled power and sound with the Concentric Mainshock Exhaust. Designed for the audacious rider, its dual 3” conical outlets are engineered to produce a deep, thunderous rumble that resonates with the spirit of adventure. Perfect for Harley Davidson’s Twin Cam and M8 engines, this exhaust is not just an upgrade—it's a statement. Embrace the raw, rugged essence of the...
Tags: 2 in 1 Exhausts for Dyna , 2 in 1 Exhausts for Harley-Davidson Touring , 2 in 1 Exhausts for Softail , Exhaust Systems for Fat Bob & Low Rider
Unleash unparalleled power and sound with the Concentric Mainshock Exhaust. Designed for the audacious rider, its dual 3” conical outlets are engineered to produce a deep, thunderous rumble that resonates with the spirit of adventure. Perfect for Harley Davidson’s Twin Cam and M8 engines, this exhaust is not just an upgrade—it's a statement.
Embrace the raw, rugged essence of the road with an exhaust that mirrors your bike's indomitable spirit. The Mainshock's raw metal aesthetic, reminiscent of a shotgun exhaust, is the epitome of untamed power. Its visual appeal is matched only by its sonic presence, ensuring you capture attention whether cruising highways or navigating city streets.
Distinctive Features:
Equipped with dual head pipes and strategically placed O2 Sensor bungs, the Mainshock exhaust system is designed for optimal performance. While installation is straightforward, some models may require a floorboard spacer to accommodate the exhaust's unique design. Should your vision extend beyond our original design, we offer customization options to bring your unique concept to life, subject to additional charges and pre-order discussions to ensure your complete satisfaction.
Elevate your ride with the Concentric Mainshock Exhaust—where engineering meets artistry, and power becomes sound. Make your statement on the road.
All our pipes are made to order, that way we can ensure the fitment to the year and model of your bike. Since the pipes are fabricated after we receive your order it takes us an estimated time of 25-35 business days to ship your exhaust system.
Heat shields are also made to order for each exhaust. The look of the heat shields matches the pipes so they don’t take away the look.
With your exhaust system you will be receiving a flange kit, gaskets and retaining springs. Our exhaust systems were designed to not need extra mounting hardware allowing for an easier installation. They bolt on right to the engine (custom brackets can be fabricated under request).
Our pipes are made to order, we do a mock up on an actual bike when building the system and after welding them we do a fitment tests to ensure they have no clearance issues. All exhaust systems are tested on a bike similar to yours prior to shipping to prevent any fitment problems.
A tune is always recommended when modifying your current set up.
Yes, pipes will include bungs for plugging your O2 sensors, they will be located about 3-6” from the exhaust port. We offer both, narrow and wide band bungs, ask for the size you need. If you’re not sure we’ll fab your pipes with the option for both thread sizes.