Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

The Rebel Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Front SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilise weight transfer and limit body roll while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Vibration coming through...

Made from a Micro-Cellular Polyurethane, these Coil SumoSprings decrease vibration, stabilises sway and tightens up your existing factory & aftermarket coils. This upgrade adds up to 30% additional capacity to your coils, creating a cushion effect and stopping unwanted dip and roll. These fit...

Made from a Micro-Cellular Polyurethane, these Coil SumoSprings decrease vibration, stabilises sway and tightens up your existing factory & aftermarket coils. This upgrade adds up to 30% additional capacity to your coils, creating a cushion effect and stopping unwanted dip and roll. These fit...

Made from a Micro-Cellular Polyurethane, these Coil SumoSprings decrease vibration, stabilises sway and tightens up your existing factory & aftermarket coils. This upgrade adds up to 30% additional capacity to your coils, creating a cushion effect and stopping unwanted dip and roll. These fit...

Made from a Micro-Cellular Polyurethane, these Coil SumoSprings decrease vibration, stabilises sway and tightens up your existing factory & aftermarket coils. This upgrade adds up to 30% additional capacity to your coils, creating a cushion effect and stopping unwanted dip and roll. These fit...

Made from a Micro-Cellular Polyurethane, these Coil SumoSprings decrease vibration, stabilises sway and tightens up your existing factory & aftermarket coils. This upgrade adds up to 30% additional capacity to your coils, creating a cushion effect and stopping unwanted dip and roll. These fit...

Made from a Micro-Cellular Polyurethane, these Coil SumoSprings decrease vibration, stabilises sway and tightens up your existing factory & aftermarket coils. This upgrade adds up to 30% additional capacity to your coils, creating a cushion effect and stopping unwanted dip and roll. These fit...

Made from a Micro-Cellular Polyurethane, these Coil SumoSprings decrease vibration, stabilises sway and tightens up your existing factory & aftermarket coils. This upgrade adds up to 30% additional capacity to your coils, creating a cushion effect and stopping unwanted dip and roll. These fit...

SumoSprings Rebel Spacers are an add-on for lifted trucks. This means you can add our patented two-piece SumoSprings Rebel kit even if you’ve lifted your truck. SumoSprings are The Airbag Alternative — a progressive spring designed to reduce rear-end sag, decrease vibration, stabilise sway,...

Front SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilise weight transfer and limit body roll while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Vibration coming through...

Front SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilise weight transfer and limit body roll while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Vibration coming through...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds. Corrugated and bumpy roads? Throwing a...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds. Corrugated and bumpy roads? Throwing a...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds. Corrugated and bumpy roads? Throwing a bunch of...

Designed for Lifted Vehicles and works best with 2-4" Lifts Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening...

The Rebel Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch...

The Rebel Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch...

The Rebel Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch...

The Rebel Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch...

The Rebel Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads?...

Outback Kitters are proud to distribute SuperSprings, which are a simple, bolt-on steel helper spring that eliminates rear-end sag and stabilises sway and body roll. Built from high-grade shot peened steel, this suspension solution allows you to load up without sacrificing your ride quality....

Outback Kitters are proud to distribute SuperSprings, which are a simple, bolt-on steel helper spring that eliminates rear-end sag and stabilises sway and body roll. Built from high-grade shot peened steel, this suspension solution allows you to load up without sacrificing your ride quality....

Front SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilise weight transfer and limit body roll while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Vibration coming through...

Front SumoSprings is a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilize weight transfer and limit body roll while decreasing vibration, stabilizing sway, and softening harsh rebounds.  Spring Diameter: 3.25" Spring Height: 2.75" The...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds.  Corrugated and bumpy roads? Throwing a bunch of...

Front SumoSprings is a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilize weight transfer and limit body roll while decreasing vibration, stabilizing sway, and softening harsh rebounds.  The Blue SumoSprings shouldn’t be compressed past 70% of...

Here is a simple solution to give your 2011+ Chev 2500/3500 upgraded support for your constant load.  Gone are the days of removing the factory leaf springs and adding additional leaf packs, when you can use this innovative product and be back on the...

SuperSprings are a simple, bolt-on, steel helper spring that eliminates rear-end sag and stabilizes sway & body roll. Built from high-grade shot-peened steel, this suspension solution allows you to load up without sacrificing your ride quality.  The SuperSpring includes a patented roller shackle on...

SuperSprings are a simple, bolt-on, steel helper spring that eliminates rear-end sag and stabilizes sway & body roll. Built from high-grade shot-peened steel, this suspension solution allows you to load up without sacrificing your ride quality.  The SuperSpring includes a patented roller shackle on...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilising sway, and softening harsh rebounds. Corrugated and bumpy roads? Throwing a bunch of...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilizing sway, and softening harsh rebounds.  The SSR-330-47 has a 408kgs capacity when...

Front SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilize weight transfer and limit body roll while decreasing vibration, stabilizing sway, and softening harsh rebounds.  The SSF-106-47 has a 453kgs capacity when compressed...

Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load-carrying ability while decreasing vibration, stabilizing sway, and softening harsh rebounds.  The SSR-141-40 has a 1,000 lb capacity when compressed...

If you have a 2" lift or greater in your vehicle, then you should add an additional 1" Spacer to your SumoSprings to increase the engagement height. The kit includes: 2 x 1" Spacer Blocks Longer Bolts to suit your SumoSprings. Important Note: for...

SuperSprings are a simple, bolt-on, steel helper spring that eliminates rear-end sag and stabilizes sway & body roll. Built from high-grade shot peened steel, this suspension solution allows you to load up without sacrificing your ride quality.  The SuperSpring includes a patented roller shackle...

Every SumoSpring is handmade with care, making each one unique with its own natural characteristics, such as slight color variations and surface bubbles, proof of the craftsmanship that goes into every piece. Rear SumoSprings are a maintenance-free suspension enhancement built to create a better...