Promaster Front Coil SumoSprings
Coil SumoSprings for the front of your Promaster are a quick and easy way to enhance the front suspension. Sold in pairs.
SumoSprings are a micro cellular urethane product designed to help reduce sag and stabilize sway.
They are a progressive spring with a very soft initial engagement. That means that as more weight is added, the harder they get and more they push back, providing support and control when you need it without affecting the factory ride when unloaded.
Easy installation with no leaks and no maintenance. Promaster front SumoSprings mount between the coils on the front springs. No modifications or drilling are needed.
Never Exceed Gross Vehicle Weight Rating.
Promaster SumoSprings video - installation tips - click here
- Sold in pairs
- Made in the USA
- Read all manufacturers recommendations and warnings
- All warranties are manufacturers' warranties
- Never Exceed Gross Vehicle Weight Rating
Clear instructions are included, and full tech support is always offered. Call anytime with questions or orders 971-678-5940.
When you buy from VanUpgrades, we offer continuing tech support while you are on the road, with any van question anytime. We are here to help get you where you need to go.
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