Suspension and Components› Front Suspension Components
Super Springs
SUMOSPRINGS FRONT & REAR KIT | CSS-
SKU: S02N K-30-009
Easy — 1–2 hours
Description
* Front Coil Capacity Increased By 15% To 30%
* Rear Capacity 2800 Lb At 50% Compression
* Reduces And Stabilizes Sway
* Reduces Side-To-Side Body Roll And Front End Dip
* Made from patented micro-cellular urethane
* Will Not Leak Or Rupture
* Never Load Vehicle Beyond The Manufacturer GVWR
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Super Springs |
| Part Number | S02N K-30-009 |
Videos
Installing SUMO SPRINGS on Ram Promaster | Does it really make a DIFFERENCE?
Amazing Promaster Suspension Upgrade! - Part 2: Front Coil Sumo Spring Install #vanlife #SumoSprings
Ram Promaster Sumo Springs Installation and Review
Installing Front Coil Sumosprings on our Van - SuperSprings | Ram Promaster Van | Bob & Hillary
Winnebago RAM ProMaster Van Suspension Upgrade | SumoSprings SSR-313-54 & Coil SumoSpring CSS-1195
Ram Promaster | Best Suspension Upgrade?
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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