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RS-R Down Sus Lowering Springs for 2014-2018 Mazda 3 5DR (BM2FS)
$83.70 $279.00
RS-R Down Sus lowering springs for the 2014-2018 Mazda 3 5DR (BM2FS) drop the car into a cleaner, more purposeful stance while tightening body roll and sharpening turn-in on everyday roads. Each set is engineered specifically for this 3 chassis, so drop, spring rate and factory damper tune stay in balance — the car sits where you want it and still drives like a daily.
Racing Studio-R built its first suspension in Osaka in 1972 and has been refining the Down Sus spring for more than fifty years. Each set is progressive-rate, cold-wound and heat-treated in-house in Japan, then matched to the factory shock valving and ride-height target of the specific chassis it bolts onto. Backed by RS-R’s 3-year / 50,000 km fatigue warranty.
Features
Availability
This application is a special-order item. Lead time from Japan is approximately 3–6 months by standard sea freight. Expedited DHL/FedEx/UPS shipping from Japan is available for an upcharge when stock is on hand — contact us for current lead time.
Specifications
| Part Number | M141D |
| Part Name | RS-R Down Sus Lowering Springs |
| Vehicle | 2014-2018 Mazda 3 5DR |
| Chassis Code | BM2FS |
| Ride-Height Adjustable | No |
| Spring Type | Progressive |
| Approximate Drop – Front | -30mm to -35mm (-1.2inch to -1.4inch) |
| Approximate Drop – Rear | -30mm to -35mm (-1.2inch to -1.4inch) |
| Spring Rate – Front | 3.31 Kg/mm |
| Spring Rate – Rear | 3.47 Kg/mm |
| Warranty | 3 Years / 50,000 km |
| Notes | – |
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