The STM Evo X aluminum power steering reservoir is a direct replacement for the factory piece. Available brushed, wrinkle or gloss black. Includes the 3″ STM black cap, stainless hardware and hose clamps for a clean and simple install.
Vehicle Fitment:
2008-2015 Evolution X
Features:
• Hand Crafted
• Lightweight Aluminum Body
• Tig Welded
• Back Purged
• Stainless Hardware
• Bolts to Factory Location
• Includes 3″ Cap and O-Ring
• Replaces OEM part number MN101937
• Weighs 14.9 oz
• STM Products are made in the USA!
• Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.
Purchase Includes:
(1) STM Reservoir
(1) STM 3″ Cap with O-Ring
(1) 1/4″ Hose Clamp
(1) 5/16″ Hose Clamp
(2) M8x16 Stainless Bolts
(2) M8 Stainless Flat Washers
Shipping Times: 1-14 Days
Hand crafted and welded in New York, please give our fabricators time to assemble your parts!
Shipping Notes:
The install hardware may be inside the can.
Updated Sep 2025:
Now includes the new 3″ billet STM cap and redesigned mounting bracket. The original V1 style is pictured installed. We will have updated photos soon!
| Part Number: | Finish: |
| STM-EVOX-PSRES-BR | Brushed Aluminum |
| STM-EVOX-PSRES-GB | Gloss Black |
| STM-EVOX-PSRES-WB | Wrinkle Black |
| STM-EVOX-PSRES-PO | Polished *Discontinued Sep 2025* |

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