Ohlins POS MY10S1 Road & Track Coilover Kit 1998-2012 Porsche Boxster/Cayman

Vehicle Fitment

• 1998-2004 Porsche Boxster (986, Base & S)
• 2005-2012 Porsche Boxster (987, Base & S)
• 2005-2012 Porsche Cayman (987, Base, S, S Sport & R)

Fitment Notes

• Requires use of OEM factory top mounts - not included
• Vehicles equipped with optional Porsche Active Suspension Management (PASM) require an EDC cancellation kit (Ohlins part #35020-08), sold separately - this kit is not compatible with OEM electronic damping systems
• Target ride height for standard (non-PASM) models: approximately 20mm lower than OE front and rear
• Target ride height for PASM models: approximately 10mm lower than OE front; 0mm lower rear
• Supersedes the previous POS MR80S1 kit with added front suspension travel and updated DFV settings
• Compatible with 986 and 987 platforms - kit includes all platform-specific hardware; refer to included instructions for model-specific component identification

Features

• Ohlins Dual Flow Valve (DFV) technology provides seamless damping transition between road comfort and track performance
• 20-click single-knob damping adjuster simultaneously controls compression and rebound for effortless street-to-track tuning
• Monotube shock architecture delivers faster, more sensitive damping response compared to twin-tube designs
• Inverted front struts and aluminum-body rear shocks reduce unsprung weight and improve thermal dissipation
• Independent front and rear ride height adjustment via threaded spring perch collars
• Independent front and rear spring preload adjustment for fine-tuned balance
• Corrosion-tested to ISO 9227 standards - backed by a 2-year limited worldwide warranty
• Rebuildable and revalvable - can be serviced and tuned at any Ohlins service center

Specifications

• Part Number: POS MY10S1
• System: Road & Track Coilover Kit (Front & Rear)
• Damper Design: Monotube, Gas Charged
• Front Spring Rate: 70 N/mm (400 lbs/in / 7 kg/mm)
• Rear Spring Rate: 80 N/mm (458 lbs/in / 8 kg/mm)
• Spring Finish: Yellow
• Shock Body Material: Aluminum
• Shock Body Finish: Silver
• Damping Adjustment: 20-click, single knob (compression & rebound)
• Ride Height Adjustment: 0-20mm lower than OE (model dependent)
• Top Mounts: OEM factory mounts required (not included)
• EDC Cancellation Kit: Ohlins #35020-08 (sold separately, PASM-equipped vehicles only)
• UPC: 840153631740

Included Components

• 2x Front Inverted Monotube Strut Assemblies with Springs
• 2x Rear Aluminum Monotube Shock Assemblies with Springs
• 1x Complete Hardware Kit (includes 986- and 987-specific components)
• 1x Ohlins Mounting Instruction Sheet

Product Description

The Ohlins POS MY10S1 is the updated Road & Track coilover system for the 1998-2012 Porsche Boxster and Cayman (986/987), superseding the previous POS MR80S1 with improved front suspension travel and refined DFV tuning for better behavior on rough road surfaces. Built around Ohlins' proprietary Dual Flow Valve technology, the kit delivers consistent, race-derived damping that works in both directions of travel - keeping the tire in contact with the road for improved grip, feel, and confidence whether on public roads or a track circuit.

The 20-click single-knob adjuster makes it straightforward to dial between a comfortable street setup and a firm track configuration without tools. Independent ride height and spring preload adjustment front and rear allow precise corner-by-corner balance tuning. Vehicles fitted with PASM require the Ohlins EDC cancellation kit (part #35020-08), sold separately. All units are corrosion-tested to ISO 9227 and covered by Ohlins' 2-year limited worldwide warranty.