HSD MonoPro Coilovers BMW 1 Series E88 Convertible 07-10
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HSD MonoPro Coilovers – BMW 1 Series E88 Convertible 2007-2010
Upgrade the suspension of your BMW 1 Series E88 Convertible with HSD MonoPro Coilovers, developed for drivers who want a more performance-focused setup for fast-road, trackday and motorsport use.
The MonoPro range uses high-pressure monotube damper technology and offers greater chassis control and tuning flexibility than the more road-focused Dualtech range.
HSD part number:
HSD8-MP-BM15
Available Spring Rates
This application is available with two spring-rate configurations.
Default Setup
- Front: 8kg/mm
- Rear: 9kg/mm
HSD lists the spring dimensions as:
- Front: 175mm length / 65mm ID
- Rear: 200mm length / 65mm ID
This is the more versatile option for mixed road and track use, offering a strong balance between performance and compliance.
Track Pack
- Front: 10kg/mm
- Rear: 12kg/mm
The Track Pack provides a firmer and more circuit-focused setup for drivers wanting increased chassis support under harder use.
HSD describes this configuration as being specified to offer a strong balance between performance and compliance for more demanding driving.
High-Pressure Monotube Dampers
The MonoPro range uses high-pressure monotube damper construction rather than the twin-tube design used in the Dualtech range.
This more performance-focused design is intended to provide:
- Strong damper control
- Improved consistency during repeated hard use
- Effective heat management
- Responsive chassis behaviour
- Greater suitability for track-focused setups
Adjustable Damping
HSD MonoPro coilovers feature adjustable damping, allowing the suspension response to be tailored around:
- Road conditions
- Tyre choice
- Driver preference
- Vehicle setup
- Fast-road use
- Track conditions
This provides useful flexibility for cars that are used in different environments rather than being permanently configured for one type of driving.
Adjustable Ride Height
Ride height is adjustable, allowing the E88 to be set up around:
- Preferred stance
- Wheel and tyre fitment
- Arch clearance
- Centre of gravity
- Intended road or track use
Adequate suspension travel and tyre clearance should always be retained when lowering the vehicle.
Front Camber Adjustment
HSD lists front camber adjustment as part of the specification for this application.
This gives additional flexibility when setting up the front geometry for:
- Fast-road driving
- Track use
- Higher-grip tyres
- More aggressive alignment settings
The final geometry should always be configured around the intended use of the car.
Compatibility – BMW E88 Convertible
HSD states that this kit is compatible with all standard BMW 1 Series E88 Convertible models.
Published applications include:
- BMW E88 116i
- BMW E88 118i
- BMW E88 120i
- BMW E88 125i
- BMW E88 128i
- BMW E88 130i
- BMW E88 135i
- BMW E88 135is
HSD markets this specific product as the BMW 1 Series E88 Convertible 2007-2010 application.
Important Compatibility Note
Although HSD uses the same HSD8-MP-BM15 family across several E8x 1 Series applications, this product page is specifically for the E88 Convertible.
Compatibility should still be confirmed against the exact vehicle before ordering, particularly where suspension components or chassis specification have been modified.
If you're unsure, contact The Rosso Corsa Collective with your registration and exact model before purchase.
Designed for Fast Road & Track
The MonoPro is particularly well suited to:
- Fast-road driving
- Track days
- Clubsport builds
- Performance-focused road cars
- Higher-grip tyre setups
- Drivers wanting adjustable geometry and damping
The default 8/9kg.mm setup offers the more versatile option, while the 10/12kg.mm Track Pack is better suited to more focused circuit use.
What's Included
HSD lists the kit as including:
- 4 x HSD MonoPro coilovers
- 2 x C spanners
- Fitting instructions
- 2 x HSD stickers
Vehicle Fitment Summary
HSD part number:
HSD8-MP-BM15
Vehicle:
- BMW 1 Series E88 Convertible
Model years:
- 2007-2010
Default spring rates:
- Front: 8kg/mm
- Rear: 9kg/mm
Track Pack spring rates:
- Front: 10kg/mm
- Rear: 12kg/mm
Adjustment:
- Ride height
- Damping
- Front camber
Damper design:
- High-pressure monotube
Professional Installation Recommended
Professional installation is recommended.
Following installation, the vehicle should receive a full wheel alignment and geometry setup to ensure correct handling, tyre wear and suspension performance.
Where front camber adjustment is used, the geometry should be set appropriately for the car’s intended road or track use.
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