OE Quality
60-Day Returns

Arnott MR-3855 Suspension Strut - Front
Overview of Arnott Magnetic Strut MR-3855 for Audi TT RS Quattro
The Arnott Magnetic Strut MR-3855 is designed specifically for Audi TT RS Quattro and TTS Quattro models. This active suspension strut offers adjustable damping to enhance ride quality and handling without the need for additional mounting hardware.
- Active suspension strut with adjustable damping
- Monotube internal construction for consistent performance
- Standard grade type suitable for daily driving
- Lower mount type: base cup; upper mount type: stud
- Includes spring seat but no coil over springs or boot
- New, not remanufactured
Arnott Magnetic Strut Product Line Details
The Magnetic Strut line by Arnott focuses on active suspension components that integrate adjustable damping technology. This allows for improved control over ride comfort and vehicle dynamics, tailored to specific vehicle models like the Audi TT RS Quattro and TTS Quattro. The MR-3855 is part of this line, providing a monotube design that supports consistent shock absorption and handling characteristics.
Product Features and Specifications
The Arnott MR-3855 suspension strut features a monotube internal construction type, which helps maintain stable damping performance under various driving conditions. It is an active strut with adjustable damping, allowing drivers to fine-tune the suspension response. The strut uses a base cup lower mount and a stud upper mount for secure installation. While it includes a spring seat, it does not come with coil over springs, boots, or mounting hardware. This strut is designed as a new replacement part, ensuring reliability and longevity.
Common Applications and Problem Solving
- Restores proper suspension damping for Audi TT RS Quattro and TTS Quattro
- Improves ride comfort and handling stability
- Replaces worn or damaged active suspension struts
- Addresses inconsistent damping or harsh ride issues
- Supports suspension tuning with adjustable damping feature
Installation Notes and Tips
Installation of the Arnott Magnetic Strut MR-3855 requires professional tools and expertise due to the active suspension components and mounting types. Note that mounting hardware is not included, so existing hardware should be inspected and replaced if necessary. Proper alignment and torque specifications should be followed to ensure optimal performance and safety.
Quality Assurance and Warranty
The Arnott Magnetic Strut MR-3855 is a new, high-quality replacement part manufactured to meet OEM standards. Arnott provides quality assurance on their suspension components, though specific warranty details should be confirmed at the time of purchase. This part is designed to maintain the performance and safety of the Audi TT RS Quattro and TTS Quattro active suspension systems.
| Brand | Arnott |
| Part Number | MR-3855 |
| Position | Magnetic Strut, Front |
| 10530 | Active |
| Mounting Hardware Included | No |
| Internal Construction Type | Monotube |
| Grade Type | Standard |
| Adjustable | No |
| Lower Mount Type | Base cup |
| Upper Mount Type | Stud |
| Boot Included | No |
| Adjustable Damping | Yes |
| Adjustable Rebound | No |
| Air Adjustable | No |
| Air Bladder | No |
| Air Ride Suspension | No |
| Bearing Plate Included | No |
| Body End Measuring Point | Center eye |
| Coil Over Springs Included | No |
| Heavy Duty Crimping Rings | No |
| New Or Remanufactured | New |
| Progressive Spring Rate | No |
| Protective Aluminum Can | No |
| Shock Spring Assisted | No |
| Spring Isolators Included | No |
| Spring Seat Included | Yes |
| Springs Included | No |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2023 | Audi | TT RS Quattro | Front | w/Electronic Suspension; Magnetic Strut |
| 2023 | Audi | TTS Quattro | Front | Magnetic Strut |
| 2022 | Audi | TT RS Quattro | Front | w/Electronic Suspension; Magnetic Strut |
| 2022 | Audi | TTS Quattro | Front | Magnetic Strut |
| 2021 | Audi | TT RS Quattro | Front | w/Electronic Suspension; Magnetic Strut |
| 2021 | Audi | TTS Quattro | Front | Magnetic Strut |
| 2020 | Audi | TT RS Quattro | Front | w/Electronic Suspension; Magnetic Strut |
| 2020 | Audi | TTS Quattro | Front | Magnetic Strut |
| 2019 | Audi | TT RS Quattro | Front | w/Electronic Suspension; Magnetic Strut |
| 2019 | Audi | TTS Quattro | Front | Magnetic Strut |
| 2018 | Audi | TT RS Quattro | Front | w/Electronic Suspension; Magnetic Strut |
| 2018 | Audi | TTS Quattro | Front | Magnetic Strut |
| 2017 | Audi | TTS Quattro | Front | Magnetic Strut |
| 2016 | Audi | TTS Quattro | Front | Magnetic Strut |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.