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VREL R2 Track Advanced Coilovers for 2015-2021 Mercedes-Benz C-Class (W205/C205/A205)
VREL R2 Track Advanced Coilovers for 2015-2021 Mercedes-Benz C-Class (W205/C205/A205)
Regular price
$1,199.00
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R2 Track Advanced
Monotube precision for track and performance driving.
Gas-oil separated monotube construction, 32-way fine damping, and pillow-ball upper mounts with camber plates. The R2 is engineered for drivers who demand consistent performance under sustained load and precise control over every aspect of their suspension setup.
2015-2021 Mercedes-Benz C-Class C300
W205/C205/A205
2.0T I4 · RWD
CORE PERFORMANCE SPECS
The 3 Specs That Matter Most
Quickly compare damping, ride height and construction before you buy.
Damping Control
32-Way Fine DampingPrecision-Adjustable
Ride Height
Full-Length Adjustable0-60 mm Lowering Range
Construction
MonotubeGas-Oil Separated
RIDE FEEL
What It Feels Like on the Road
Lower the car, tighten the chassis and keep the ride usable for daily driving.
Street
Firm, Communicative, Purposeful
The R2 is streetable — but it makes no apologies for being firm. The monotube design transmits more road feedback than twin-tube alternatives, and the pillow-ball mounts add directness to the steering response. For daily driving, set damping toward the softer end. It won't match an L1 or L2 for plushness, but it delivers a connected, purposeful feel that performance-oriented drivers appreciate.
Stance
Full-Length Precision Drop
Full-length adjustment lets you set the ride height exactly where you want it without sacrificing suspension travel. Whether you're dialing in a slight rake for track aesthetics or going low for a show build, the R2's threaded body gives you the range and precision to get it right.
★ Primary Mission
Track — R2's Primary Mission
Sustained Performance Under Load
This is what the R2 was built for. The monotube gas-oil separated design maintains consistent damping force even under sustained high-temperature track use — reduced damping fade, helps reduce oil aeration, and more consistent performance under sustained load lap after lap. The 32-way fine damping adjustment lets you tune compression and rebound to suit any circuit, tire compound, or driving style. Pillow-ball upper mounts with camber plates give you added camber adjustment capability for optimal grip. When the session ends, the R2 drives you home — no trailer needed.
Full Specifications
Engineering Deep-Dive
Every component, specified. Every material, validated.
Damping & Adjustment 32-Way · Monotube
| Damping Adjustment | 32-Way Fine Damping Adjustable |
| Height Adjustment Type | Full-Length Adjustable |
| Camber Adjustment | Optional Top-Mount Adjustable |
| Front Lowering Range | 0-60 mm / 0-2.4 in |
| Rear Lowering Range | 0-60 mm / 0-2.4 in |
Construction & Materials Monotube · Cr-Mo
| Internal Construction | Monotube (Gas-Oil Separated) |
| Body Material | Chromoly Steel (Cr-Mo) |
| Body Finish | Zinc-Plated Steel (Anti-Corrosion) |
| Thread Type | Anti-Debris Trapezoidal Thread |
| Piston Rod Material | Cr-Mo Steel with Hard Chrome Plating |
| Spring Material | High-Tensile 55CrSi Alloy Steel |
| Front Spring Rate | 7 kg/mm (392 lbs/in) |
| Rear Spring Rate | 10 kg/mm (560 lbs/in) |
55CrSi Chromoly Springs — Consistent Performance Under Load
VREL coilover springs are forged from high-tensile 55CrSi chromoly alloy steel, designed to maintain consistent spring response and resist fatigue under repeated compression — validated through 3 million cycle fatigue testing.
Hard-Chrome Plated Piston Rod — A Core VREL Advantage
The Cr-Mo steel piston rod features a hard chrome plating surface treatment (HRC 70+ hardness) that delivers three key performance advantages over standard steel rods: high wear resistance that helps extend oil seal life, enhanced corrosion resistance for harsh climates and winter road salt, and low-friction operation that helps maintain consistent damping response across millions of cycles — validated through 3 million cycle fatigue testing.
Fluid & Seals FUCHS Oil · NOK Seals
| Damper Oil | FUCHS (Germany) |
| Seals | NOK (Japan) |
Mounts & Hardware Pillow-Ball w/ Camber
| Bushing Material | High-Density Polyurethane |
| Front Upper Mount | Performance Pillow-Ball Upper Mount (With Camber Plate) |
| Rear Upper Mount | Upgraded Performance Upper Mount |
Vehicle Fitment W205/C205/A205
| Year Range | 2015-2021 |
| Make / Model | Mercedes-Benz C-Class |
| Chassis Code | W205/C205/A205 |
| Trim Level | C300 |
| Engine | 2.0T I4 |
| Drive Type | RWD |
| Body Style | Sedan/Coupe/Convertible |
Warranty & Logistics 2-Year · 15-Day Lead
| Warranty | 2 Years |
| Lead Time | 15 Days |
| Gross Weight | 25 kg (55 lbs) |
| Package Dimensions | 65 × 45 × 13 cm |
Package Contents
What's in the Box
Complete bolt-on kit — everything needed for installation.
Product Flat-Lay
- 2x Front Coilover Dampers (Pre-assembled)
- 2x Rear Coilover Dampers (Pre-assembled)
- Adjustment Wrenches (for damping & height)
- Installation Hardware Kit (Bolts, Washers, Spacers)
Before You Install
Fitment & Installation Notes
Important information to ensure proper fitment and safe installation.
BEFORE YOU INSTALL: Professional installation and 4-wheel alignment required. Preload is factory-set.
Installation Requirements & Preload Pro-Install · Factory-Set
- Professional installation is strongly recommended.
- Requires specialized tools and a vehicle lift.
- 4-wheel alignment is mandatory after installation.
- Spring preload is factory-set out of the box — do not adjust preload rings.
- Only adjust damping and ride height using the provided wrenches.
Vehicle Compatibility & Fitment Notes W205/C205/A205
- Year Range: 2015-2021
- Make / Model: Mercedes-Benz C-Class
- Chassis Code: W205/C205/A205
- Trim Level: C300
- Engine: 2.0T I4
- Drive Type: RWD
- Body Style: Sedan/Coupe/Convertible
Fitment Notes
Fits Models with Factory Steel Spring Suspension Only (仅限原厂钢制弹簧/非气动版本)Excludes Models with Factory AIRMATIC Air Suspension (排除原厂气动悬挂版); Excludes C350e Hybrid; Excludes C43/C63 AMG
Reference
Installation Torque Specifications
Standard torque values for VREL coilover mounting hardware.
Installation Torque Specifications M8 · M10 · M12 · M14 · M16
| M8 Bolt | 25 N·m |
| M10 Bolt | 25 N·m |
| M12 Bolt | 40 N·m |
| M14 Bolt | 50 N·m |
| M16 Bolt | 50 N·m |