StopTech Sport Cross-Drilled Front Brake Disc/Rotor 345mm for Volvo S90 2016+ & XC90 2014+ | Perforated Vented High Carbon OE Replacement Upgrade | 5x108 | Black E-Coated | 128.39054L / 128.39054R

StopTech Drilled Front Rotors 345 mm - Volvo S90 and XC90 Upgrade

Give your Volvo the stopping confidence it deserves with these premium StopTech drilled front rotors. Built as a direct OE replacement for the front axle and fully compatible with factory calipers and brake lines, this 345 mm performance rotor delivers crisp initial bite, improved thermal control and consistent braking in everyday driving, fast road use and wet conditions.

Engineered with precision cross-drilling to evacuate heat and gases, these rotors help reduce pad glazing and minimise fade on demanding drives. A durable black e-coat on the hub and edges fights corrosion, while high carbon metallurgy promotes quiet operation, strength and stability under repeated heavy stops. If you are searching for a front rotor upgrade for Volvo S90 or Volvo XC90, drilled and vented performance rotors, or an OE-spec replacement with enhanced pedal feel, this is the proven choice.

Why enthusiasts choose these StopTech rotors

• Drilled faces for sharper response, better heat management and confident wet weather braking
• High carbon cast iron for durability, crack resistance and reduced noise
• Black e-coated hats and edges for long-lasting rust protection on non-friction surfaces
• OE-style internal vane design in a 1-piece casting for simple bolt-on fitment
• Works perfectly with stock calipers and quality road performance pads
• Handed left and right for correct cooling direction and balanced performance

At MJ Modifications we have installed these StopTech rotors on customer S90 and XC90s and the feedback is consistently excellent. Drivers report stronger bite, more reassuring pedal feel and an aggressive motorsport look behind the wheels. If you want a front rotor that performs and lasts, this StopTech option delivers.

Key specifications

• Position: Front axle
• Diameter: 345.0 mm
• Thickness new: 30.0 mm
• Minimum thickness: 27.5 mm
• Overall height: 48.0 mm
• Centre bore: 63.5 mm
• Pitch circle: 5x108 mm
• Stud hole diameter: 15.70 mm
• Face: Cross drilled
• Vane: OE style
• Construction: 1-piece high carbon cast iron
• Contents: 1 x front rotor

Note: Rotors are handed left and right and are sold individually. For best results, replace rotors and pads in axle pairs.

Compatibility

• Volvo S90 second generation 2016 to present
• S90 B4 Hybrid 2.0 Turbo 2020 to present
• S90 B5 Hybrid 2.0 Turbo 2020 to present
• S90 B6 Hybrid 2.0 Turbo 2020 to present
• S90 T4 2.0 Turbo 2017 to 2019
• S90 T5 2.0 Turbo 2016 to 2019
• S90 T6 2.0 Turbo Supercharged 2016 to 2020
• S90 T8 Hybrid 2.0 Turbo Supercharged 2017 to present
• S90 D3 2.0 TD 2016 to 2019
• S90 D4 2.0 Twin TD 2016 to 2019
• S90 D5 2.0 Twin TD 2016 to 2020
• Volvo XC90 second generation 2014 to present
• XC90 T5 2.0 Turbo 2015 to 2019
• XC90 T6 2.0 Turbo Supercharged 2014 to 2019
• XC90 D4 2.0 Twin TD 2015 to 2018
• XC90 D5 2.0 Twin TD 2014 to 2019

Part numbers

• 128.39054L - Front Left
• 128.39054R - Front Right

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. For a fitting quote or technical advice, email info@mjmodifications.co.uk.

Manufacturer and warranty

Manufactured by StopTech. Warranty: 6 months or 6,000 motorway miles. For warranty assistance please contact info@mjmodifications.co.uk.

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