034Motorsport Volkswagen & Audi MQB 350mm Rear Brake Rotor Upgrade - 034-301-2004 - RED

This 034Motorsport kit upgrades the 310mm rear brake discs on MQB Audi, Volkswagen, SEAT, Cupra and Skoda models to 350mm two-piece floating rotors, with caliper carrier conversion brackets so the factory rear calipers are retained. Each rotor weighs about 14lbs, around 1lb less than the 15lb factory disc, yet keeps enough thermal mass in its CM-250 alloy ring to absorb heat and shed it through 72 directionally curved vanes. The 6061-T6 aluminium hat floats on high-strength alloy steel bobbins that allow for heat expansion, and J-slots in the face clean the pads and let hot gases escape. The rings are replaceable, and the factory brake dust shields must be removed or modified to clear the larger rotors.

Features

• Upsizes 310mm rear discs to 350mm
• Works with the factory rear calipers
• Floating two-piece design with 6061-T6 aluminium hats
• CM-250 alloy rings with 72 curved cooling vanes
• J-slot friction face
• About 1lb lighter per corner than the factory rotor
• Replaceable rotor rings for lower long-term cost

Specifications

• Brand: 034Motorsport
• Product Type: Rear Brake Rotor Upgrade Kit
• Rotor Size: 350mm (replaces 310mm OE)
• Construction: 2-piece floating, 6061-T6 aluminium hat, CM-250 alloy ring
• Weight: Approx. 14lb per rotor (OE 15lb)
• Includes: 2-piece floating rear rotor pair, red caliper carrier conversion brackets
• Bracket Colour: Red
• Fitment Notes: MQB models with single-caliper 310mm rear discs; dust shields must be removed or modified
• Part Number: 034-301-2004-RED

Vehicle Compatibility: 15 applications across 5 makes. Select a make to view.

Images shown are generic and for illustration only. The part supplied may differ in appearance.

Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.