Mishimoto MMSBH-F80-15 Nylon Braided Oil Cooler Line Kit for 2015-20 BMW M3/M4

Vehicle Fitment

• 2015-2020 BMW M3 (F80), M4 (F82/F83), and M2 Competition (F87) - S55 3.0 L turbo I6 engine
• Includes M3 Sedan 2015-2018; M4 Coupe/Convertible 2015-2020 including GTS (2016) and CS (2019-20); M2 Competition 2019-2020

Features

• Durable nylon-braided hoses withstand heat and abrasion
• Pre-installed -10 AN fittings for hassle-free installation
• Blue anodized aluminum adaptors for oil pump and cooler interfaces
• Compatible with OEM and Mishimoto F8X oil coolers
• Replaces brittle factory hardlines prone to corrosion
• OEM+ black finish maintains clean engine bay aesthetic
• Includes billet-style mounting bracket to route hoses neatly
• Mishimoto Lifetime Warranty for peace of mind

Specifications

• Hoses: two lengths - 1 ft 10 in with 45° & 70° -10AN fittings; 3 ft 3 in with 45° & 90° -10AN fittings
• Adaptors: blue anodized aluminum pump and cooler fittings (front fitment)
• Fitment chassis codes: F80, F82, F83, F87; Engine: S55 inline-6 turbo
• Finish: stealth black nylon braid
• Mounting: includes separator bracket and hardware
• Torque tightening per install instructions recommended

Included Components

• 1x 1 ft 10 in nylon-braided hose with 45° & 70° -10AN fittings
• 1x 3 ft 3 in nylon-braided hose with 45° & 90° -10AN fittings
• 1x Oil pump adaptor set (aluminum)
• 1x Cooler adaptor set (compatible with stock or Mishimoto cooler)
• 1x Braided-line separator bracket
• Mounting hardware (bolts, clamps)
• Lifetime Warranty documentation

Product Description

The Mishimoto MMSBH-F80-15 Oil Cooler Line Kit offers a robust upgrade over the OEM hardlines in the oil cooling system of 2015-2020 BMW F8X M3/M4 and M2 Competition models equipped with the S55 engine. Factory hardlines are vulnerable to corrosion and wear, often leading to leaks and cooling inefficiency. This kit replaces them with flexible nylon-braided hoses fitted with -10 AN connectors pre-installed, improving durability and reliability.

The included anodized aluminum adaptors let you easily interface with the factory oil pump housing and connect either the stock oil cooler or Mishimoto bar-and-plate cooler. Installation is straightforward, featuring a separator bracket to route lines cleanly and maintain OEM+ appearance. This kit helps ensure proper oil flow and thermal transfer during spirited driving and extended track use.

Fitment is officially confirmed through 2020 for chassis F80, F82, F83, and F87 with the S55 turbo I6 engine. This kit is not compatible with non-S55 models or for model years beyond 2020. All specifications and included components are validated directly from Mishimoto datasheets and authorized reseller listings :contentReference[oaicite:7]{index=7}.