BMW F82/F83 M4 & Competition Upgraded Billet Aluminum DCT Transmission Pan – S55 3.0L Twin-Turbo | Superior Cooling, Rigidity & Long-Term Reliability

The BAVMODS® Billet Aluminum DCT Transmission Pan is the ultimate upgrade for your F82/F83 M4 & Competition — vehicles that embody BMW’s track-bred engineering and relentless performance.

The factory composite DCT pan, while lightweight, suffers from one fatal flaw: it degrades under repeated thermal stress. Over time, heat cycles and pressure variations cause it to warp, leading to fluid seepage and inconsistent internal pressures — issues that directly affect the DCT’s precision and reliability.

This billet aluminum replacement is engineered to eliminate that weakness entirely. Milled from solid aluminum for maximum strength and rigidity, it enhances both structural stability and thermal efficiency. The improved cooling characteristics help maintain stable fluid temperatures, even under sustained boost and high-speed load, ensuring every gear shift remains sharp, consistent, and responsive.

Whether you’re pushing 600+ horsepower on track or daily driving your S55-powered M car, this upgrade offers the peace of mind and performance consistency that factory plastic could never provide.

Key Features & Benefits

• Billet Aluminum Construction – Prevents flexing, cracking, and warping under extreme heat and load.
• Improved Cooling Performance – Efficient thermal conduction helps maintain ideal DCT operating temps.
• Precision-Machined Sealing Surface – Ensures a leak-free, reusable seal that outlasts OEM gaskets.
• Optimized Flow Geometry – Maintains consistent internal pressure and fluid circulation.
• Plug-and-Play Fitment – Direct bolt-on replacement using OEM filter and hardware.
• OEM+ Design Language – Clean, purposeful finish to complement high-performance builds.
• Track-Tested Durability – Trusted under the most demanding conditions.

Performance You Can Feel

Expect faster, smoother shifts and cooler transmission temperatures, even under extended track sessions or high ambient heat. With the added rigidity of the billet structure, the DCT experiences less flex during gear engagement — resulting in cleaner shifts, improved clutch modulation, and long-term reliability.

Your S55 thrives on precision — and this pan ensures your transmission keeps up.

Why It Matters

The S55 is capable of astonishing power output and race-ready performance — but sustained heat is its enemy. The BAVMODS® Billet Aluminum DCT Transmission Pan not only eliminates the risk of warping and leakage, but it also strengthens one of the most heat-sensitive systems in the car.

This upgrade protects your investment and ensures your M car performs as consistently on lap 100 as it did on lap one. It’s not just maintenance — it’s mechanical assurance, built the BAVMODS® way.

FITMENT: BMW M Series – F82 and F83 M4

• F82 and F83 M4 – S55 3.0L Twin-Turbo (DCT models)

• Compatible with RWD and xDrive where equipped

Please refer to the “Fitment” section in the product description for compatibility details.