The Ultimate DCT Oil Pan now has its perfect match — the Ultimate DCT Hydraulics Cover.
Expertly engineered by Fall-Line Motorsports, this billet 6061-T6 aluminum upgrade replaces the factory plastic cover, bringing unmatched durability, cooling performance, and reliability to BMW DCT models.
The OEM plastic hydraulics cover is known to fatigue and warp from repeated heat cycles — a major concern given the critical components it protects. Fall-Line’s billet aluminum design solves this with 5-axis CNC machining for precise tolerances and a hard-coat black anodized finish for superior wear and corrosion resistance.
A custom Viton O-ring replaces the factory gasket, seated in an internal channel that provides a perfect seal and eliminates the need for regular gasket replacements. With its optimized external cooling fins, this cover enhances heat dissipation to prevent DCT overheating — a vital advantage during track use or spirited driving.
Product Details:
- Compatible with all BMW DCT models (see list below)
- CNC-machined from 6061-T6 aluminum on 5-axis DMG Mori machines
- Hard-coat black anodized for wear and corrosion protection
- Viton O-ring design eliminates OEM gasket and maintenance intervals
- Integrated cooling fins for enhanced heat management under load
- Made in the USA
Applications:
- E82 / E88 135i
- E9X 335i, 335is, M3
- F8X M2 / M3 / M4 / M4 GTS
- F10 M5
- F06 / F12 / F13 M6
- E89 Z4
