Chase Bays Extended Clutch Line – 1984–1991 BMW E30 | BMW Transmission Adapter Swap

Purpose-built for swapped E30 builds, the Chase Bays CB-E30-CLUTCHEXT is an extended stainless braided clutch line designed specifically for 1984–1991 BMW 3-Series E30 chassis running a BMW transmission adapter. The extended length accommodates the geometry changes introduced by the adapter, routing cleanly without modification while delivering Chase Bays' signature PTFE-lined stainless braided construction for a firm, consistent clutch pedal feel.

If you're running a BMW trans adapter in your E30 swap build, this is the correct clutch line — the standard-length E30 line will not reach. A critical detail for a clean, functional swap build.

Key Features

• Extended Length for BMW Trans Adapter: Specifically designed for E30 builds using a BMW transmission adapter — correct length and routing for swapped applications where the standard clutch line falls short
• Stainless Braided / PTFE Construction: Aircraft-grade stainless braid over a PTFE inner liner for superior pressure resistance, heat tolerance, and fluid compatibility
• Firm, Consistent Pedal Feel: Eliminates the expansion and flex of OEM rubber lines for precise, confidence-inspiring clutch engagement
• Long-Term Durability: PTFE liner resists clutch fluid degradation, moisture absorption, and heat — outlasts OEM rubber significantly
• Chase Bays Quality: Engineered and assembled by Chase Bays — the industry standard for performance hydraulic lines in motorsport and engine swap builds

Specifications

• Type: Extended Stainless Braided Clutch Line
• Fitment: 1984–1991 BMW E30 3-Series with BMW Transmission Adapter (Swap)
• Inner Liner: PTFE
• Outer Braid: Stainless Steel
• Part Number: CB-E30-CLUTCHEXT

Note: This is the extended clutch line for E30 builds using a BMW transmission adapter. If your E30 is running the factory transmission without an adapter, you require a different part number. Verify your transmission configuration before ordering.