JBtuned EG/EK Civic & DC Integra D/B-Series Full Clutch Line Replacement

Replace the complete factory clutch hydraulic line from the clutch master cylinder to the slave cylinder with a single JBtuned full replacement clutch line designed specifically for D-Series and B-Series Honda Civic and Acura Integra applications.

Rather than retaining the factory combination of hard line and rubber hose, this system replaces the entire master-to-slave hydraulic path with a PTFE-lined, stainless-steel braided clutch line using stainless-steel fittings and application-specific hardware.

Quick Specifications

• Product Type: Full master-to-slave clutch line replacement
• Applications: EG Civic, EK Civic, 1994-1995 DC Integra, 1996+ DC Integra
• Engine Compatibility: Honda D-Series and B-Series
• Master Cylinder Options: OEM Honda or Honda S2000 clutch master cylinder
• Line Construction: PTFE inner liner with stainless-steel braid and black outer coating
• Fittings / Hardware: Stainless steel
• Sealing Washers: Copper
• Quick Release Option: Available with inline dry-break fitting
• Factory Clutch Hard Line: Removed / no longer used
• Factory Rubber Clutch Hose: Removed / no longer used

Complete Master-to-Slave Replacement

This is not a short replacement hose that connects back into the original clutch hard line. The JBtuned Full Clutch Line Replacement runs from the clutch master cylinder all the way to the transmission slave cylinder, eliminating the factory hard line and rubber flex-hose sections in between.

Replacing the complete hydraulic path simplifies the clutch plumbing and removes multiple original line sections and connections from the engine bay.

Cleaner, More Direct Clutch Line Routing

This line is not intended to duplicate the factory clutch-line routing.

The normal JBtuned routing takes a more direct path under the intake manifold and around the cylinder head, keeping much of the clutch line out of sight while reducing the amount of visible hydraulic plumbing in the engine bay.

It is not marketed as a dedicated “tucked” clutch line, but the simplified routing works especially well in cleaned-up engine bays where the factory hard line and its original routing are no longer desired.

Chassis Fitment

Select the version that matches your chassis:

• EG Civic
• EK Civic
• 1994-1995 DC Integra
• 1996+ DC Integra

The chassis selection is important because the required line configuration differs between applications. Select the vehicle the line will actually be installed in.

OEM or S2000 Clutch Master Cylinder

The line is available for two clutch master-cylinder configurations:

• OEM Master Cylinder — for applications retaining the factory-style Honda Civic / Integra clutch master cylinder.
• S2000 Master Cylinder — for vehicles converted to a Honda S2000 clutch master cylinder.

Select the master-cylinder option that matches the hardware installed in the vehicle so the clutch line is supplied with the correct master-side configuration.

Optional Quick Release Dry-Break Connection

For cars that are frequently serviced, raced, or have the engine and transmission removed regularly, an optional inline dry-break fitting can be added to the clutch line.

The dry-break connection allows the clutch line to be quickly separated when removing the engine, servicing the drivetrain, or simply when the hydraulic line needs to be moved out of the way.

This turns a normally permanent master-to-slave line into a more service-friendly system while retaining the full replacement layout.

PTFE and Stainless-Steel Construction

The clutch line uses a PTFE inner liner with stainless-steel braided reinforcement and a black protective outer coating.

Stainless-steel fittings are permanently crimped to the hose, and Mil-Spec resistant heat shrink is used at the hose-end transitions for a clean, protected finished assembly.

The supplied clutch-line hardware and fittings are stainless steel, with copper sealing washers provided where required for the hydraulic connection.

What Is Included?

The standard clutch-line system includes the components required to replace the factory master-to-slave clutch plumbing:

• JBtuned full-length clutch line assembly
• Stainless-steel master-cylinder connection hardware
• Stainless-steel slave-cylinder adapter
• Copper sealing washers

When the Quick Release Version is selected, the clutch line is supplied with the additional inline dry-break connection.

Why Replace the Factory Clutch Line?

Older Civic and Integra clutch systems use a combination of rigid factory hard line, flexible hose, brackets, and multiple connection points between the master and slave cylinders.

A complete replacement line simplifies that arrangement into a cleaner master-to-slave hydraulic path while also giving builders greater flexibility in how the clutch plumbing is incorporated into the engine bay.

For restored, modified, swapped, or cleaned-up Honda engine bays, it provides a purpose-built alternative to reinstalling the original clutch-line assembly.

Important Fitment Information

This line does not follow the original factory clutch-line routing. It is designed around the cleaner, more direct JBtuned routing beneath the intake manifold and around the cylinder head.

Choose the correct chassis, clutch master cylinder, and quick-release configuration when ordering.