Stoney Racing MX5NB-0011 Silicone Brake Servo Hose & Valve – Mazda MX5 MK2 NB 1.8 Pre-Facelift

The Stoney Racing MX5NB-0011 is a silicone replacement for the brake servo vacuum hose on the Mazda MX5 MK2 NB 1.8 Pre-Facelift, 1998–2001.

It replaces the vacuum hose between the brake servo and the inlet manifold, and comes with a new one-way check valve to keep the servo working at full efficiency. Each hose is built from 4-ply silicone with 3-ply polyester reinforcement, so it will not perish, swell or crack like ageing rubber hoses.

It is available in 9 colours and comes with a full set of stainless worm-drive or spring clamps.

Key Features

• Direct-fit replacement for 1 brake servo vacuum hose
• Fits right-hand-drive Mazda MX5 MK2 NB 1.8 Pre-Facelift models, 1998–2001
• Manual and automatic, RHD only
• 4-ply silicone with 3-ply polyester reinforcement
• Working pressure over 7 bar, burst pressure over 10 bar
• Temperature range −50°C to 180°C
• Choice of 9 colours
• Clamps included in 2 styles
• 3-year manufacturer warranty

Specifications

Hoses Included

• Brake servo to inlet manifold vacuum hose

Clamp Options

Black Spring Clips are the type most manufacturers use. They give the most even clamping pressure and are generally the best choice for coolant hoses, although being mild steel they can show surface rust over time.

Stainless Worm-Drive clamps are fully stainless, so they will not rust, and they are easier to fit in tight spaces. A good choice if engine bay appearance matters.

Important Fitting Information

• The original hose has a one-way valve built in. Fit the new valve supplied in the kit, with the arrow pointing as marked.
• Right-hand-drive cars only. The hose routing is different on LHD cars.
• Use washing-up liquid or a silicone-based lubricant when fitting. Do not use oil-based lubricants.

What's in the Box?

• 1 × Stoney Racing reinforced silicone hose in your chosen colour
• 1 × one-way brake servo check valve
• Full clamp set in your chosen style

Frequently Asked Questions

Does it fit left-hand-drive cars?

No. This hose is shaped for right-hand-drive cars only.

Why is there a valve in the kit?

The original hose has a one-way check valve inside it to hold vacuum in the brake servo. A new valve is supplied so your brakes keep full assistance.

Will it fit a MK2.5 facelift?

No. Facelift cars from 2001 use a different hose, which we also sell.

Which clamps should I choose?

Spring clips give the most even clamping force. Stainless worm-drive clamps will not rust and are easier to fit. Clamps are included with every hose.

What warranty do I get?

Stoney Racing silicone hoses carry a 3-year warranty.