On a turbocharged Ford Sierra Cosworth 2WD, the boost system is constantly exposed to heat and pressure
Over time, the original rubber boost hoses can lose flexibility, deform, or show signs of wear, potentially affecting the reliability of the turbocharging system. This PAFCLASSIC® Silicone Boost Hose Kit provides a durable replacement designed to maintain dependable boost performance under demanding conditions.
The kit includes 3 silicone boost hoses manufactured from premium 3-ply silicone reinforced with polyester textile fibres. This robust construction offers outstanding resistance to high temperatures, pressure fluctuations, and age-related deterioration, delivering a longer service life than conventional rubber hoses.
Designed for models fitted with the original dump valve, this kit installs as a direct replacement without requiring any modifications. Its reinforced construction helps maintain a reliable boost system whether your Cosworth is a concours restoration, a regularly driven classic, or a performance-oriented road car.
In addition to their functional benefits, PAFCLASSIC® silicone hoses enhance the appearance of the engine bay with a clean, high-quality finish. Available in a range of colours, they allow you to personalise your Sierra Cosworth while benefiting from premium British manufacturing.
Technical Specifications
- Compatibility: Ford Sierra Cosworth 2WD (with original dump valve)
- Type: Silicone Boost Hose Kit
- Contents: 3 silicone hoses
- Construction: 3-ply silicone reinforced with polyester textile fibres
- Operating Temperature: -50°C to +180°C
- Installation: Direct replacement
- Manufactured in: England
Customisation
AVAILABLE COLOURS
- Black
- Blue
- Red
- Green
- Orange
- White
Please specify your preferred colour when placing your order.
PAFCLASSIC® Logo
The kit is available in two finish options:
- With PAFCLASSIC® Logo
- Without PAFCLASSIC® Logo
STAINLESS STEEL CLIP KIT
You can choose to have these hoses supplied:
- With Stainless Steel Clip Kit
- Without Clip Kit
Complementary Products
Matching silicone radiator hose kits and silicone ancillary hose kits for the Ford Sierra Cosworth 2WD are also available to complete the refurbishment of your engine bay. See Reference: PAFSIECOS2WD & PAFSIECOS2WDRAD
Manufacturing & Lead Time
Each kit is manufactured exclusively to order.
- Manufactured in: England
- Average production time: 10 working days
Why Choose PAFCLASSIC®?
Turbocharged engines place exceptional demands on every component of the boost system. Thanks to their reinforced multi-layer construction, PAFCLASSIC® silicone boost hoses offer significantly greater resistance to heat, boost pressure, and long-term ageing than traditional rubber hoses, helping to maintain reliable performance and consistent sealing over time.
Developed specifically for the Ford Sierra Cosworth 2WD with the original dump valve, this boost hose kit combines premium-quality materials, accurate fitment, and customisation options for enthusiasts who want to preserve the performance and character of their Cosworth. Whether for restoration, preventative maintenance, or spirited road driving, PAFCLASSIC® products are engineered to deliver lasting durability and confidence.
