Silicone Hoses

• Universal silicone hose: Turbosmart straight couplers, straight reducers, 610mm straight lengths, 45 degree and 90 degree elbows, 45 degree and 90 degree reducer elbows, double humps and tees with a 1.50" spout.
• Silicone vacuum hose: Turbosmart vacuum hose in 3m packs, a 50m roll, reinforced 3m lengths and Ultra High-Performance Reinforced 6mm hose.
• Vehicle-specific intake and turbo hoses: turbo inlets, throttle body couplers and joiners, post-MAF hoses, airbox and induction hoses, and intake hose kits made for particular models.
• Fuel and PCV hose: Radium Engineering E85 Safe Reinforced PCV/Fuel Hose and Nylon Submersible Fuel Tubing Kit with Clamps.
• Related ranges: Hose Clamps, Hose Ends, AN Fittings, Adapter Fittings, Quick Connect Fittings and Plugs and Caps.

For universal hose, measure the outside diameter of the pipes or outlets you are joining. Then choose the shape the route needs: straight, reducer, 45 degree, 90 degree, hump or tee. Reducers join two different sizes. One example is the GIR Silicone Intake Reducer, which steps from 3" to 2.75".

For vehicle-specific hoses, confirm your model and chassis code before ordering. This range includes parts listed for:

• Subaru WRX (GC8, GD/GG, GE/GH/GR/GV, VA), WRX STI (GDB/GRB/GVB/VAB), Forester XT (SG, SH) and Liberty GT (BL/BP/BM/BR)
• Subaru BRZ (ZC6, ZD8) and Toyota GR86 (ZN8)
• Mitsubishi Lancer Evolution X (CZ4A)
• Mazda 3 MPS (BK/BL) and Mazda 6 MPS (GG)
• Honda Civic Type R (FK8, FL5)
• MINI Cooper S (R53) supercharged

Some listings also name an intake setup or build year range. Examples are the GIR throttle joiners for top-mount intercooler or plastic-manifold applications, and the PRL kit for the Civic Type R (FL5) to suit a high volume intake. Check these details on each listing.

Most silicone hoses and couplers are secured with hose clamps. Check each product listing to see whether clamps are included, and see our Hose Clamps range if you need them. Vehicle-specific kits may need other intake or intercooler parts to be removed for access. Installation by a professional is recommended.

What sizes of universal silicone hose are available?
Sizes vary by product. Examples include a Turbosmart 610mm straight length, a Turbosmart tee with a 1.50" spout, Turbosmart 6mm reinforced vacuum hose and a GIR 3" to 2.75" reducer. Check each listing for its exact dimensions.

Are these hoses suitable for fuel or E85?
Only products specifically listed for fuel should be used with fuel. Examples are the Radium Engineering E85 Safe Reinforced PCV/Fuel Hose and the Radium Nylon Submersible Fuel Tubing Kit.

Do silicone hoses come with clamps?
It depends on the product. Check the listing's kit contents, and see our Hose Clamps range for clamps sold separately.

How do I confirm a hose fits my car?
Match your model and chassis code, such as Subaru WRX VA or Honda Civic Type R FL5, to the product listing, or contact our team for help.