Pro Hoses -Silicone hose specialists. Pro Hoses range of silicone hoses for Vauxhall Astra MK4 GSI, SRI, GTC.

Pro Hoses range of silicone hoses for Vauxhall Astra MK4 GSI, SRI, GTC – Including coolant hoses, boost hoses, induction hoses, and auxiliary hoses – Full range of universal hoses also available 45 degree hoses, 90 degree hoses, straight hoses, hump hoses, coupling hoses and more!

Coolant and air, Fluoro-Lined (OIL), Nomex (HIGH TEMP) all available to order.

Silicone hoses available in a variety of different colour options. Unlike other leading hose brands, Pro Hoses are proud to be able to offer our silicone hoses in 10 different colour options, including NITROUS BLUE!
Black blue and red hoses kept in stock, other colours made to order. Please allow 5-7 working day delay, before receiving your order.

The professional choice.

Jubilee clips, murray clamps, aluminium connectors and aluminium hard pipes all available online.

Made & Manufactured in the UK in a variety of colours.

  • Astra G Mk4 GSI Ancillary Hose Kit

    £149.75£166.05

    Performance silicone hose kit for the Astra G Mk4 GSI 2.0 Turbo.

    Hose kit includes 7 ancillary hoses and is available in a range of colour options.
    Manufactured in the UK. 3 ply polyester reinforced.

    Made by Pro Hoses.

    Please note: Custom colours are made to order, please expect a 5-10 day delay on custom colours.
    Peak show times may be a longer 7-10 day delay.

    Part no: PH/ANCVAUX6

  • Astra G Mk4 GSI Boost/induction Hose Kit (With D/V Take Off)

    £251.40£263.90

    Performance silicone hose kit for the Astra G Mk4 GSI 2.0 Turbo, with D/V take off.

    Kit includes 5 boost hoses and is available in a range of colour options.
    Manufactured in the UK.
    4 ply polyester reinforced.

    Made by Pro Hoses.

    Please note: Custom colours are made to order, please expect a 5-10 day delay on custom colours.
    Peak show times may be a longer 7-10 day delay.

    Part no: PH/BOSVAUX5

  • Astra G Mk4 GSI Boost/induction Hose Kit (Without D/V Take Off)

    £246.05£248.55

    Performance silicone hose kit for the Astra G Mk4 GSI 2.0 Turbo, without D/V take off.

    Kit includes 5 boost/turbo hoses and is available in a range of colour options.
    Manufactured in the UK.

    4 ply polyester reinforced.

    Made by Pro Hoses.

    Please note: Custom colours are made to order, please expect a 5-10 day delay on custom colours.
    Peak show times may be a longer 7-10 day delay.

    Part no: PH/BOSVAUX4

  • Astra G Mk4 GSI Coolant Hose Kit

    £64.15£70.15

    Performance silicone hose kit for the Astra G Mk4 GSI 2.0 Turbo.

    Kit includes 2 coolant hoses and is available in a range of colour options.
    Manufactured in the UK.

    3 ply polyester reinforced.

    Made by Pro Hoses.

    Please note: Custom colours are made to order, please expect a 5-10 day delay on custom colours.
    Peak show times may be a longer 7-10 day delay.

    Part no: PH/COLVAUX10

  • Astra G Mk4 GSI Direct Route Induction Hose Kit

    £128.35£134.35

    This hose kit has been designed to cut out the cross over pipe work on the Astra GSI, can be used with a universal 70mm cone filter or a 1.9 CDTI airbox.

    Made by Pro-Hoses.

    Please note: Custom colours are made to order, please expect a 5-10 day delay on custom colours.
    Peak show times may be a longer 7-10 day delay.

    Part no: PH/INDVAUX8

  • Astra G Mk4 GSI Turbo Coolant Hose

    £96.25

    Performance silicone hose kit for the Astra G Mk4 GSI 2.0 Turbo.

    Kit includes 1 turbo coolant hose with swaged turbo fitting and is available in a range of colour options.
    Manufactured in the UK. 3 ply polyester reinforced.

    Swaged turbo fitment included.

    Made by Pro Hoses.

    Please note: Custom colours are made to order, please expect a 5-10 day delay on custom colours.
    Peak show times may be a longer 7-10 day delay.

    Part no: PH/COLVAUX9

  • Pro Hose key rings

    £4.27

    Available in 10 colours

    Part no: ASKEY2