This hose kit has been designed to cut out the cross over pipe work on the Astra GSI, supplied with a 1.9 CDTI airbox. This kit contains a direct route induction hose, 16mm internal diameter Fluoro-lined breather hose, 16mm stainless steel joiner, fitting instructions, 1.9 CDTI airbox with filter element and 5 stainless steel JCS Hi-Grip hose clips. The 1.9CDTI airbox requires no DIY modification when used with this kit, as the Astra GSI airflow meter (70mm) fits inside the airbox opening and clips in position. Please note, if you are planning to use a VXR airflow meter (80mm) you should purchase the VXR direct route and follow the same fitting guidelines. Kit includes everything needed to fit, apart from tools.
Our silicone hose kit colour options (from right to left)(from bottom) are black, blue, red, orange, RS green, white, yellow, pink, purple, stealth grey, green and nitrous blue. See our hose colours page for more photos.
Our hose clip kits contain all the hose clips you need to replace the standard clips in your engine bay. Each kit is tailored to the your specific model, giving you exactly the right clips for you. We use JCS Hi Grip stainless steel hose clips in our kits, regarded universally as being the highest quality clip available in the market today.