Check the listing for details. Tee Restrictor Damper Inline Hose Joiner - Mechanical Turbo Boost Gauge Psi Bar. Condition: New. Listed at 11.60 USD. ***VERY FAST DELIVERY*** ALL ORDERS SENT SAME OR NEXT DAY This auction is for 1 x restricted/damper tee for installation of mechanical boost or vacuum gauges, these tees are used to cure the needle vibration associated with mechanical gauges. It is a multi size tee with an inbuilt brass restrictor so versatile enough for most applications. These restricted tee's simply fit inline on your vacuum/pressure line with a pipe coming from the restricted outlet direct to the back of your boost gauge or boost sensor. These will help reduce the infamous needle vibration on mechanical gauges and will also stop unrestricted pressure from damaging internal diaphragms on expensive boost sensors. These have multi size connections so can be used with most 3-8mm Inner diameter rubber/silicone boost pipe & can be fitted in seconds. Please note that some cheaper gauges or gauges with excessive needle movement may require further restriction to totally eliminate the vibration. This product has been optimised specifically so that there is no detriment to gauge performance and various tests with recognised quality gauge brands have proven this product to be a must for any mechanical pressure gauge. This auction is for 1 x restricted/damper tee R-Spec Performance Products Ltd is probably the largest gauge supplier in the UK and we hold everything in stock ready for immediate dispatch. We have 1000's of gauges & pods etc in stock so please check our other Ebay items or just contact us with your requirements so that we can list it for you. For any further information on this product or customer services please call 01869 327237 Listing and template services provided by inkFrog