ITEM NAME:Turbocharger Silicone Pipe Boost Hose Nipple Turbo Vacuum Vac Gauge Fit VBI Descriptio n Material: aluminum alloy Color: silver Size: 40 * 20 mm Weight: 0.02 kg Gm turbocharger silicone supercharged tube nipple turbocharged vacuum gauge accessories include: Accessories: general specifications: Type: silicone supercharged nipple - high quality, durable.- never used it.- easy installation, simply drill an 8mm hole into the silicone booster tube, then insert the threaded connector through the hole (from the inside), eject the sealing o-ring, tighten the washer and nut. Product list :1pcs* turbocharger + test connector Note: - please allow 1-3mm difference due to manual measurement.- the image may not reflect the actual color of the project due to different displays and different lighting.Thank you for your understanding. High quality buy, happy buyï ¼ Turbocharger Silicone Pipe Boost Hose Nipple Turbo Vacuum Vac Gauge Fitting.Never used it. - easy installation, simply drill an 8mm hole into the silicone booster tube, then insert the threaded connector through the hole (from the inside), eject the sealing o-ring, tighten the washer and nut.