This can be used on either a stock or a mapped car. Please note that red hose is available but it will be a special order. In The Box: -1 x Atmospheric Valve -1 x Wiring Harness -1 x Solenoid, Bracket, and Screws -1 x Blanking Plate -1 x 2000mm of 4mm Vacuum Tube -3 x Hose Clamp -1 x P-Clip -1 x Silicone Hose -12 x Cable Ties -1 x Bracket -1 x Instructions 1 x Forge Sticker.This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Air Intake & Induction\Dump, Bypass & Blow-Off Valves". The seller is "wg_motorparts" and is located in this country: GB. This item can be shipped worldwide.