For 4-cylinder diesel 2.0ltr years 2004-2007 - only for cars with diesel particulate filter (90kW 318d 118d, 120d 320d X3 2.0d 90kW - 120kW 520d)For BMW-6 cylinder diesel 3.0ltr 2004-only for cars with diesel particulate filter (526d-130kw;X5 3.0d 530d-160kw)For 6 cylinder diesel 3.0ltr years 2005 to 2009(all model including 2.5 3.0D 3.5D)This item is for diesel vehicles only, NOT PETROL.This EGR valve removal kit allows you to completely remove the EGR system from the engine. The kit includes a 5mm thick blanking plates and high temp gasket to blank the exhaust manifold, this eliminates the weak flexible EGR extension pipe that is prone to splitting.Turbo spools up quicker, and at lower revs (less turbo lag).Prevents carbon build-up inside intake manifold, and ports.Smoother pick up from idle and better fuel economy.Cleaner engine oil helping to give longer engine life.Lowers soot output (less smoke on pull off).Specification:Dimensions: 8x7x8cmMaterial: AluminumDiameter:4.5cmColor: silverPackage Includes:1 x EGR Valve KitNote:Conversion: 1inch=2.54cm, 1cm=0.393inchPlease allow slightly 0-1cm difference due to manual measurement.Colors can appear different depending on light and how the listing is viewed.Thanks for your understanding and attention. Wish you a pleasant shopping experience!