egr removal blanking kit bypass egr delete for land rover ander td4 bmw engin intake exhaust valve

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) this item is for diesel vehicles only not petrol please allow little error due to manual measurement..syi