Just fitted my Dawes & needle valve, plus blocked my egr, now only on first start up cold,when driving off the turbo whistles quite loudly for the first 2 minutes. Any ideas??
I have beaudesert exhaust & diesel chip if that makes a difference
Fitted the last of my nads,egr blocking plate & Dawes/needle valve wow what a change that makes. hard to get use to the boost going up steadily & constantly