billet k04 turbo upgrade turbocompressore per audi vw 4eb 4ea 4ec 53039700052

importante avviso 1.this is an upgraded k04 turbo for k03 053 k03 052.do not for k04 022. 2.k04 001 turbo is different from k03 052 k03 053 1 some modification are needed compressor intake size is bigger than k03 052 or k03 053 k03 052 k03 053 compressor intake size is 45mm k04 001 compressor intake