MAMBA 9-11 K03-020/022/023 Turbo Upgrade Repair kit + billet wheel + turbine wheel. Compressor wheel & turbine wheel Balanced by Schenck already.
CHRA (complete core) is recommend to be balanced again when you assemble them all. Upgrade and replace factory 53049700020, 53049880020, 53049880022, 53049880023, 53049700022, 53049700023. 1999- Audi S3 1.8 T Engine APY, AMK. 1998- Audi TT 1.8 T (8N) Engine APX.
1999-12 Audi S3 1.8 T with AMK Engine. 1999-12 Audi TT 1.8 T (8N) with AMK APX Engine. 2002-03 Seat Leon 1.8 T Cupra R with AMK Engine. 2000-09 Audi S3, TT BAM, BAM BFV. 2000- ...