THIS IS NOT A STANDARD K04-023 
if you are looking for a stock replacement k04-023 please contact me I have those as well. 

staged - upgraded - RS6 CHRA and BILLET COMPRESSOR WHEEL at 46.4/62.3!!!!! larger bore, larger 

This compressor is nearly gt28 size!!! 

compressor, better actuator, ported gate opening - 
No mods are necessary - we have sold them all over the world - no issues - 

2 YEAR LIMITED WARRANTY!!! 

FITMENT: 
SEAT LEON Audi TT S3 UPGRADE K04-023 Staged Turbo 
S3 1.8i TFSI Quattro 00-01 AMK/APY 20v 
Audi S3 1.8T 2000 year 210HP BAM 
Audi TT 1.8T (8N) 2000 year 225HP BAM BFV 
Audi TT 1.8T (8N) 2005-2006 year 240HP BAM BFV 
Seat Leon 1.8T Cupra R 2003-2005 year 224HP BAM 
TT 1.8i Quattro 99-06 APX/BAM 20v 
Audi S3 TT Quattro 225HP K04 023 Turbo 
K04 5304-970-0023/5304-988-0023 
3 Bolt exhaust flange 
Direct replacement 
Engine:1,8-5V quer/transversal 
Model number K04 K 5304-970-0023/5304-988-0023 
Adjustable actuator for adjustable boost control 
OEM:06A145704Q