APRs S3 K04 Turbo Conversion is now available for the 2005.5-2006 B7 model generation Audi A4 2.0T FSI. APR has developed an excellent entry level turbocharger upgrade for the 2.0T FSI engine by incorporating the OEM turbocharger assembly from the Audi S3 and coupling it with APR’s FSI Fueling Technology and expertly recalibrated engine AudiA4 B7.Treća generacija Audi A4 je pokušaj Audi-a da više nego ikada bude kredibilna alternativa vodećim u klasi Bmw-u 3 i Mercedes-u C klase. a uveden je i novi 2,0 Turbo FSI motor, kao i 3,2 TOP DEAL】⚡️ Order Manifold absolute pressure (MAP) sensor for AUDI A4 B7 Saloon (8EC) 2.0 TFSI 200 hp BWT easily at AUTODOC Fast delivery and low prices Discover now for yourself Justwondered the differences between turbos on old and new S3 as they are both K04's. I know, obviously they are spec'ed for different displacement of both engines (1.8 20v & 2.0 16v) but what are the actual spec differences of both turbos? I ask because the older K04 is half the price of B7A4; K03 vs K04 Turbine Wheel Size; Results 1 to 12 of 12 Thread: K03 vs K04 Turbine Wheel Size. 2004 Audi A4 B6 1.8T Quattro 6 speed MT Using OBDeleven atm. 06-25-2021 10:29 AM #11. Jeevan. If your existing turbo has too many miles over 80-120k its not worth rebuilding and it will get costlier. 300$-400$(1-2 year K04Stage 2 Turbo Upgrade Kit 420 HP - VW Golf Audi A3 TT 2.0 TFSI Complete EA113 transverse engines upgrade conversion Kit to K04 53049880064 Stage 2 incl. BOV conversion Thick Metal Head Gasket Audi A3 A4 TT VW Golf Passat 2.0TFSI £ 159.47 * instead of: £ 167.86. Similar items TheTFSI engine is built with 2 different turbochargers, K03 which has a max power of 300 hp. as well as a K04 which can be used up to 400 hp. VW, Audi, Skoda, and Seat are basically built on the same components with power from 180-270hp. AXX = K03 turbo Audi A3, VW Golf 2003-04. BWA = K03 turbo Audi, Seat, Skoda, VW 2004+. K04Turbo Upgrade Audi A4 B7 2.0TFSIK04-064 retrofit on Audi A4S3 8P turbocharger kit for the longitudinally mounted TFSI engineThis kit contains all parts necessary to fit the K04 turbocharger of the Audi S3 8P TFSI 265HP to the 2.0L TFSI in cars with longitudinally mounted engines. Fuel pump an fuel injectors do not have to be sbbqvO.