Pure Turbos BMW N63/N63TU Stage 1 Turbos (550i/X5/X6/750i/650i) Core Deposit:No - I will send in my stock turbos up front Known for its refined tone

Known for its refined tone

Please see the dyno graph below

Excellent Cold Bite – Strong initial response with minimal warm-up

Twisted design for increased torque

Pure Turbos BMW N63/N63TU Stage 1 Turbos (550i/X5/X6/750i/650i) Core Deposit:No - I will send in my stock turbos up front Known for its refined tonePure Turbos Stage 1 upgrade for N63 & N63tu cars is the only turbocharger upgrade for these engines proven to produce substantial power gains. Please Note: You will need to send in only your core turbo to be upgraded. (Any additional parts that you send may not be returned if sent together with the core) PRODUCT SPECIFICATION The only true turbo upgrade set available for these cars Custom Billet Compressor wheel Heavy Duty Large Pad Upgrade Thrust CNC