Customer must send in core X5 35D LP turbo to be modified, OR accept the $700 refundable core charge at checkout. If refundable core charge is selected, you must send in your core within 30 days to receive refund.
Modifications Include:
Upgraded bearing system Stage 2 compressor wheel (55lbs/min)
Stage 2 turbine wheel Full blue print builds VSR balancing CNC Seal plate CNC K27 Compressor cover Horsepower rating 450HP