reducing the risk of bolt failure in tuned and turbocharged engines

Versatile Engine Compatibility

Supertech valve springs offer significantly higher spring rates than factory B46 components

Robust Control Options: Operate the ReFlex+ as a standalone unit or integrate it with your factory DME/ECU via CANbus communication

Onboard barometric correction sensor

Precision Turbo Next Gen 73.9-85 Class Legal Turbine Housing - A/R:Sportsman T4 Divided 4-Bolt - 1.28 A/R reducing the risk of boltThe Precision Turbo Next Gen R 73. 9 is a race proven evolution of the original 73. 9mm turbo that currently holds the xFWD world record at 7. 69 @ 188mph. Now updated with a new compressor wheel and redesigned compressor cover, the R version delivers over 10% more horsepower than its predecessor and its fully legal for xFWD and Super Street competition. This turbo is engineered specifically for the extreme demands of front wheel drive drag racing,