Nitrous Express 6 Cyl Alcohol Nitrous Kit (150-375HP) w/15lb Bottle (80065-15) FITMENT_X Polyphonic Harmonizer

Polyphonic Harmonizer

We're talking driveable

Active Autowerke BMW Test Pipes (11-019) are constructed from 100% brushed stainless steel and designed for direct bolt-on fitment to factory exhaust headers

The duct ensures that only ambient air is provided to the filter thus IATs are steady for most driving conditions

12 WTQ Torque Gain*

Nitrous Express 6 Cyl Alcohol Nitrous Kit (150-375HP) w/15lb Bottle (80065-15) FITMENT_X Polyphonic HarmonizerNX direct port systems provide the ultimate in cylinder to cylinder distribution. Available standard with distribution blocks or optional rail technology. Nitrous system comes complete with lightning solenoids, stainless lines and more. Features: High quality at an affordable price Expertly made from premium materials Built to match your exact requirements Nitrous and Water Methanol Instructions