Vibrant Performance J-Style Oxygen Sensor Adapter - 18 mm x 1.50 in Male Thread to 18 mm x 1.50 in Female Thread - Stainless H766003XL The X4 Power Flash arrives

The X4 Power Flash arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE

320 in Bore

and dirt track race cars)

as a push-to-talk button on radios

Vibrant Performance J-Style Oxygen Sensor Adapter - 18 mm x 1.50 in Male Thread to 18 mm x 1.50 in Female Thread - Stainless H766003XL The X4 Power Flash arrivesJ Style Oxygen Sensor RestrictorVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market, which, at the time, was a small but rapidly emerging segment of the high performance aftermarket. Since that time, this market has exploded, becoming a global phenomenon in the process and we are proud to have been part of this growth in North America and around the world. Over the