Vibrant SS Flex Coupling with Inner Braid Liner 1.5in inlet/outlet x 4in flex length Fabrication>Clamps Display brightness can be controlled

Display brightness can be controlled via CAN

Sold  as a kit of 3

Anodized gloss black for corrosion resistance

Speed calibration from 25% - 400%

Has not been tested with gktech brand

Vibrant SS Flex Coupling with Inner Braid Liner 1.5in inlet/outlet x 4in flex length Fabrication>Clamps Display brightness can be controlledVibrant Performance Standard Flex Couplings with Inner Braid Liner provide smooth flow while retaining flexibility in the coupling itself. The Inner Braid protects the Bellows from premature failure due to high temperature exhaust gas exposure, and is ideal for eliminating whistling caused by high velocity flowing media.