Vibrant Stainless Ultra Quiet Resonator Inlet/Outlet I.D.:3.50" (1144) and a stopwatch function that

and a stopwatch function that can be used for lap timing

Engineered with the same care as the Pro Kit springs

Please be sure to follow the care instructions for these injectors since there are potential corrosion issues that may arise from prolonged disuse while exposed to alcohol based fuels (E85

Installs in under 30 minutes

As of 2024

Vibrant Stainless Ultra Quiet Resonator Inlet/Outlet I.D.:3.50" (1144) and a stopwatch function thatVibrant Performance stainless steel universal ultra quiet resonators have a polished finish and oval shape. Available in various inner diameter (ID) sizes to be welded to your existing exhaust tubing. Vibrants Ultra Quiet Resonator utilizes a larger sound absorption chamber for better sound suppression than typical bottle style resonators. Features Vibrants "True Straight Through" perforated core, surrounded by premium multi layer sound absorption