Vibrant StreetPower FLAT BLACK Oval Muffler with Single 4in Outlet - 4in inlet I.D.

Vibrant Performance Flat Black Universal Mufflers are perfect for cruising under the radar and avoiding unwanted attention. Our "True Straight Through" internals feature a Stainless Steel perforated tube that is wrapped in our premium quality, multi-layer sound suppression materials that help produce a low, deep tone while still allowing for unrestricted flow and maximum horsepower. All Flat Black Mufflers measure 5 in.H x 9 in.W x 15 in.L (20 in. Overall Length, including the exhaust tips).

Most orders ship within 1–3 days, either from our warehouse or directly from the manufacturer. We validate inventory with our vendors to provide the most accurate information possible, though occasional delays can happen.

This partner-first approach helps keep costs down and shipping times fast, with full visibility from order to delivery. Have questions? Email sales@jdmkonbini.com and we’ll help right away.