Upgrade the look and sound of your 1994–1997 Ford OBS 7.3L Powerstroke with premium 4 inch inlet exhaust tips from Norcal Diesel Performance. Built to complement the legendary durability and torque of the OBS 7.3L Powerstroke diesel engine, these tips are designed to enhance exhaust flow while delivering a bold, aggressive rear-end appearance. Available from MBRP Exhaust, a trusted name known for precision fitment, high-quality materials, and performance-driven design, these exhaust tips are offered in sleek black-coated or polished stainless steel finishes to match any build. With outlet diameters ranging from 4 inches up to a massive 8 inches O.D., they add a noticeable visual upgrade while helping reduce exhaust restriction and improve overall exhaust efficiency. Whether you’re restoring a classic OBS or building a clean daily driver, MBRP 4 inch inlet exhaust tips deliver the rugged durability, aggressive style, and trusted performance quality that your Powerstroke was built to run with.
