This Sinister Diesel 5" Exhaust (Filter Back) is a direct-fit exhaust section for 2017–2020 Ford F250, F350 and F450 trucks with the 6.7L engine. Supplied as a filter-back configuration, it uses a 5-inch diameter outlet to replace the stock filter-back portion of the exhaust system and restore a straight, OEM-style routing for vehicles requiring that specific section.
Sinister Diesel 17-20 Ford F250/350/450 6.7L 5in. Exhaust (Filter Back)