Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.
4in. Turbo Down Pipe; Aluminized Steel
Not For Sale In California.

Fitment:
Ford F-250 Super Duty King Ranch 2015
Ford F-250 Super Duty King Ranch 2016
Ford F-250 Super Duty Lariat 2015
Ford F-250 Super Duty Lariat 2016
Ford F-250 Super Duty Platinum 2015
Ford F-250 Super Duty Platinum 2016
Ford F-250 Super Duty XL 2015
Ford F-250 Super Duty XL 2016
Ford F-250 Super Duty XLT 2015
Ford F-250 Super Duty XLT 2016
Ford F-350 Super Duty King Ranch 2015
Ford F-350 Super Duty King Ranch 2016
Ford F-350 Super Duty Lariat 2015
Ford F-350 Super Duty Lariat 2016
Ford F-350 Super Duty Platinum 2015
Ford F-350 Super Duty Platinum 2016
Ford F-350 Super Duty XL 2015
Ford F-350 Super Duty XL 2016
Ford F-350 Super Duty XLT 2015
Ford F-350 Super Duty XLT 2016