15-19 Ford F250 F350 F450 F550 6.7L Powerstroke 4" Exhaust Downpipe

Formed from heavy-duty 409 stainless steel to deliver superior resistance against rust, corrosion, and extreme exhaust heat.

Engineered as a direct high-flow replacement to eliminate the restrictive bottleneck of the factory downpipe.

Noticeably minimizes exhaust system backpressure, allowing the turbocharger to spool faster and breathe freely.

Elevates overall truck performance with solid gains in horsepower, torque, and highway fuel economy.

Accelerates exhaust gas evacuation straight from the turbine wheel, resulting in sharper throttle response and better acceleration.

Precision-engineered mandrel bends guarantee a smooth path for exhaust scavenging without rippling or restrictions.

Fits: 2015-2019 Ford F-250 / F-350 / F-450 / F-550 Super Duty 6.7L Powerstroke Diesel pickup trucks.