3″ diameter 400 cell high-flow catalytic converter Better fuel mileage 100% mandrel bent Fits both OEM and aftermarket exhausts Fully TIG welded CVF Lifetime Warranty MORE POWER AND PERFORMANCE Featuring 400 cell catalytic converters, the CVF Stainless Steel Catted Downpipes will release all the hidden horsepower and torque your turbocharged EcoBoost 3.0L Explorer ST…