The MagnaFlow Ford Custom Builder Series 17878 utilizes a weight-optimized, emissions-legal design engineered to enhance your diesel truck with our signature resonant sound and dyno-proven performance. This turbo-back 4in. diameter Custom Builder Pipe kit is made of durable, corrosion resistant stainless steel and produced using CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s limited lifetime warranty. Exhaust kit 17878’s mandrel bent pipes have been tuned to produce Aggressive interior and VeryAggressive exterior exterior sound levels. The system terminates in a Single Passenger Side Rear exit. Professional installation is recommended due to the possible cutting, welding and fabrication required.
PERFORMANCE DIESEL SOUND
Bring out the inner beast of your diesel truck with the throaty, powerful performance sound that MagnaFlow is famous for.
AGGRESSIVE STYLE
Let everyone know you're running MagnaFlow with the attention-grabbing design of this diesel truck exhaust.
CUSTOMIZABLE BY DESIGN
Create the exhaust system of your dreams thanks to the versatility of this custom exhaust kit. The layout, placement, orientation and exhaust tone are yours to craft as you see fit.
FLEXIBLE FITMENT
This custom exhaust kit features all the components necessary to enable flexible installation options to meet the fitment requirements of your particular truck.