MagnaFlow 19693 Black DPF Filter-Back 2024-2025 Chevy GMC 2500HD 3500HD 6.6L L5P

Vehicle Fitment

• 2024-2025 Chevrolet Silverado 2500HD (6.6L Duramax L5P Diesel, Crew Cab & Double Cab)
• 2024-2025 Chevrolet Silverado 3500HD (6.6L Duramax L5P Diesel, Crew Cab & Double Cab)
• 2024-2025 GMC Sierra 2500HD (6.6L Duramax L5P Diesel, Crew Cab & Double Cab)
• 2024-2025 GMC Sierra 3500HD (6.6L Duramax L5P Diesel, Crew Cab & Double Cab)

Fitment Notes

• For 6.6L Duramax L5P diesel engine only - does not fit the 6.6L gasoline V8 engine.
• DPF/filter-back design - retains factory Diesel Particulate Filter (DPF); fully emissions legal.
• Muffler-delete configuration - no muffler included by design for maximum flow.
• Fits Crew Cab and Double Cab pickup configurations only - does NOT fit Cab & Chassis models.
• Original factory rubber insulators must be reused during installation.

Features

• Black DPF Series filter-back design engineered for dyno-proven performance gains on the 6.6L L5P Duramax diesel.
• Muffler-delete configuration with mandrel-bent 5 in. main piping for maximum exhaust flow and reduced backpressure.
• Single passenger-side rear exit with a 6 in. black-coated intercooled stainless steel tip.
• Intercooled tip technology reduces surface heat at the exhaust exit for added safety and durability.
• 409 stainless steel main piping with a high-temp satin black coating for aggressive aesthetics and corrosion resistance.
• 300 Series stainless steel tip with matching black coating for a fully blacked-out appearance.
• 3D scan-based direct-fit engineering for precise bolt-on installation with no cutting or welding.
• Made in the USA; backed by MagnaFlow's limited lifetime construction warranty and 1-year finish warranty.

Specifications

• Part Number: 19693
• Series: Black DPF Series Filter-Back
• System Type: Filter-Back (DPF-Back)
• Main Tubing Diameter: 5 in.
• Tip Diameter: 6 in.
• Tip Style: Black-Coated, Single Wall, Angle Cut, Rolled Edge, Intercooled, Welded-On
• Tip Quantity: 1
• Exit Style: Single Passenger Side Rear Exit
• Muffler: None (Muffler-Delete Design)
• Main Piping Material: 409 Stainless Steel
• Main Piping Finish: High-Temp Satin Black Coating
• Tip Material: 300 Series Stainless Steel
• Tip Finish: Black Coated
• Inlet Connection: Clamp-On (5 in. Band Clamps)
• Emissions Legal: Yes - Retains Factory DPF
• Sound Level - Interior: Mild
• Sound Level - Exterior: Moderate
• Made in the USA

Included Components

• 1x Filter-Back Exhaust System (mandrel-bent 5 in. black-coated tubing assemblies)
• 1x Over-Axle Pipe Assembly
• 1x Tailpipe Assembly
• 1x Black-Coated 6 in. Intercooled Exhaust Tip (welded-on)
• 5 in. Band Clamps (included)
• Rubber Hangers (included)

Product Description

The MagnaFlow 19693 Black DPF Series Filter-Back Exhaust is purpose-built for the 2024-2025 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with the 6.6L Duramax L5P diesel. This muffler-delete, DPF-back design routes 5 in. mandrel-bent stainless piping from behind the factory DPF to a blacked-out 6 in. intercooled tip, delivering a deep, unmistakably diesel tone with improved flow over the stock system - all while retaining the factory emissions equipment untouched.

The Black DPF Series stands apart with its fully blacked-out aesthetic: 409 stainless piping finished in a high-temp satin black coating and a 300 Series stainless intercooled tip in matching black. The intercooled tip reduces surface heat at the exhaust exit for added safety. Fitment is limited to Crew Cab and Double Cab pickup configurations - Cab & Chassis models are not supported. Backed by MagnaFlow's lifetime construction warranty and a 1-year finish warranty, the 19693 is the premium blacked-out DPF-back upgrade for new-generation Duramax owners.