Flowmaster 2.5IN(C)/2OUT(D) 50 Series DF Muffler

The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

• Improved Horsepower, Torque and Engine Efficiency
• Excellent choice for Street Rod cars and trucks
• Mild interior resonance
• Moderate Sound

Vehicle Fitment

• 1980-1986 Chevrolet C20
• 1980-1986 Chevrolet K20
• 1980-1986 Chevrolet K5 Blazer
• 1980-1987 GMC Jimmy
• 1981-1986 Chevrolet C10
• 1987 Chevrolet Blazer
• 1988-1992 Chevrolet C1500
• 1988-1992 Chevrolet K3500
• 1988-1992 GMC C1500
• 1988-1992 GMC K3500
• 1988-1995 Chevrolet K2500
• 1988-1995 GMC K2500

Please verify exact fitment for your trim and engine before ordering.

🚚 Vendor Direct Shipment: This item is not stocked in our warehouse and ships directly from the manufacturer. Please allow additional handling time before dispatch.

Manufacturer Part Number: 9425502

Images are for illustrative purposes only. Actual product may vary.

⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.