Flowmaster 40 Series Delta Flow Chambered Muffler BDXN 9430422

Call us today to order your Flowmaster 40 Series Delta Flow Chambered Muffler!

Part # 9430422

• Durable fully welded 16 gauge aluminized steel
• No internal packing to blowout
• Excellent Street/Strip and Off Road application
• Race proven Delta Flow technology

This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Vehicle information below is not a guaranty of fitment. If you have fitment concerns, please call prior to ordering.

1994-1995 Chevrolet K3500 Base; 1988-1995 Chevrolet K3500 Cheyenne; 1988-1990 Chevrolet K3500 Scottsdale; 1988-1995 Chevrolet K3500 Silverado; 1988-1993 GMC K3500 Sierra; 1994-1995 GMC K3500 Sierra SL; 1988-1995 GMC K3500 Sierra SLE; 1994-1995 GMC K3500 Sierra SLT; 1988-1993 GMC K3500 Sierra SLX

We are an authorized retailer for all Flowmaster products. The standard manufacturer warranty applies. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! We are a family owned and operated company that values all of our customers. We are here to assist with all future warranty concerns!