Call us today to order your Flowmaster Super 40 Series Chambered Muffler!
Part # 952446
- Noticeable interior resonance
- Excellent performance on high horsepower vehicles
- Race proven Delta Flow technology
- Deep Aggressive Sound Exhaust Note
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow® technology. 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.
1970-1971 Dodge Charger 500; 1970-1974 Dodge Charger Base; 1970-1971 Dodge Charger R/T; 1971-1974 Dodge Charger Special Edition; 1971 Dodge Charger Super Bee; 1965-1970 Dodge Coronet 440; 1965-1970 Dodge Coronet 500; 1965-1974 Dodge Coronet Base; 1971 Dodge Coronet Brougham; 1971-1974 Dodge Coronet Crestwood; 1971-1974 Dodge Coronet Custom; 1966-1970 Dodge Coronet Deluxe; 1968-1970 Dodge Coronet R/T; 1968-1970 Dodge Coronet Super Bee; 1981-1986 GMC C1500 Base; 1981-1986 GMC C1500 High Sierra; 1981-1986 GMC C1500 Sierra Classic; 1981-1982 GMC C1500 Sierra Grande; 1981-1982 GMC C1500 Street Coupe; 1981-1986 GMC K1500 Base; 1981-1986 GMC K1500 High Sierra; 1981-1986 GMC K1500 Sierra Classic; 1970-1974 Plymouth Barracuda Base; 1970-1971 Plymouth Barracuda Gran Coupe; 1970-1974 Plymouth Cuda Base
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!
Warning: This product can expose you to chemicals, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov