Call us today to order your Flowmaster 50 Series Big Block Chambered Muffler!
Part # 530504
- Improved Horsepower, Torque and Engine Efficiency
- Recommended for SUV/trucks/motorhomes/tow vehicles
- Minimal interior resonance
- Mild to stock exterior exhaust tone
The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. 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.
2003 Chevrolet Silverado 1500 SS; 2001-2003 Chevrolet Silverado 1500 HD LS; 2001-2003 Chevrolet Silverado 1500 HD LT; 2001-2004 Chevrolet Silverado 2500 HD Base; 2001-2004 Chevrolet Silverado 2500 HD LS; 2001-2004 Chevrolet Silverado 2500 HD LT; 2004 Chevrolet Silverado 2500 HD WT
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
