Flowmaster Muffler 50 Series (3.5" Offset In / 3.5" Offset Out) Big Block Chambered 53553
Fitment Information
- Universal - Requires welding and fabrication
Specs & Features
- 50 Series Flow®- 3.5" Offset In / 3.5" Offset Out - Mild Sound
- Improved Horsepower, Torque and Engine Efficiency
- Recommended for SUV/trucks/motorhomes/tow vehicles
- Minimal interior resonance
- Mild to stock exterior exhaust tone
50 SERIES MUFFLER BY FLOWMASTER
- The quietest Flowmaster we make!
- Available in 16-gauge aluminized steel
- Fully MIG-welded for maximum durability
- Greatly reduces interior sound and resonance
Product Description
Our largest and quietest muffler, the 50 Series Big Block Mufflers is made for tow vehicles, full-size trucks, large SUV"™s and RV"™s/Motor homes. More than just compatible with big cubic inch engine application, the 50 Series Big Block incorporates a very large Resonance Tuning Chamber to almost completely reduce interior sound in large cab vehicle and enough case volume to handle engines under heavy loads "“ perfect for tow vehicles.Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.
Product Information
Product Information
Shipping & Returns
Shipping & Returns



Flowmaster Muffler 50 Series (3.5" Offset In / 3.5" Offset Out) Big Block Chambered 53553
Flowmaster Muffler 50 Series (3.5" Offset In / 3.5" Offset Out) Big Block Chambered 53553
Fitment Information
- Universal - Requires welding and fabrication
Specs & Features
- 50 Series Flow®- 3.5" Offset In / 3.5" Offset Out - Mild Sound
- Improved Horsepower, Torque and Engine Efficiency
- Recommended for SUV/trucks/motorhomes/tow vehicles
- Minimal interior resonance
- Mild to stock exterior exhaust tone
50 SERIES MUFFLER BY FLOWMASTER
- The quietest Flowmaster we make!
- Available in 16-gauge aluminized steel
- Fully MIG-welded for maximum durability
- Greatly reduces interior sound and resonance
Product Description
Our largest and quietest muffler, the 50 Series Big Block Mufflers is made for tow vehicles, full-size trucks, large SUV"™s and RV"™s/Motor homes. More than just compatible with big cubic inch engine application, the 50 Series Big Block incorporates a very large Resonance Tuning Chamber to almost completely reduce interior sound in large cab vehicle and enough case volume to handle engines under heavy loads "“ perfect for tow vehicles.Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fitment Information
- Universal - Requires welding and fabrication
Specs & Features
- 50 Series Flow®- 3.5" Offset In / 3.5" Offset Out - Mild Sound
- Improved Horsepower, Torque and Engine Efficiency
- Recommended for SUV/trucks/motorhomes/tow vehicles
- Minimal interior resonance
- Mild to stock exterior exhaust tone
50 SERIES MUFFLER BY FLOWMASTER
- The quietest Flowmaster we make!
- Available in 16-gauge aluminized steel
- Fully MIG-welded for maximum durability
- Greatly reduces interior sound and resonance
Product Description
Our largest and quietest muffler, the 50 Series Big Block Mufflers is made for tow vehicles, full-size trucks, large SUV"™s and RV"™s/Motor homes. More than just compatible with big cubic inch engine application, the 50 Series Big Block incorporates a very large Resonance Tuning Chamber to almost completely reduce interior sound in large cab vehicle and enough case volume to handle engines under heavy loads "“ perfect for tow vehicles.Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.
























