The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Specifications:
| Description_ASC |
Universal Muffler - Not a direct fit. Some adaptation required. Adapters needed for OEM Exhaust. |
| Description_DEF |
Exhaust Muffler |
| Description_DES |
Flowmaster 70 Series Chambered Muffler |
| Description_INV |
2.25 (D)IN/3 (C)OUT 70 SERIES BBII |
| Description_EXT |
70 Series (TM) Big Block II Muffler; 2.25 in. Dual Inlet/3 in. Center Outlet; Case Dimensions 5 in. x 10 in. x 22 in.; 28 in. Overall Length; Aluminized Steel; |
| Description_FAB |
Durable Fully Welded 16ga Aluminized Steel |
| Description_FAB |
3 Year Limited Warranty |
| Description_FAB |
Stock to Mild Exterior Exhaust Tone |
| Description_FAB |
Minimal Interior Resonance |
| Description_FAB |
Recommended For SUV/Trucks/Motorhomes/Tow Vehicles |
| Description_FAB |
Improved HP/TQ and Potential Mileage Improvement |
| Description_FAB |
Race Proven Patented Delta Flow (R) Technology |
| Description_FAB |
Premium Flowmaster Quality |
| Description_MKT |
The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. |
| Description_SHO |
Muffler |
| Fitment |
Universal |
| Overall Length (In) |
28 |
| Type of Muffler |
Chambered |
| Outlet Diameter |
3.000 in. |
| Body Height |
5.000 in. |
| Body Width (in) |
10 |
| Finish |
Paint |
| Inlet Diameter |
2.250 in. |
| WARNING CA Proposition 65 |
No |
| Body Height (in) |
5 |
| Emission Code |
5 |
| Main Piping Diameter |
2.250 in. |
| Color |
Black |
| Inlet Type |
Dual |
| Automotive Item Grade |
High Performance |
| Inlet Diameter (in) |
2.25 |
| Sound Level |
Mild Sound |
| Inlet Outside Diameter |
2.250 in. |
| Body Width |
10.000 in. |
| Inlet Inside Diameter |
2.250 in. |
| Shape |
Oval |
| Overall Length |
28.000 in. |
| Title |
Flowmaster 524703 70 Series Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound |
| Material |
Aluminized Steel |
| California Proposition 65 Required |
No |
| Inlet Connection Type |
Pipe Connection |
| Outlet Connection Type |
Pipe Connection |
| Product Type |
Street Mufflers |
| Vehicle Type |
Classic Muscle Car, Street/Strip, Truck/SUV |
| Body Length |
22.000 in. |
| Outlet Position |
Center |
| Outlet Outside Diameter |
3.000 in. |
| Muffler Series |
70 Series Big Block |
| Outlet Type |
Single Center Outlet |
| Tip Quantity |
0 |
| Muffler Type |
Reflection |
| Inlet Position |
Dual |
| Mount Type |
Uses New Hangers (Not Included) |
| Body Length (in) |
22 |
| Brand |
Flowmaster |
| Outlet Diameter (in) |
3 |
| Reversible |
No |
| Length |
6.0000 |
| Width |
11.0000 |
| Height |
29.0000 |
| Weight |
23.0000 |
