The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros and Firebirds with transverse mufflers. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
Specifications:
| Description_ASC |
Universal Muffler - Some adaptation may be required. |
| Description_DEF |
Exhaust Muffler |
| Description_DES |
Flowmaster 80 Series Chambered Muffler |
| Description_EXT |
80 Series (TM) Cross-Flow Muffler; 2.5 in. Offset Inlet/Dual Outlet; Case Dimensions 4 in. x 9.5 in. x 15 in.; 21 in. Overall Length; 409 Stainless Steel; |
| Description_FAB |
Durable Fully Welded 16ga Aluminized Steel |
| Description_FAB |
Limited Lifetime Warranty |
| Description_FAB |
Aggressive And Powerful Exterior Exhaust Tone |
| Description_FAB |
Notable Interior Resonance |
| Description_FAB |
1984 to 2002 Camaro/Firebird/Buick Grand National |
| Description_FAB |
Cross Flow Applications |
| Description_FAB |
The Original Two Chamber Design |
| Description_FAB |
Premium Flowmaster Quality |
| Description_INV |
2.5IN(O)/DUAL OUT 80 SERIES 409S |
| Description_MKT |
The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros and Firebirds with transverse mufflers. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. |
| Description_SHO |
Muffler |
| Inlet Diameter (in) |
2.5 |
| WARNING CA Proposition 65 |
Yes |
| Main Piping Diameter |
2.500 in. |
| Title |
Flowmaster 842583 80 Series Muffler 409S - 2.50 Offset In / 2.50 Dual Out - Aggressive Sound |
| California Proposition 65 Chemical Name 2 |
Chromium (hexavalent compounds) |
| Outlet Diameter |
2.500 in. |
| Overall Length (In) |
21 |
| Type of Muffler |
Chambered |
| Body Width (in) |
9.75 |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
| Material |
409 Stainless Steel |
| Vehicle Type |
Classic Muscle Car, Late Model Muscle Car, Street/Strip |
| Color |
Black |
| Body Width |
9.750 in. |
| Muffler Type |
Reflection |
| Inlet Type |
Single Offset |
| Outlet Position |
Dual |
| Tip Quantity |
0 |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Shape |
Oval |
| Body Height (in) |
4 |
| California Proposition 65 Required |
Yes |
| Product Type |
Street Mufflers |
| Reversible |
No |
| Sound Level |
Aggressive Sound |
| Warning |
California Proposition 65 |
| Fitment |
Universal |
| Automotive Item Grade |
High Performance |
| Mount Type |
Uses Factory Hangers |
| Body Length |
15.000 in. |
| Muffler Series |
80 Series Crossflow |
| Inlet Inside Diameter |
2.500 in. |
| Inlet Diameter |
2.500 in. |
| Body Height |
4.000 in. |
| Inlet Outside Diameter |
2.500 in. |
| Outlet Outside Diameter |
2.500 in. |
| California Proposition 65 Chemical Name 1 |
Nickel (metallic) |
| Inlet Position |
Offset |
| Outlet Type |
Dual Outlet |
| Overall Length |
21.000 in. |
| Body Length (in) |
15 |
| Brand |
Flowmaster |
| Emission Code |
5 |
| Finish |
Paint |
| Inlet Connection Type |
Pipe Connection |
| Outlet Connection Type |
Pipe Connection |
| Outlet Diameter (in) |
2.5 |
| Length |
5.0000 |
| Width |
10.0000 |
| Height |
24.0000 |
| Weight |
11.0000 |
