The MagnaFlow 3.5" Round Glasspack 13125 features the same classic deep sound and dyno-proven performance of our other glasspack mufflers with the additional flair of a stylish yet timeless red finish. 13125’s 2.25/2.25in. round body and reversible straight-through universal design can be integrated into your vehicle’s exhaust system however you see fit, although professional installation is recommended. Check to ensure compliance with local noise regulations. This free-flowing muffler is engineered to add a dose of hot rod fury to your ride. 13125 features durable, corrosion resistant aluminized steel construction and is produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s 90-day limited construction warranty.
Vehicle Fitment
| Years |
Make |
Model |
Trim |
| 1977–1978 |
Buick |
Electra |
225 |
| 1980–1984 |
Buick |
Electra |
Estate Wagon |
| 1977–1978, 1980–1984 |
Buick |
Electra |
Limited |
| 1978, 1980–1984 |
Buick |
Electra |
Park Avenue |
| 1977–1981 |
Buick |
Lesabre |
Base |
| 1985 |
Buick |
Lesabre |
Collector's Edition |
| 1977–1978, 1982–1985 |
Buick |
Lesabre |
Custom |
| 1977 |
Buick |
Lesabre |
Custom Sport |
| 1985 |
Buick |
Lesabre |
Estate Wagon |
| 1979–1985 |
Buick |
Lesabre |
Limited |
| 1982 |
Buick |
Lesabre |
Limited Edition F/E |
| 1978–1981 |
Buick |
Lesabre |
Sport |
| 1977–1978 |
Buick |
Riviera |
Base |
| 1978 |
Buick |
Riviera |
Lxxv Anniversary Edition |
| 1990–1992 |
Cadillac |
Brougham |
Base |
| 1990–1992 |
Cadillac |
Brougham |
D'elegance |
| 1992 |
Cadillac |
Commercial Chassis |
Brougham |
| 1979–1985 |
Cadillac |
Eldorado |
Base |
| 1979–1985 |
Cadillac |
Eldorado |
Biarritz |
| 1981 |
Cadillac |
Eldorado |
Brougham D'elegance |
| 1979–1985 |
Cadillac |
Eldorado |
Cabriolet |
| 1982–1985 |
Cadillac |
Eldorado |
Touring |
| 1986 |
Cadillac |
Fleetwood |
Brougham |
| 1986 |
Cadillac |
Fleetwood |
Brougham D'elegance |
| 1980–1985 |
Cadillac |
Seville |
Base |
| 1980–1985 |
Cadillac |
Seville |
Elegante |
| 1986–1990 |
Chevrolet |
Caprice |
Base |
| 1985–1990 |
Chevrolet |
Caprice |
Classic |
| 1986–1990 |
Chevrolet |
Caprice |
Classic Brougham |
| 1987–1990 |
Chevrolet |
Caprice |
Classic LS Brougham |
| 1985 |
Chevrolet |
Impala |
Base |
| 1977–1978, 1980–1981 |
Oldsmobile |
98 |
Luxury |
| 1977–1978, 1980–1984 |
Oldsmobile |
98 |
Regency |
| 1982–1984 |
Oldsmobile |
98 |
Regency Brougham |
| 1977–1983 |
Oldsmobile |
Delta 88 |
Base |
| 1980–1981 |
Oldsmobile |
Delta 88 |
Holiday |
| 1977–1985 |
Oldsmobile |
Delta 88 |
Royale |
| 1980–1985 |
Oldsmobile |
Delta 88 |
Royale Brougham |
| 1984–1985 |
Oldsmobile |
Delta 88 |
Royale Brougham LS |
| 1977–1981 |
Pontiac |
Bonneville |
Base |
| 1977–1981 |
Pontiac |
Bonneville |
Brougham |
| 1978–1981 |
Pontiac |
Bonneville |
Safari |
| 1977–1978, 1980–1981 |
Pontiac |
Catalina |
Base |
| 1977–1978, 1980–1981 |
Pontiac |
Catalina |
Safari |
| 1978 |
Pontiac |
Grand Safari |
Base |
| 1985–1986 |
Pontiac |
Parisienne |
Base |
| 1985–1986 |
Pontiac |
Parisienne |
Brougham |
