MagnaFlow’s range of Subaru WRX STI exhaust systems includes cat-back and axle-back options from the Competition Series and xMOD Series. Each exhaust kit features black chrome, polished or carbon fiber finished tips and a quad split rear or single straight driver side rear layout. Select your WRX STI's year, sub-model, engine size and vehicle details to shop all available exhaust systems for your car.
MagnaFlow xMOD Series Cat-Back Performance Exhaust System 19547
$1,575
SKU: 19547
- Exit Style
- Single Straight Driver Side Rear
- Exhaust Tip Finish
- Carbon Fiber
- Main Piping Diameter
- 3"
Fitment Notes
View All fitment notes
- {{fitmentNotes}}
MagnaFlow Competition Series Cat-Back Performance Exhaust System 19361
$1,346
SKU: 19361
- Exit Style
- Quad Split Rear
- Exhaust Tip Finish
- Polished
- Main Piping Diameter
- 3"
Fitment Notes
View All fitment notes
- {{fitmentNotes}}
MagnaFlow Competition Series Axle Back Performance Exhaust System 19362
$706
SKU: 19362
- Exit Style
- Quad Split Rear
- Exhaust Tip Finish
- Polished
- Main Piping Diameter
- 2"
Fitment Notes
View All fitment notes
- {{fitmentNotes}}
Keep Up With MagnaFlow









