Vehicle Fitment
Subaru
| Exhaust Type | |
|---|---|
| Muffler | |
| Piping Diameter | |
| Piping Material | |
| Tip Diameter | |
| Tip Material | |
| Weight | |
| Welding | |
| Quantity |
Axle-Back Exhaust (RO-TTVB-SM) by Remark®. Tip Type: Burnt Stainless Single Wall. Tip Diameter: 3.5". With Muffler. Muffler Version. REMARK MUFFLER Axleback! This is the ideal upgrade for those wanting to get that signature Subaru WRX/ STi rumble in their 2022+ WRX while not upsetting the neighbors. This current gen WRX with 2.4L FA24F seems to have a more muted factory exhaust note especially when compared to previous generation WRX and STi models. Our axleback muffler kit is a simple bolt-on replacement for the factory muffler canisters. Kit includes:.