The RS Evolution Muffler is a hybrid muffler uniting the power and free-flowing characteristics of our N1 Muffler with the quiet and discreet sound output of our Hybrid Megaphone Evolution Muffler. A combination of an A'PEXi original patented megaphone piping structure design and larger piping diameters to produce ultimate performance for your turbo-charged engine.
PRODUCT FEATURES:
- High-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
- Matched and manufactured for select chassis
- Patented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results
- A'PEXi logo stamped exhaust tip.
| Bolt-On | Yes |
|---|---|
| Part Number | 113AF015 |
| Year | 2012 |
| Make | Subaru |
| Model | Impreza WRX 11-14 / WRX STI 08-14 Hatchback (GR) |
| Body Style | 5-Door Hatchback |
| Engine | EJ20, EJ25 |
| Chassis | GRB, GRF |
| Exhaust Type | RS Evolution Muffler |
| Piping Diameter | 70mm. - 75mm. x 2 |
| Tip Diameter | 120mm. x 2 |
| Pieces | 2 |
| Exhaust Tip Style | Round-Single wall, Angle cut |
| Piping Material | SUS304 Stainless Steel |
| Muffler Material | SUS304 Stainless Steel |
| Muffler Tip Material | SUS304 Stainless Steel or Titanium Option |
$299.00
$2,099.00
![APEXI Power Intake - Subaru Impreza WRX / STI / Wagon (EJ20) 96-00 [GC8/GF8]](http://kyp.com.au/cdn/shop/files/APEXI_Power_Intake_-_Subaru_Impreza_WRX_STI_Wagon_EJ20_96-00_GC8_GF8_faa46ad6-73dd-4349-b8d9-725e883fda76_400x400_crop_center.webp?v=1764595547)
$199.00
![APEXi - Power Intake Panel Filter - 2002-2007 Subaru Impreza WRX / STI [GD]](http://kyp.com.au/cdn/shop/files/APEXi_-_Power_Intake_Panel_Filter_-_2002-2007_Subaru_Impreza_WRX_STI_GD_8c451efd-6b19-4f92-9c53-80c007378a6e_400x400_crop_center.webp?v=1764595287)
$109.00
$109.00
$795.00
$132.00