SKU: afe48-36803
aFe Power Twisted Steel UELH - 02-19 Subaru Impreza WRX/STI/Legacy
$836.00Price
The aFe Power Twisted Steel Long Tube Unequal Header is engineered for select Subaru WRX, STI, Legacy GT, and Forester XT models. This system is constructed from robust SUS304 stainless steel, ensuring optimal durability and corrosion resistance. Its unequal length design specifically accentuates the iconic Boxer engine rumble. Mandrel-bent 1-5/8" to 2-1/2" tubing optimizes exhaust flow, significantly increasing turbo spool. This design directly translates to improved horsepower, torque, and throttle response while effectively reducing turbo lag. Precision laser-cut flanges guarantee a durable, leak-free seal for sustained performance. Each header is 100% TIG-welded, providing superior strength and structural integrity. This component is a direct bolt-on solution, seamlessly integrating with stock or stock-location uppipes without requiring modifications to the factory exhaust system. To maximize performance gains, consider a custom e-tune from Migtuned tailored specifically for your vehicle's year and model.
| Material | 304 Stainless Steel |
| Design | Unequal Length |
| Tubing Construction | 1-5/8" to 2-1/2" Mandrel-Bent Brushed Tubing |
| Welding Process | 100% TIG-Welded |
| Flange Type | Laser Cut |
| Compatibility | Works with Factory Exhaust System |
| Installation | No Modifications Necessary |
| Performance Benefit | Optimizes Exhaust Flow, Increases Spool |
| Engine Output | Improves Horsepower and Torque |
| Response Time | Improves Throttle Response, Reduces Turbo Lag |
| Exhaust Note | Aggressive Exhaust Rumble |
