This HKS Legamax Premium Axle Back Exhaust is a top - notch choice for Subaru WRX (2011 - 2014) and STI (2008 - 2014) hatchback owners. Crafted from high - quality 304 stainless steel, it features 3 - inch piping. The exhaust gases exit through four 3.54 - inch pipes with burnt titanium tips, creating an aggressive exhaust note. It significantly improves power, torque, and overall performance. The exhaust hangers are welded onto OEM locations for a direct fit, and it comes with a new gasket and hardware, making installation a breeze. This exhaust system not only boosts performance but also enhances the vehicle's sound and appearance.
Using this HKS exhaust system is easy. First, make sure your vehicle is the correct model (Subaru WRX 2011 - 2014 or STI 2008 - 2014 hatchback). With the included gasket and hardware, install the exhaust system where the exhaust hangers are welded onto the factory - like locations. When driving, enjoy the improved power and the aggressive exhaust note. For maintenance, regularly check the exhaust hangers to ensure they are still firmly in place. Clean the stainless - steel body with a mild automotive cleaner to keep it looking good. Avoid hitting the exhaust tips on curbs or other obstacles to prevent damage. If you notice any unusual noises or performance issues, have it checked by a professional mechanic.
