This HKS Hi - Power SPEC - L2 cat - back exhaust is specifically designed for 2015 - 2021 Subaru WRX and STI models. It offers multiple benefits. Firstly, it boosts horsepower and torque by allowing exhaust gases to flow freely. Secondly, it reduces turbo lag, improving overall engine response. The exhaust produces a bold and loud sound, giving your vehicle an aggressive edge. It features titanium cover tips and is constructed from 304 stainless steel for durability. The main pipe diameter is 2.56 inches, and the tip diameter is 3.70 inches, with a noise level of 89dB according to HKS. Upgrading to this exhaust is a great way to enhance your car's appearance, sound, and performance. Its design has been updated, and you can replace the tip section with a different design (tips sold separately).
Using this HKS Hi - Power SPEC - L2 cat - back exhaust is quite straightforward. Just have it installed by a professional mechanic following the included instructions. When driving, you'll immediately notice the improved performance and the great sound. As for maintenance, regularly check the exhaust for any signs of damage or loose parts. You can clean the stainless - steel body with a mild cleaner to keep it looking good. Also, make sure the titanium tips are free from dirt and debris. If you plan to replace the tip section, remember to buy the compatible tips separately and have them installed properly. And always follow local noise regulations when using this exhaust.
