Upgrade your 2015-2021 Subaru WRX or WRX STI with the Invidia Racing Series Cat Back Exhaust featuring a striking titanium flame-treated tip. Designed for enthusiasts seeking a perfect balance of performance and value, this exhaust system enhances horsepower and torque while delivering a deep, aggressive sound that complements your Subaru’s sporty character.

Crafted from high-quality SUS304 stainless steel with CNC-machined flanges and a polished finish, the Invidia cat back exhaust ensures durability and a premium look. Its mandrel-bent piping maximizes exhaust flow and reduces back pressure, resulting in strong mid to top-end power gains. Note that an OEM downpipe to 3-inch cat back adapter may be needed for compatibility with your stock downpipe.

Ideal for Subaru WRX and WRX STI owners who want reliable performance upgrades, this exhaust system is a practical choice for daily drivers and track enthusiasts alike. Experience improved throttle response and enhanced engine sound—shop the Invidia Racing Series exhaust at Subimods today.