Invidia 2015+ WRX/STi Gemini 80mm Full Titanium Quad 101mm Tip Cat-Back Exhaust

What you get with this Invidia Gemini cat-back exhaust system is a full titanium construction, designed specifically for the 2015 and newer Subaru WRX and STi models. This system features 80mm diameter piping throughout, leading to four polished 101mm exhaust tips. The titanium build means it's significantly lighter than a comparable stainless steel system, which can make a difference in overall vehicle weight. This cat-back system replaces the factory exhaust from the catalytic converter back, aiming to improve exhaust flow and change the sound of your car.

The Gemini series from Invidia is known for its distinctive sound profile, and this titanium version is no exception. The titanium material not only cuts down on weight but also contributes to a unique exhaust note that many WRX and STi owners seek. Installation involves removing your stock exhaust and bolting this system in its place. While it's a direct bolt-on replacement, working with exhaust systems often requires access to ramps or a lift, and potentially some penetrating oil for stubborn bolts on older vehicles. The quad tip design gives the rear of your WRX or STi a more aggressive and custom look.

When installing this cat-back, be sure to check the manufacturer's instructions for any specific torque recommendations or alignment tips. The titanium construction means you'll want to be careful during installation to avoid scratching the finish. This system is designed to work with the factory catalytic converter, so it's a straightforward upgrade for those looking to enhance both the performance and aesthetics of their 2015+ WRX or STi.