Revel 15-21 WRX/STi 11-14 WRX STi 08-14 WRX Ultra Ti Titanium Single Exit Catback Exhaust

This is the Revel Ultra Ti Titanium Single Exit Catback Exhaust system, designed for 2008-2021 Subaru WRX and WRX STI models. If you're looking to shed some weight and get a more aggressive sound from your Boxer engine, this exhaust is a solid choice. It replaces the factory exhaust from the catalytic converter back, improving exhaust flow and giving your car a distinct tone.

What sets this exhaust apart is its construction. It's made from full titanium, which is significantly lighter than stainless steel or other common exhaust materials. This weight savings can contribute to better overall vehicle performance. The single exit design is also a stylistic choice that gives the rear of the car a cleaner, more focused look. The titanium material will develop a unique blue patina over time with heat cycles, which many enthusiasts find appealing. This system is designed to bolt directly onto the factory connection point, making installation straightforward for someone familiar with exhaust work.

When installing this catback, you'll want to ensure you have the necessary hardware, though this system is designed to utilize most of the factory mounting points. The sound will be noticeably louder and deeper than stock, with a characteristic rasp that's unique to turbocharged Boxer engines. It's a well-built system that offers both a performance advantage through weight reduction and a distinct auditory and visual upgrade for your WRX or STI.