SKU: AWE3020-43066
UPC: 810098806176
MPN: 3020-43066
The Subaru WRX STI Exhaust Quad Black Tips from AWE Tuning is a premium bolt-on upgrade designed for automotive enthusiasts looking to enhance both sound and exhaust flow. This cat-back exhaust system is specifically engineered for the modern turbocharged boxer engine platform, providing improved scavenging efficiency while remaining street-legal. It is ideal for those who want to elevate their vehicle's performance, whether for track days or daily driving.
Featuring a quad-tip design, this exhaust system incorporates precision mandrel bends and optimized diameter tuning to minimize backpressure while maintaining the spool characteristics of the EJ25 and FA20 engines found in later WRX STI models. The black-anodized stainless steel tips not only offer corrosion resistance but also enhance the vehicle's aggressive appearance. The expanded exit area is engineered to promote laminar flow separation and improve turbo response.
Owners upgrading from restrictive OEM systems can expect noticeable improvements in mid-range throttle response and top-end power delivery, especially when combined with tune optimization. Installation is designed to be straightforward, requiring no significant modifications to the vehicle, making it accessible for most enthusiasts. This exhaust system is compatible with the Subaru WRX STI, ensuring a perfect fit for those looking to enhance their vehicle's performance.
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