Subaru WRX/STI Cat-Back Exhaust System (2015–2022, 4″ Quad Tips, Polished Finish)

Description

Specifications:

Brand Name: Flashark
Certificate: ISO9001:2000
Material: Stainless Steel
Surface: Mirror Polish
Application: Sports Catback Exhaust
4″ quad outlet tip with a burnt finish
3″ Catback Exhaust

Features:

• Gain more horsepower, faster response, averaging 10-15 extra hp
• Engineered To Be Direct Bolt-On Replacement To Increased Exhaust
• Producing strong, deep, and noticeable sound

FLASHARK exhaust systems are crafted from T-304 stainless steel with a fully polished surface, CNC machined flanges, and mandrel bends, ensuring superior durability and performance. Designed for 2015-2022 Subaru WRX, these catback exhaust systems improve horsepower, torque, and overall engine performance with a straight-through design. Featuring a 4.5″ flat tip and double-layer silencer, it delivers a deep, aggressive tone while optimizing exhaust flow. The system is easy to install with a direct bolt-on fit—no modification required. 

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