Catback Exhaust System 4" Quad Muffler Tip w Polished Tip for 2015-2022 Subaru WRX / STI
Catback Exhaust System 4" Quad Muffler Tip w Polished Tip for 2015-2022 Subaru WRX / STI is backordered and will ship as soon as it is back in stock.
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Catback Exhaust System 4" Quad Muffler Tip w Polished Tip for 2015-2022 Subaru WRX / STI is backordered and will ship as soon as it is back in stock.
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Description
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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