COMPATIBLE: (2.5L - EJ25)
2002 - 2007 SUBARU IMPREZA WRX
2002 - 2007 SUBARU IMPREZA WRX STI
FLASHARK Subaru Impreza WRX / STI Exhaust System includes a high-quality SUS-304 stainless steel catback exhaust, 4.5-inch N1 muffler tip, downpipe exhaust, and up-pipe. CNC-machined flanges and mandrel bends ensure smooth airflow, improving horsepower and torque. The straight-through design enhances overall performance, while the muffler tip boosts exhaust scavenging and creates an aggressive tone. This direct bolt-on kit requires no modifications for easy installation on your Subaru Impreza.
Material: Stainless Steel Surface: Mirror Polish Application: Subaru Impreza Catback Exhaust Inlet/Outlet Pipe Diameter: 76mm (3") Tip Diameter: 114mm (4.5") Tip Length: 128mm (5")
TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow Dyno Proven to Instantly Increases 10 -20 Horsepower/Low End Torque. Downpipe+Up-pipe unlocks full performance but may require tuning (check local emissions laws). Burnt Tips resist discoloration from heat, while Polished Tips need occasional cleaning to maintain shine. Made of High-Quality T-304 Stainless Steel Aggressive Deep Exhaust Note Installation Instruction Not Included Professional Installation Recommended
Please Note: When cleaning exhaust tips, especially the blue tip variants which are made using a heat treatment process which can be removed with aggressive cleaning agents, make sure to use water and only if necessary, a very gentle soap. Never scrub, or use any rubbing or cleaning compound on these tips as the color will be damaged and will not be warrantied. Stock catalytic converters prioritize emissions over performance, creating unnecessary backpressure that holds your engine back. Our performance catback exhaust eliminates this restriction, replacing it with a high-flowing design that minimizes resistance. Less backpressure means better airflow, stronger acceleration, and a more responsive ride—letting your engine breathe the way it was designed to.
ABOUT FLASHARK
In 2020, Flashark was established with a development concept that high quality, high performance, and high service. Flashark is a direct and professional manufacturer in automotive performance parts include intake system, exhaust system, engine system, cooling system, interior&exterior parts, etc. At the same time, it is also a service provider of automotive interior and exterior decoration solutions. In the future, we will continue to develop higher-quality and more reliable automotive-related products. Under the changing market, we always keep in mind to provide customers with better Flashark.

