REMARK Sports Touring Cat-Back Exhaust Subaru WRX/STI (VA) 4" Quad Tip Resonated

Sports Touring Exhaust (4" Catback) - Subaru WRX/STI VA [2015~2021]

REMARK builds exhaust systems for drivers who want real performance gains without sacrificing street manners. The Sports Touring Catback is engineered around a redesigned dual muffler layout and aggressive 4-inch quad slant cut tips, delivering a rich, full-bodied exhaust note that suits both daily driving and spirited weekend use. If you're building your Subaru WRX or STI for the long haul, this is a system worth considering.

This listing covers the REMARK Sports Touring 4-inch Catback Exhaust for the Subaru WRX / STI VA chassis (2015–2021). Four variants are available across resonated and non-resonated configurations, in standard stainless steel or burnt stainless finish — refer to the SKU table below.

Important: Remove the factory donut gasket when fitting this exhaust. Aftermarket adapters are not recommended and may cause incorrect fitment.

Specifications

• Part Number (Resonated, Stainless): RK-C4076S-01C
• Part Number (Resonated, Burnt Stainless): RK-C4076S-01TC
• Tip diameter: 4-inch (approx. 102 mm), quad slant cut style
• Material: Stainless steel (standard or burnt finish)
• Laser engraved REMARK logos on tips
• Fitment: Direct replacement catback, no adapters required

Vehicle compatibility, variant details, and fitment notes are provided in the tabs above. Please confirm your vehicle's year, trim level, and configuration before ordering.

Not sure if this exhaust suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.