REMARK Exhaust

Sports Touring Exhaust (4" Catback) - Subaru Impreza WRX (VB) 2022+

Sports Touring Exhaust (4" Catback) - Subaru Impreza WRX (VB) 2022+ - Main image
$962.55 $1395 In stock

Category: Subaru Exhaust

The flagship exhaust system for the Subaru WRX (VB) 2022+. Designed specifically for the 2.4L FA24F turbocharged WRX to be free flowing, and produce a powerful tone. This version is offered without a resonator on the midpipe. If you are looking for a quieter version, click this LINK.

Our catback system was developed from a blank slate. Meaning, we had no restrictions to piping layout, muffler or resonator placement, flange placement, etc... This allowed us to find the optimal path for the 25%+ larger diameter piping to allow for the most ground clearance. As well as flange placement for ease of installation and clearances. When comparing the piping layout for the complete catback Sports Touring system versus our OEM upgrade midpipe, and axleback kit, you will notice:

  • The piping is tucked up closer to the chassis on the Sports Touring system
  • There are less bends to improve exhaust gas flow and reduce back pressure

 NOTE: Sports Touring catback is NOT compatible with our other axleback products as the position and angle of the flanges is different as you can see below. REMARK axleback and midpipe kit follow the layout and flange position of OEM parts.

Resonated vs. Non-Resonated

We offer our Sports Touring catback system in four variants. Two variants include a resonator on the midpipe which will help to further quiet down the exhaust. The difference in loudness and tone is noticeable but not drastic. When deciding, also consider what other exhaust system and engine mods you have or plan to change. A high flow downpipe, larger turbo, intake, ECU tune, etc... can all effect the tone and loudness of the exhaust. If drone is a major concern, the resonated midpipe is suggested. 

SUBARU WRX VB RK-C4076S-02

Part Number
RK-C4076S-02 Non-Res Stainless Steel
RK-C4076S-02T Non-Res Burnt Stainless
RK-M4076S-02 Non-Res Replacement Part
RK-M4076S-02C Resonated Replacement Part
Year/Make/Model
  • 2022+ Subaru WRX [VB]
Exhaust Type  Cat Back Exhaust Bolt on 4pc design
Piping Diameter 3inch piping to 2.5inch Y-piping design
Tip Diameter
  • Large 4inch tip design
  • quad slant cut tip style
  • Laser engraved logos
Piping Material  T304 stainless steel
Tip Material T304 stainless steel
Muffler Material T304 stainless steel
Muffler 2 REMARK proprietary designed mufflers
Welding Hand crafted high quality tig welding
Weight  Optimal weight reduction from the factory mufflers
Mid-Pipe Option Resonated or Non-Resonated Option
Tip Option Stainless Tips or Burnt Stainless
Shipping Dims 64x21x11" , 56 lbs.

*Replacement part, includes gaskets and hardware. Not compatible with OEM, or other brands of Midpipes. This is intended for replacement or alternative. If you have non-resonated, and now want the resonated version or vice-versa.



- REMARK Limited Warranty


** Covered for purchases direct from www.remark-usa.com

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** No Returns or Exchanges accepted 
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Customer Reviews (4.6 / 5 · 5 reviews)

Christopher ★★★★★

The deep, aggressive tone this 4-inch catback produces is exactly what I wanted for my VB, and it doesn't drone on the highway. The stainless steel tips look fantastic poking out the back, and the whole system feels solidly built.

Kevin E. ★★★★★

The 4-inch catback really opens up the FA24F turbo spool—you can hear it whistle now instead of just feeling it. Fitment was dead-on for my VB, and the drone is minimal even cruising on the highway.

Ellie V. ★★★★★

Installed this on my '23 VB and the tone is exactly what I was hoping for—deep and powerful without being obnoxious on the highway. The 4-inch tip fills the rear cutout perfectly. Definitely woke up the turbo spool and gave it a more aggressive presence.