Remark RO-TSVB-DM Muffler Axleback SS Double Wall 3.5in Tips 2022+ Subaru WRX

Vehicle Fitment

• 2022+ Subaru WRX (VB Chassis; FA24F 2.4L Turbocharged; All Trims; Sedan)

Fitment Notes

• This axleback bolts directly to the factory OEM midpipe using the factory flanges and included hardware. It is also compatible with the Remark performance 3" OEM-layout midpipe for owners building a complete cat-back exhaust system pairing this axleback with a Remark resonated or non-resonated midpipe.
• This is the TS muffler version with stainless double wall tips (DM). The RO-TSVB-DM is part of Remark's muffled axleback line for the VB WRX - it includes Remark proprietary muffler canisters and is specifically designed for owners who want a meaningful sound improvement over the factory exhaust while retaining daily-driver comfort and avoiding the excessive volume and drone of muffler-delete axlebacks.
• The full TS muffler axleback tip variant matrix for the VB WRX is: stainless single wall (RO-TSVB-SM), stainless double wall (RO-TSVB-DM, this product), burnt stainless single wall (RO-TTVB-SM), and burnt stainless double wall (RO-TTVB-DM). All share the same piping diameter, muffler design, and sound character - tip wall construction and finish are the only differences. Owners seeking the more aggressive muffler-delete sound should look at the RO-TTVB-D or RO-TSVB-D series instead.

Features

• Remark proprietary straight-through oval muffler canisters - the defining feature of the TS muffler series versus the muffler-delete RO series; two Remark-designed high-flow straight-through oval muffler canisters (one per side, left and right) replace the factory muffler canisters; these proprietary mufflers are engineered to address the specific acoustic character of the FA24F's muted factory exhaust note - the 2022+ VB WRX has a substantially more subdued stock exhaust than the EJ-platform WRX/STI generations that preceded it; the Remark mufflers restore the deeper, more characterful Subaru rumble that enthusiasts associate with the WRX/STI without the excessive volume and drone that come from removing the mufflers entirely
• Daily-driver optimized sound character - customer reviews from WRX owners who switched from muffler-delete axlebacks to the TS muffler version consistently describe it as a dramatic improvement in daily comfort without sacrificing the character and engagement they wanted; reviews describe it as "no drone while driving around," "THIS is how the WRX is supposed to sound," and "not pissing off the neighborhood"; the proprietary mufflers absorb the frequency ranges that cause drone at highway cruise RPM while allowing the deeper exhaust frequencies to pass through, producing a sound profile that is engaging when accelerating but comfortable during sustained cruising
• Stainless double wall 3.5-inch quad tips - four 3.5-inch double wall polished stainless tips exit the rear bumper (two per side), filling the VB WRX's rear bumper tip openings cleanly without protruding excessively; the double wall construction creates a layered visual at the tip face where the inner pipe is visible inside the outer wall, providing a premium appearance; the polished stainless finish maintains a bright, corrosion-resistant surface without the iridescent heat toning of burnt variants; customer reviews specifically note that the 3.5" tips fill the factory exhaust finisher openings perfectly
• Full 304 stainless steel construction - all piping, muffler canisters, and tip assemblies are fabricated from T304 stainless steel; the stainless construction provides long-term corrosion resistance in the undercarriage environment and maintains the muffler canister integrity through the extreme temperature cycling that exhaust components experience during normal use
• 2.5-inch mandrel-bent piping - the system uses 2.5" mandrel-bent piping to connect the factory midpipe outlet to the muffler canisters; mandrel bending preserves the full internal diameter through all bends without deforming the pipe wall, maintaining consistent flow velocity through all transitions
• Fully TIG welded - all joints and connections are fully TIG welded for clean, precise, leak-free union; the complete TIG welding eliminates the weld porosity that can lead to exhaust leaks at joints subjected to repeated thermal cycling
• Can be paired with Remark midpipe for complete cat-back - the axleback is designed to pair directly with Remark's 3" OEM-layout midpipe kit, allowing owners to upgrade in stages; starting with this axleback provides an immediate sound and aesthetic improvement, and the Remark midpipe can be added later to complete a full cat-back system with consistent component engineering throughout

Specifications

• Part Number: RO-TSVB-DM
• Series: TS Muffler Axleback (muffler-equipped)
• Fitment: 2022+ Subaru WRX (VB Chassis; FA24F)
• Muffler: Two Remark proprietary high-flow straight-through oval canisters
• Piping Diameter: 2.5 in., mandrel bent
• Tip Count: 4 (quad - 2 per side)
• Tip Diameter: 3.5 in.
• Tip Style: Double wall, polished stainless
• Material: Full T304 Stainless Steel
• Welding: Fully TIG welded
• Midpipe Compatibility: OEM factory midpipe or Remark 3" OEM-layout performance midpipe
• Pieces: 2 (left and right assemblies)

Included Components

• 1x Left side muffler axleback assembly with 2x 3.5" stainless double wall tip
• 1x Right side muffler axleback assembly with 2x 3.5" stainless double wall tip
• Flange gaskets
• Mounting hardware

Product Description

The Remark RO-TSVB-DM is the TS muffler axle-back exhaust with stainless double wall 3.5-inch quad tips for the 2022+ Subaru WRX (VB chassis). It is Remark's daily-driver-oriented axleback for the VB platform - a system that addresses the FA24F's notably muted factory exhaust note by replacing the OEM muffler canisters with Remark's proprietary high-flow straight-through oval mufflers, restoring the deeper, more authentic Subaru WRX/STI rumble character while keeping the volume, drone behavior, and neighborhood-compatibility at a level appropriate for daily use.

The VB WRX's factory exhaust is widely noted as substantially more subdued than the EJ-platform WRX and STI generations that preceded it. The TS muffler axleback is the response for owners who want to fix this without resorting to a muffler delete - which, while dramatically louder, introduces the excessive cold-start volume, highway drone, and cabin intrusion that make it impractical for daily driven vehicles. Customer reviews from owners who made this exact switch from muffler-delete axlebacks to the TS muffler version are consistently enthusiastic, describing the sound as how the WRX is "supposed to sound" - with deep rumble, responsive pops at redline, and an absence of the droning cruise note that makes muffler deletes tiring in daily use.

The four 3.5-inch polished stainless double wall tips fill the VB WRX's factory rear bumper exhaust finisher openings, providing a clean, stock-integrated appearance with a premium visual upgrade over the factory tips. The system is fully TIG welded from T304 stainless steel and bolts to the OEM factory midpipe or the Remark 3" performance midpipe for owners building toward a complete cat-back system.