PLM Axle-Back Exhaust D441SVC000 – Subaru WRX 22-26

PLM Axle-Back Exhaust D441SVC000 – Subaru WRX

SKU: PLM-SUB-TKP-VB-DUAL-STI

Transform the sound and presence of your 2022+ WRX VB with the PLM Axle-Back Exhaust, engineered for drivers who want aggressive tone without sacrificing refinement. Inspired by JDM STI styling, this system delivers a deeper, sportier exhaust note while retaining a balanced muffler design for daily comfort.

Constructed from premium TIG-welded stainless steel, this lightweight axle-back replaces the restrictive factory rear mufflers to improve exhaust flow, sharpen throttle response, and enhance overall driving engagement. The staggered tip design provides a clean, motorsport-inspired appearance that perfectly complements the VB chassis.

Designed for true bolt-on convenience, the system installs directly to the factory mid-pipe or pairs seamlessly with the PLM mid-pipe for a complete exhaust upgrade.

Performance & Sound

• Deeper, more aggressive exhaust tone

• Refined sound profile with minimal drone

• Improved throttle response

• Reduced rear weight compared to OEM mufflers

Construction & Design

• 2.5-inch stainless steel piping

• 16-gauge tubing for durability

• CNC mandrel-bent piping for smooth flow

• 3/8-inch CNC-machined flanges

• OEM-style exhaust hanger rod placement

• High-quality hand TIG welding

• 3.5-inch single-wall staggered exhaust tips

• Lightweight performance-oriented design

Installation

• Direct bolt-on to factory exhaust system

• Compatible with OEM mid-pipe or PLM mid-pipe

• No cutting or modification required

• May not fit other aftermarket exhaust systems

Vehicle Compatibility

• 2022–2024 Subaru WRX

Replacement Part Number: D441SVC000