PLM Subaru WRX & STI Axle-Back Exhaust Muffler Deletes V2 (2015–2021)

PLM Subaru WRX & STI Axle-Back Exhaust Muffler Deletes V2 (2015–2021)

SKU: PLM-SUB-TKP-DUAL-2015-2

Product Description

The PLM Private Label Mfg. Axle-Back Exhaust Muffler Deletes V2—also known as muffler bypass pipes or track pipes—are designed to deliver aggressive sound, reduced weight, and a clean bolt-on upgrade for Subaru enthusiasts. Constructed from high-quality TIG-welded stainless steel, this axle-back system is significantly lighter than the factory mufflers while providing a raw, unrestricted exhaust tone.

Version 2 features an updated design with larger 4-inch stainless steel exhaust tips, offering a more aggressive look and enhanced sound compared to earlier versions. The dual-exit layout creates the most direct exhaust path possible, improving exhaust flow and giving your WRX or STI a sharper, motorsport-inspired character.

Built with 2.5-inch mandrel-bent stainless steel piping, OEM-style exhaust hangers, and precision CNC-machined flanges, this system is engineered for a precise fit and quick installation. Designed to bolt directly to the factory OEM mid Y-pipe, installation can be completed in as little as 15 minutes using basic hand tools.

Available with Polished or Blue Titanium Burnt tips, this axle-back exhaust allows you to customize the look of your Subaru while unlocking an aggressive exhaust note that matches its performance potential.

Key Features

• Designed for 2015–2021 Subaru WRX & STI (VA chassis)

• Axle-back muffler delete / track pipe design

• Dual-exit layout for maximum exhaust flow

• 2.5-inch OD (65mm) mandrel-bent stainless steel piping

• 4-inch single-wall staggered exhaust tips

• Available tip options: Polished or Blue Titanium Burnt

• TIG-welded stainless steel construction

• Lightweight compared to factory mufflers

• OEM-style exhaust hanger rods

• CNC-machined flanges

• Flange thickness: 0.38" (3/8")

• 16-gauge stainless steel piping

• Precision hand-welded construction

• Direct bolt-on installation to OEM mid Y-pipe

• One-year limited warranty

Vehicle Fitment

• 2015–2021 Subaru WRX (VA)

• 2015–2021 Subaru STI (VA)

Fitment Notes

• Fits OEM mid Y-pipe only

• Will not fit other aftermarket exhaust systems

• Will not fit SPT exhaust models