Turbo XS WS08-CP-V2 High Flow Converter Pipe for 08-21 Subaru WRX-STi/08-14 WRX

Vehicle Fitment

• 2008-2014 Subaru WRX (all trims; AWD; 2.0L/2.5L Turbo)
• 2008-2014 Subaru WRX STI (all trims; AWD; 2.5L Turbo)
• 2004-2005 Subaru Legacy GT (AWD; 2.5L Turbo)

Fitment Notes

• 3" high-flow catalyzed midpipe; requires Turbo XS WS-DP-V2 downpipe front section
• Converts existing WS08-DP racepipe (catless) into catted WS08-DPC
• Not a stock replacement -- for aftermarket exhaust systems
• Not CARB-legal in California; street-legal in non-CARB regions
• Includes 100 cpi metallic substrate catalytic core

Features

• Mandrel-bent 3" piping with integrated high-flow 100 cpi cat
• Designed for maximum flow while maintaining emissions compliance
• Direct bolt-on mating to Turbo XS WS-DP V2 flange--no modifications
• Durable stainless steel or aluminized construction depending on variant
• Optimizes performance and torque delivery at mid-range RPMs
• Ideal for stage-1/2 WRX/STI builds where cat retention is desired
• Backed by Turbo XS quality assurance and USA-based support
• Helps reduce exhaust drone with high-flow cat over racepipe setups

Specifications

• Pipe Diameter: 3" mandrel-bent
• Catalytic Core: 100 cells per inch metallic substrate
• Material: Stainless steel or aluminized mild steel (check SKU)
• System Position: Cat-back midpipe section, between downpipe and cat-back
• Installation: Bolt-on using WS-DP-V2 flange; WS08-DPC designation when paired
• Legal Compliance: Non-CARB; EPA street-legal in CARB-exempt states

Included Components

• 1x Turbo XS WS08-CP-V2 3" high-flow catalytic converter pipe
• Gasket and hardware kit for WS-DP V2 flange
• Installation instruction sheet

Product Description

The Turbo XS WS08-CP-V2 is a precision-engineered, 3" high-flow catalytic converter pipe designed specifically for 2008-2014 Subaru WRX/STI models and 2004-2005 Legacy GT. Featuring a proprietary 100 cpi metallic substrate, this midpipe enhances flow much more than stock while retaining catalytic function.

Intended as a bolt-on upgrade, this pipe mates directly to the Turbo XS WS-DP V2 downpipe front section--converting a racepipe into a catted-downpipe (WS08-DPC). It's ideal for builds wanting increased performance with emissions retention. Choose compatible piping material (stainless or aluminized) based on your setup, and confirm CARB requirements in your region.

As a factory-matched performance component, this converter pipe delivers enhanced torque, reduced drone, and refined throttle response--without sacrificing legality where allowed. Recommended for stage-1 to stage-2 builds, it's an optimal upgrade for discerning Subaru tuners. Verify downpipe compatibility before purchase.