ARK Subaru WRX/STI Sedan 2.5L Test Pipe (2011-2014)

Application: Suabru  WRX/STI Sedan, 2011-14 2.5L

Diameter: 3.0"

Gasket: Yes

Sound Decibel: 85 dB @ 3000 RPM

The ARK test pipe is designed to get the most out of high revving motors. We use 3.0" piping SUS-304 stainless steel. ARK has dyno proven increases in horsepower and torque from mid-range to redline. Each test pipe includes a bung cap hole for O2 sensors and/or CEL fixers without having to drill into your test pipe. The ARK test pipe is a direct replacement for your OEM secondary catalytic converter. All ARK test pipes will bolt directly to OEM factory exhaust and/or any aftermarket cat-back exhaust with OEM fitment. Recommended for off-road use only.

ARK Advantages and Features:
- All Bolt-on System
- SUS304 Stainless Steel Construction
- Fully Polished Finish, 3.0 inch Piping
- CNC Machined Flanges
- Exposed Micro TIG Welding

Items Included:
Test Pipe, Bolts, Gaskets, Hardware, Installation Guide
*For all orders shipped outside the U.S. tax/duty/custom fees are not included

*FOR OFF-ROAD USE ONLY, MAY GET A CEL*