The ARK test pipe is designed to get the most out of high revving motors. We use 2.5" piping SUS-304 stainless steel. We have 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 the 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
- Helmholtz Chamber to Reduce Drone
- Fits Manual Transmission ONLY!
- SUS304 Stainless Steel Construction
- Fully Polished Finish, 2.5 inch Piping
- CNC Machined Flanges
- Exposed Micro TIG Welding