ARK Kia Optima 2.0T/2.4L Resonated High Flow Cat Test Pipe (2011-2013)

ARK Performance

$475.15 $559.00

Application: Optima, 2011-13 2.0T/2.4L

Diameter: 2.5L

Gasket: Yes

Horsepower: 17HP

Torque: 26 TQ

Sound Decibel: 90 dBs @ 3000 RPM


The ARK resonated high flow cat test pipe was designed to get the most out of the motor, while keeping the sound and smell down from removing an OEM catalytic converter. ARK uses  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 catalytic converter. All ARK test pipes will bolt directly to OEM factory exhaust and/or any aftermarket cat-back exhaust with OEM fitment. OFF-ROAD use only.

ARK Advantages and Features:
- All Bolt-on System
- Resonated with High Flow Cat
- SUS304 Stainless Steel Construction
- Fully Polished Finish, 2.5 inch Dual 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