2.5-Inch Polished Stainless Steel Exhaust Tubing

The ARK Performance Downpipe and H-Pipe (DP0702-0038) is crafted from durable SUS304 stainless steel with a fully polished finish and 2.5-inch diameter piping, designed to maximize performance in high-revving engines. This all-bolt-on system features CNC machined flanges and exposed micro TIG welding for superior construction. This product is intended for race or competition use only and is not legal for use on vehicles operated on public streets, roads, or highways. Its use is restricted to closed-course and open-course racing sanctioned by a recognized racing organization. Potential buyers should verify compliance with local, state, and federal laws before ordering. Shipping restrictions apply to California, New York, and Maine. The system includes a bung cap for O2 sensors and/or CEL fixers, eliminating the need to drill into the test pipe. ARK Performance claims dyno-proven increases in horsepower and torque from the mid-range to redline. The manufacturer warrants T-304 stainless exhaust products for 1 year against manufacturing defects.