. Constructed from stainless steel, this pair of hi-flow exhaust tips have been designed to be less restrictive, helping to increase airflow, increasing performance. Being compatible with 2-1/4" exhaust systems enables you to upgrade to larger diameter exhaust systems, and still retain a factory look. The exhaust tips feature the correct factory split design with rolled-angle lips and a brilliant high-quality polished finish. Sold as a pair, these exhaust tips are great if you replace original tips or converting to a dual exhaust system.