N1 Evo-R Exhaust Civic Si

High-performance stainless steel exhaust for enhanced power and durability. The APEXi N1 Evolution-R Cat Back Exhaust System is engineered for performance and reliability in the import tuning sector. This exhaust system features a polished SUS 304 stainless steel canister, which is constructed using robotic TIG welding to ensure a flawless finish and long-lasting performance. The mandrel bent design allows for maximum power gains while providing resistance to rust and damage from weathering, making it suitable for both street and track use. Designed with a single outlet configuration, this exhaust system exits on the passenger side rear, featuring a 4.5 inch diameter round straight cut stainless steel tip. The 2.5 inch pipe diameter is optimized for moderate sound levels, delivering a balanced auditory experience without excessive noise. The N1 Evolution-R muffler is a staple in the industry, known for its classic angled design that enhances the aesthetic of modern street cars. Installation of the APEXi N1 Evolution-R system requires welding and is estimated to take around two hours. This exhaust system is built with durability in mind, ensuring that it can withstand the rigors of performance driving while providing an upgrade in both sound and power.