Invidia 2022+ Honda Civic Sport (2.0N A) 60mm N1 Cat Back Exhaust TI Invidia Front Pipe Catless Subaru BRZ Toyota 86 12 21 BC Direct Invidia 12 Scion FRS BRZ 60mm N1 Polish Tip Cat Back Exhaust Invidia 60mm (101mm tip) N1 Cat back Exhaust Fits 88 91 CRX EF8 eBay Invidia 12 UP Subaru BRZ FRS Front Pipe. Description: N1 Exhaust Piping: 60mm Tip: 101mm Tip Style: Single Layer SS For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line up of Invidia N1 Exhausts. Each Invidia Exhaust is constructed with high quality SUS304 Stainless Steel, CNC machined flanges, and manufactured with a polished finish. Each system features mandrel bent stainless steel piping for maximum exhaust flow and reduced back pressure. These exhausts are engineered to produce strong mid to top end power gains, as well as an increase in horsepower and torque.