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Up to 58 lb-ft of torque increase over factory
Fuel economy during normal driving is unchanged
but we recommend pairing with PRL Motorsports intercooler for best results
We tested the bypass valve by totally submerging an air filter in a bucket of water and running the motor
8th Gen Honda Civic Si Invidia N1 76mm Catback 4 door 2013+ Acura ILX Up to 58 lb-ft ofFITS: 8th Gen Honda Civic Si 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