Borla Cat-Back(tm) Exhaust System S-Type for 2023 Acura Integra/ 2022-2023 Honda Civic Si (140922BC) 3511 Magnum Flow Pro 5R Oval

Magnum Flow Pro 5R Oval Tapered to Round Blue Air Filter (24-90032) by aFe

5/8" -18 UNF Female (adapts directly to sealing nut on AutoMeter Mechanical Temp Gauges) to 3/8" NPT Male

This 4" long coupling is designed to connect to tubes with a 3" and 2-3/4" diameter

Simply flash your 996 Carrera / Carrera S with a Fabspeed ECU Tune utilizing the included handheld tuner

Borla Cat-Back(tm) Exhaust System S-Type for 2023 Acura Integra/ 2022-2023 Honda Civic Si (140922BC) 3511 Magnum Flow Pro 5R OvalThis BORLA(r) Cat Back(tm) system for the Acura Integra and Civic Si is designed specifically for these vehicles. The system features BORLA(r)'s Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full bodied sound to the BORLA(r) mufflers. The muffler then enhance this sound to the character and volume appropriate