Borla 23-24 Toyota GR Corolla ATAK Cat Back System 1990-nissan-pulsar-nx-esi7774335 IE engineers chose this bearing

IE engineers chose this bearing design for the improved strength and spin-resistance from the bearing tang

Upgrade the restrictive factory intake with a high flowing and aesthetically pleasing intake system

MPI tuning is not currently available from iE

It simply presses in — no drilling

Type: Wide range internal spring

Borla 23-24 Toyota GR Corolla ATAK Cat Back System 1990-nissan-pulsar-nx-esi7774335 IE engineers chose this bearingThis 3" diameter BORLA Cat Back system is designed specifically for the 1. 6L engine in the GR Corolla. The system contains BORLA'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 and the dual mufflers deliver the aggressive ATAK sound with no drone. The system has an Exhaust Valve. It