Invidia R400 Cat Back Exhaust Direct Injection Fuel Injectors and 3- or 4-digit display

and 3- or 4-digit display

Reducing deadtime improves wideband feedback control

For VQ35HR see listing here

5" down pipes

With a "swipe" down you get access to the "DTC" (Diagnostic Trouble Codes = error memory)

Invidia R400 Cat Back Exhaust Direct Injection Fuel Injectors and 3- or 4-digit displayINVIDIA R400 CAT BACK EXHAUST Invidia's most popular exhaust system. Specifically designed to fill the sound gap between the Q300 and N1 system, the R400 produces a unique, agressive note while minimising harsh cabin noise (particularly at highway speeds). The R400 muffler was designed using years of experience from Invidia's engineers to allow the perfect balance between unrestricted exhaust gas flow and sound dampening. This exhaust system will