My last car I had a wide band and did the tuning my self removed the stock o2 so the ecu saw the wideband. It is a nice gauge makes it a bit easier to tune
It's missing a cat too. I can weld but I don't have the tools available here so I'll just take it to the shop. I'll ask them to fit a muffler and a resonator. What brands are you guys running. I don't know if I can be bothered with a cat
I need some advise I am going to get a muffler fitted and maybe a extra one. All that I have on the skyline at the moment is a 3" straight from the turbo to the back. It's too loud. What do you recommend to put in. Also I don't want it too quiet