There seems to be two choices 75/90 or the 140 if I’m reading it correctly.

1) MBRP Street Catback 2) Too much drone so I added Vibrant UQ resonator 3) Still some drone so I inserted some Car Chemistry inserts (thinking the drone was at the tips) 4) Still drone although a little less annoying Before I admit defeat and revert back to stock exhaust, what if I try...

I keep getting error code P0234 on my 2016 ecoboost. The only mod I have is a mbrp race cat back exhaust. The car is under warranty and has been taken to the dealer twice for service. The first time they replaced the sensor and the second time a new turbo was installed. any ideas on what could...

Does anybody have any experience with the Tomei titanium single exit ? I’m running a CVF 3in catless downpipe and want to try out the tomei, but I’m worried it’ll be too loud for what i’m looking for as the car is a daily driver. I’ve seen some reviews say that it’s pretty quiet when cruising...

What’s up everyone? I’m Austin. I am new to this forum so my apologies in advance if I post this somewhere I'm not supposed to lol. So I’m in a bit of a tricky situation. I have a 2020 Mustang Ecoboost High Performance Package and it currently has a little over 21 thousand miles. For the past...