I have the mbrp street with lth. It’s loud. Cold starts are ridiculous. But zero drone and it can be quiet if you want it to be. You can still have conversations. And I drive my car 50-60 miles a day no problem. But my biggest problem with it is the tip fitment, the tips keep sagging down so I’m...
i have no problems with them. The cold starts are loud first thing in the morning. I went catless. They don't drone unless your in high gear under 2000 rolling into it. I can cruise on the highway at 70-80 maintaining speed and you wouldn’t even be able to tell my car has headers but don’t get...
1.5 front 1.3 rear. I don’t have them yet I’m trying to see if anyone has this combo to see what there running for sizes. I was looking at a 17x10 and a 305/45 rear
I installed mine over the weekend. The passenger side was a pain. The ac line got in the way and had to remove all the studs to get it in. The driver side went in a lot easier. took about 4 1/2 hours.
Installed my headers on my street catback today. I love it. No drone at all. Quiet rolling down the street if you need it to be or loud when you want it.
Just installed long tubes and pmas tune required on my 21 gt. Every time I start the car it goes to 1200 rpm hot or cold or sitting at a light etc. I don’t know if it’s something I did or not. I’m datalogging it now to send to the tuner but just wanted to ask here for any ideas.