exhuast

Just finished up my Carbon diffuser swap from a G20 BMW M340i. I also have a F16 BMW 650i lip spoiler attached. So far i have only seen 1 other person do a diffuser swap but i would love to see yalls. I am an amateur with very basic mechanical skills but im hoping it turned out bearable. If you...

Sold my G70 and selling my exhaust. Asking $1000 flat. This is the page I bought it from brand new: GT CATBACK EXHAUST SYSTEM for GENESIS 18 19 20 21 G70 3.3L T-GDi [JUN B.L] | eBay It's a well made exhaust that sounds great without being annoying while driving normally. I used this on my...

finally wrapped up the install of the QTP electronic exhaust cutouts. it was a PITA but the sound makes it worth it! Youtube video: http://youtu.be/WIy3--DbLhs

Asking 'cause I'm aware but don't really know. I've seen the YouTube vids of the various exhaust and they sound mean, awesome, etc. I already know I wouldn't mind the dreaded drone to a certain degree as so thats not a issue. My big question is this. If I go ahead with a catback system am I...