I really hope that they nail that M_Quad guy. I could use some 'choice' words to describe him, but hold back because it may be detrimental to all those that got dooped by him. Hang in there and keep the pressure up! It'll all come together and everything will get sorted.

 

I've been wondering... (when I take delivery of my car and start doing my mods) Should I just do the dual exhaust with the stock M Sport diffuser or should I go with a quad system and replace the diffuser. If I go with the quads, can someone tell me where I can get quad diffusers? I don't want to just cut out another 'hole' for the second set of pipes. Looks too 'done at home in the garage with a hacksaw! '

 

I didn't even see the original post. I guess it helps to bump often.

 

I've been checking and bumping often to keep this post on the top.

 

I think the quad exhaust with the quad diffuser 'looks' better than the single. You should ask Joe (r1Racer) from trinity for the diffuser. After all he is a fellow Corean who happens to have a shop. Hangukin kki ri do wa ju shyu ya jo!

 

I'm leaning towards the Remus quads with the Reiger diffuser.... I've been PMing NeRwEEzy about it before Joe chimed in on this thread. He and Trinity have been really helpful. I just found out today that Joe (r1Racer) is a fellow hangukin! I'm going to have to refer him some business from the Motherland!

 

I've heard the remus quads in person and they sound great. The reiger diffuser would be nice. I personally like think the complete hartge, hamann, or the vorstiener body kits are the best.

 

Korean here baking in the desert!

 

I really like the Vorstiener kit, but too much $$$$... Plus I ordered my car with the M-Sport Package which includes the full M-Tech Kit. If I go with the quads (most likely I will), I'll just do the diffuser for now. If the M5 didn't cost nearly US$170,000 here in Korea (and it cost about the same as it did in the U.S.), I'd get it and do the full Vorsteiner kit with wheels, brakes, and the works! But no such luck! My 528i M Sport is going to cost me a little less than US$85,000 without registration fees (about 10% of the price of the car) and the mods.

 

Welcome! Welcome! That's a hot (no pun intended ) M5!