How you doin ppl?
Finally have the time to get my tuned E60 M5 and compare it with the E55 AMG for the difference.
I also wanna give you my opinion of the exhausts. The Supersprint headers and race catalysers(or sport, I forgot lol). When I first turn it on, it sounds AWESOME! It really makes a difference when idle and revving it especially

.
Nowadays, more people turn heads from a farther distance when they hear my car

. And on the road, I dont really need the horn anymore. It just takes a blip on the throttle and they'll move in an instant

.
But the best thing about it is that it isn't that loud and it isn't that low like the stock either. It's a perfect balance for everyday use to me

. But member M6_Kelleners has the Kelleners tip included along with the Supersprint heads and cats and its unbearable to me. Damn its loud!! So loud that if I get my M5 beside it and we both floor it, Im unable to hear my car at all with the mods!
The difference in performance is noticeable. It really gave a good boost to my car, as it can show in the videos. The E55 Vath is stock AMG with Vath tips exhaust and kit.
I recommend anyone who just wants his car a bit louder or have a good performance increase(about 30rwhp which is really good), to get the Supersprint headers and cats. You wont be dissapointed!!
I have purchased the mods from member KeithTa who sold his M6 and he says that when he removed the heads and cats from his M6 he noticed a good power decrease.
And member M6_Kelleners thinks that those 2 mods are the best mods to get for the most hp gain and I think he's right.
The first video is before I did any mods. The rest of them are with the mods and they all start from 50km/h till 140-180km/h. ENJOY!
Oh yeah! And some pics of the exhaust from under(sorry its bad quality, taken it from my phone) and pics from the back of a stock M5 compared to mine(I think its because its taken from the M6 which has a longer wheelbase to be sticking out that much, but it looks better now)
I also changed the clutch from the dealer. Now it feels less harsh in gearchange than before, just like the M6
Before the mods:
After mods(with some cruising

)