Louder than a V10 M5.

[YungDro]

thread closed....

[Hoopumpers]

A full straight piped F10 M5 is pretty damn loud. Just ask RPiM5

[YungDro]

thread closed....

[RPiM5]

The M5 in that video has the RPi GTM, I can tell by the sound and tone. Although I don't think it has catless downpipes, I could be wrong though.

There are a few blokes running about the UK with the RPi GTM system.

We once tested an E60 M5 with SuperSprint Catless Headers, RPi Section 1 and Section 2 (with resonators) and Corsa Section 3 mufflers against my fully straightpiped F10 M5. The E60 tested at I think 106db and the F10 tested at 123db. The resonators on the E60 do block a lot of the sounds though.

[GOLFFRR]

so many insane cars in that vid

[WuTang]

Originally Posted by RPiM5

The M5 in that video has the RPi GTM, I can tell by the sound and tone. Although I don't think it has catless downpipes, I could be wrong though.

There are a few blokes running about the UK with the RPi GTM system.

We once tested an E60 M5 with SuperSprint Catless Headers, RPi Section 1 and Section 2 (with resonators) and Corsa Section 3 mufflers against my fully straightpiped F10 M5. The E60 tested at I think 106db and the F10 tested at 123db. The resonators on the E60 do block a lot of the sounds though.

Damn, how far did you record 123 db standing from? A legit thunder clap averages around 120db lol. I need to get me straight pipes ahaha

[YungDro]

thread closed....

[RPiM5]

Originally Posted by YungDro

awesome! guessing its non resonated then? but do the catless downpipes make the thunderclaps like in that video? or can non catless do that too with gtm?

The massive thunderclaps are the result of the muffler deleted section 3 on the RPi GTM exhaust. Without mufflers, the exhaust flows much faster out through the tips. On my car, I've had cops in DC tell me they thought that there was gun fire going off. Luckily, DC cops are so very cool and I love them. I even almost got one to go for a ride in my M5 once. Lol! The catless downpipes, just makes the thunderclaps 20 times louder.

[RPiM5]

Originally Posted by WuTang

Damn, how far did you record 123 db standing from? A legit thunder clap averages around 120db lol. I need to get me straight pipes ahaha

That level was measured at the tip. It actually gets louder because the rpms are limited to 6,000rpm's when just revving it from a standstill. Getting all the way up to 7,200rpm is louder.

[WuTang]

Originally Posted by RPiM5

That level was measured at the tip. It actually gets louder because the rpms are limited to 6,000rpm's when just revving it from a standstill. Getting all the way up to 7,200rpm is louder.

Awesome man. I need to hear your setup in person.

[dhirm5]

Originally Posted by RPiM5

The M5 in that video has the RPi GTM, I can tell by the sound and tone. Although I don't think it has catless downpipes, I could be wrong though.

There are a few blokes running about the UK with the RPi GTM system.

We once tested an E60 M5 with SuperSprint Catless Headers, RPi Section 1 and Section 2 (with resonators) and Corsa Section 3 mufflers against my fully straightpiped F10 M5. The E60 tested at I think 106db and the F10 tested at 123db. The resonators on the E60 do block a lot of the sounds though.

That sounds like Awaiz's car -- "RacerBoss" over on m5board?

[RPiM5]

Originally Posted by dhirm5

That sounds like Awaiz's car -- "RacerBoss" over on m5board?

Yup it was his. lol!

[shahano]

123 db.. damnnnnn

[Tylerstar]

[ice7]

Originally Posted by RPiM5

The M5 in that video has the RPi GTM, I can tell by the sound and tone. Although I don't think it has catless downpipes, I could be wrong though.

There are a few blokes running about the UK with the RPi GTM system.

We once tested an E60 M5 with SuperSprint Catless Headers, RPi Section 1 and Section 2 (with resonators) and Corsa Section 3 mufflers against my fully straightpiped F10 M5. The E60 tested at I think 106db and the F10 tested at 123db. The resonators on the E60 do block a lot of the sounds though.

I can attest to the 123db. This was over at Bethesda cars and coffee earlier this year. I think it would've been even louder but the C&C police broke it up.

[RPiM5]

Don't get me wrong guys, a properly setup E60 M5 is very very loud and orgasmic. When I only had my RPi GT exhaust system on my E60 M5, it was very loud, but when I went full straightpipes on the E60 with the RPi Catless headers combined with the GT exhaust, it was just so extremely loud all of the time. The thing about the NA V10 is that no matter what you do, if you have straightpipes, once over 3,500rpm the loudness is uncontrollable, the engine just screams like a banshee straight out of Hades. With the straightpiped TTV8 of the F10, the turbos still muffle a lot of the sound when NOT on the throttle. Once you start giving the engine more throttle input, the car begins to roar like crazy. I've not had a single problem driving around Virginia with the straightpipes, because I drive it very conservatively, only giving the F10 very light throttle inputs and having the DCT set on D1 mode to keep the revs as low as possible. If I still had my E60 with the straightpipes driving around Virginia, I would have been thrown in jail a long time ago.

[YungDro]

thread closed....

[RPiM5]

Originally Posted by YungDro

lol ^ So when the RPI GTM is non resonated what happens to the sound does it make it louder for the TT V8? just wondering difference between a non res and a res rpi gtm

and have you heard a kresseig exhaust on the m6 v10? thats like godzilla screaming.

Yes the resonators do make a difference on the Fxx platforms, just not as much as an NA engine.

And yes I've heard the Kreissigg system for the M6 before in real life. The RPi GT system (non-resonated) is louder than the Kreissigg.

[mstmng]

Originally Posted by RPiM5

The M5 in that video has the RPi GTM, I can tell by the sound and tone. Although I don't think it has catless downpipes, I could be wrong though.

There are a few blokes running about the UK with the RPi GTM system.

We once tested an E60 M5 with SuperSprint Catless Headers, RPi Section 1 and Section 2 (with resonators) and Corsa Section 3 mufflers against my fully straightpiped F10 M5. The E60 tested at I think 106db and the F10 tested at 123db. The resonators on the E60 do block a lot of the sounds though.

unfortunately i have to prove you wrong D

he is running Akra and now maybe added catless dp's, and i am not sure there is anybody except me running any RPi sections i would hv known by now

[Maddict3]

The Aventador in the beginning of the video is the a perfect example of what my Aventador would look like. Looks sick

[Maddict3]

Originally Posted by Tylerstar

What happened to your M? you got rid of it?

[jnkirk1974]

How bad is the done on the inside? I'd have to assume really bad?