Exhaust back box - Page 3

derek · 14-01-2014, 12:02 PM

Quote:

Originally Posted by Mike R

I forgot to mention that my set up is a little bit loud at 106dB, so not suitable for anything other than the likes of Snetterton or Silverstone

. I have to fit the standard back-box back on if I want to go on any other track

.

However, it DOES sound the bollocks - skip to 51s and crank up the speakers

.

http://www.youtube.com/watch?v=V-x_P...e_gdata_player

That's awesome Mike , sounds great !!

adem.csl · 20-02-2014, 09:24 PM

WOW so Eisenmann!!
I bought that in the end and wow race exhaust is super quiet slight burble at 2-3k revs unlike the noisy miltek no RASP OR RATTLE from cold. down side its a little heavy but the quality makes up for it.
Great deal from Roy at ca-int thanks mate exactly what i wanted!!

shane@mbtech · 20-02-2014, 11:31 PM

Our exhaust is finished. It's off getting jigged now.
No cats, no rear O2 sensors. Single exit at rear.

I'll have full details, weight, power gains, vids, db levels etc in a couple of weeks time.

adem.csl · 20-02-2014, 11:45 PM

Quote:

Originally Posted by lawsy

Our exhaust is finished. It's off getting jigged now.
No cats, no rear O2 sensors. Single exit at rear.

I'll have full details, weight, power gains, vids, db levels etc in a couple of weeks time.

Sounds sick will it pass db testing?
Im getting ss headers soon not loosing my cats cos im not sure it will pass db tests and i hate arguing with the testers.

shane@mbtech · 21-02-2014, 12:02 AM

Quote:

Originally Posted by adem.csl

Sounds sick will it pass db testing?
Im getting ss headers soon not loosing my cats cos im not sure it will pass db tests and i hate arguing with the testers.

94db @ 5500rpm

Silent cruising between 70-80

CSL BEAST · 21-02-2014, 12:26 AM

Quote:

Originally Posted by lawsy

94db @ 5500rpm

Silent cruising between 70-80

Very impressed all round with the results we have already .Shane has but a lot of time into getting this just right and I don't think there is a better system on the market atm

**shimmy** · 21-02-2014, 01:55 AM

Quote:

Originally Posted by CSL BEAST

Very impressed all round with the results we have already .Shane has but a lot of time into getting this just right and I don't think there is a better system on the market atm

I seriously think if the dyno stuff works out you should think about a fake rear quad pipe so you can sell it to the m3 and CSL boys otherwise you'll miss out on sales, coz I want one.

Ps can you do high flow race system for 325i

20-02-2014, 09:24 PM	#22
adem.csl S5, Sport On, DSC M-track Join Date: Sep 2012 Location: north london Posts: 1,012 Casino cash: $7218	WOW so Eisenmann!! I bought that in the end and wow race exhaust is super quiet slight burble at 2-3k revs unlike the noisy miltek no RASP OR RATTLE from cold. down side its a little heavy but the quality makes up for it. Great deal from Roy at ca-int thanks mate exactly what i wanted!! __________________ Bmw in the blood!!

20-02-2014, 11:31 PM	#23
shane@mbtech CSL Register Uber-poster! Join Date: Feb 2009 Location: warrington Posts: 5,419 Casino cash: $19783	Our exhaust is finished. It's off getting jigged now. No cats, no rear O2 sensors. Single exit at rear. I'll have full details, weight, power gains, vids, db levels etc in a couple of weeks time.