Quote:
Originally Posted by cna90
Quote:
Originally Posted by Kandymany
I installed a 300 cell downpipe (national law) + resonator delete (valve controlled).
Now it's perfect for me.
I would go for a catless downpipe + tune. Could be the cheapest and most successfull way
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How does the valve control res delete works? They added a pipe around the resonator?
Catless both smells and it's too load. All in scenario for me is BM3 + Catted DP + Resonator delete. But I'm afraid it's going to be too load! I'm not ready for all in yet. I promised myself last month I'm gonna stop purring money into this and put it towards the M5; but hear we are |
I have the MSPPK (so tune, torque converter + exhaust), and have let them modify my existing pipes as the MSPPK doesn't have a valve.
I have a Guerilla valve, and the guys placed an extra pipe before the damper. When you open the valve, you essentially straight pipe your exhaust.
I attached two pics how it looks for my 540i