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      02-06-2013, 03:35 PM   #2
Private First Class

Drives: Z4 35i DCT
Join Date: May 2006
Location: Italy / Chile

iTrader: (0)

Originally Posted by mpbruin108 View Post
Hey guys,

In a bid to make my car slightly louder and hopefully more sporty sounding, I was contemplating changing my midpipe to catless. However, I already have a catless DP and my worry was that it would be bone shaking loud. I loved the sound of my old E92 M with just an catless X pipe and wanted to duplicate it as close as possible.

So just wondering if anyone has done both midpipe and DP catless and how loud did they perceive it became. Bearable? Drone? etc?

I did it and it sounded raspy (with OEM rear mufflers). I should add 2 "mid pipes resonators" to achieve a good compromise.
2012 Z4 35i DCT Black/Beige - 20" Vossen CV3, PB-Brake BBK, ///M Front Bumper, ///M Steering Wheel, Led Angel Eyes, Black Grille, Short Antenna - Tuning: JB4 Map 2, Custom Made 3" DPs & MPs, BMS Dual Intake - Desire list: 3D Design Front Lip, Meth Kit, FMIC.