Thread: My new exhaust mods - Macht Schnell downpipes and Vibrant resonators (pics/video)
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      03-25-2011, 02:09 PM   #3
tscdennab
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Drives: BMW 335i
Join Date: Oct 2010
Location: Europe

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2008 BMW  [6.24]
Some more driving thoughts: the car definitely pulls better especially over 3500RPM. I would say I might gain about 15hp or maybe even more from the 3" downpipes (I had 2.5" before) and secondary cats removal.Dyno on Monday...we shall see
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