View Single Post
      11-16-2012, 10:15 AM   #5
1QuikWS6
No 55mph
1QuikWS6's Avatar
United_States
463
Rep
6,791
Posts

Drives: F32 435ix MSport ->M6
Join Date: Jul 2009
Location: Blitzburgh, PA

iTrader: (95)

Garage List
2016 BMW 435ix  [0.00]
I know there have been recent posts regarding this - both from a vendor that admitted after dyno tests that the addition of their product would result in slightly lower power in the low rpm's, & members that have dynoed their cars after certain exhaust modifications that also saw a loss...

Don't really want to mention again who these vendors are, but apparently the possibility exists.

And I use the word 'backpressure' loosely - not near enough space to go into gas flow theory (and no one would read it anyway)

Whether or not this loss can actually be felt?
__________________
F32 435ix//Mineral Gray Metallic//Black Dakota Leather//Brush Alum Trim w/Black Accent//M Sport Pkg//Prem Pkg//Tech Pkg//Driver Assist Pkg//Lighting Pkg//Cold Weather Pkg//Dynamic Handling Pkg//HK Surround Sound+BavSound Stg2//437M Wheels//MPerf Pedals-CF Rear Spoiler-CF Mirror Caps-LED Sills-CF Shift Knob/Shift Surround/M4 Alcantara Armrest//CF Side Grilles//MPE w/CF Tips+CGP VSC-1//Dinan CF Intake//AA FMIC//ER CP+TIC//FabSpeed DP//Active8 Tune