Quote:
Originally Posted by IDLE TIME
I have had a few calls on what does the DKF exhaust system weigh compared to to the OEM system I think beta did an excellent comparison so I thought I would repost it here
Bea well done excellent attention to detail and ease of understanding the results.. 
So it breaks down to:
Race mufflers 9.6 each, sport 11.2 each: 19.2 - 22.4
OEM is 22 lbs each: 44
-24.8 to -21.6
X-Pipe weighs 11 lbs.
Stock weighs 15 lbs
- 4
s-pipe (9lbs) + 100 cell cats (7lbs): 16 lbs
stock US is 19 lbs
- 3
Adding that all together we get 28.6 to 31.8 lbs weight savings.
Thank you again sir WELL DONE!!!!!
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I suspect the Headers, Euro or other most are adding or have eliminating the cats reduces weight too!
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2006 Z4MC - #LL93158
SS Race Cans, RE X Pipe, DKF Sec 1, Fabspeed Headers, OE STB, AS Shifter, Dave Z CDV, GC Coil Overs, Stoptech lines, Hawk DTC Pads, RE Clutch Stop, RE Transmission Mounts, Vibra-Technics Engine Mounts, Poly FCAB & RTAB, LeatherZ M Shift Boot, Tekarbon Rear Spoiler, CF Grills, Advan RS DGM