550 pics
10-18-2010, 06:15 AM
#24
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Location: Atlanta
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My Ride: 550i Mpkg
GT3 HEAVILY Modded.. Nearly all track
T-Reg (Wife Mobile)
R8 <- Soon
Rolly888
I have the same car (new to me) and have been looking for a dual quad set-up.. I found the same CF diffuser on ebay. Few questions:
- How's the quality & Fitment of the diffuser?
- What is the cost of the RDS exhaust?
- Performance Gains ?
- Sound?
I have the same car (new to me) and have been looking for a dual quad set-up.. I found the same CF diffuser on ebay. Few questions:
- How's the quality & Fitment of the diffuser?
- What is the cost of the RDS exhaust?
- Performance Gains ?
- Sound?
10-18-2010, 11:42 AM
#25
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diffuser is OK. Took 1.5 h to install it (body shop) and they did not need to remove rear bumper.
sound is not very loud (do a search, I posted a video clip), deeper than stock.
power: Way more power over 4000 rpm (I love it, the car just flyes !!!) less power between 1000 and 2000 rpm (which i do not care because it is a V8 and it still moves along ! )
the cost of quad exhaust (OTD - including shipping and taxes is less than $2,800.00 ) labort to install was $200.00
sound is not very loud (do a search, I posted a video clip), deeper than stock.
power: Way more power over 4000 rpm (I love it, the car just flyes !!!) less power between 1000 and 2000 rpm (which i do not care because it is a V8 and it still moves along ! )
the cost of quad exhaust (OTD - including shipping and taxes is less than $2,800.00 ) labort to install was $200.00
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