M5 E39 Group Buy Forum and Sponsor Discussion and OfferingsOnly Sponsors are allowed to post there offerings or one-time member offerings (That is one single and first group buy for a non-sponsor company's product). Also only sponsoring companies and members are allowed to post here.
just got back from yet another trip to RD Sport. for those who are asking, the group buy has no maximum limit, so you can charge to your heart's content right up until midnight sep. 30th.
in addition, I also learned that they have several very very interesting modifications to offer. camshafts, velocity stacks, and eprom tuning are offered in addition to their headers. the cams and eprom tuning, in addition to the headers, will net an extremely significant hp gain (around 50-65hp according to their figures)....
Do you have any more details on these other upgrades along with prices?
MY2001 Imola Red
Lux. Black Interior
AC Schzitner Type III Two Piece 18 chrome wheels, Stage II HID's Low Beams and Foglights, Supersprint X-pipe (removed).
Powerchip Software Upgrade
Stage I upgrade MB Quarts Speakers from Bavarian Soundwerks (our sponsor here)
Tubi Catback Exhaust
425HP and growing!
Red (angry eyes) Angel Eyes
im not really sure what the exact pricing for each item is. i believe their international site (racingdynamics.com) has all the prices listed in euros. you could also give RD sport a call, theyre in fountain valley. good luck!
To answer your question and make a long story short...
When Racing Dynamics SpA set up an importer for the United States, they sold the licensing rights to Electrodyne in order to protect the brand name. It worked well for a number of years but then Electrodyne started making their own products for non BMW vehicles under the Racing Dynamics name and also making direct copies of the Racing Dynamics SpA parts. After a long legal process we were unable to get the rights to the name back in the United States so RD Sport was born. Rest assured that the product you are buying is an official Racing Dynamics SpA / RD Sport product.