BMW V12 Revved up!
This is a 1991 BMW 750iL. It has a 5.0 V12 engine mated to a ZF 4-speed automatic. Slight Exhaust modification, center muffler removed and replaced with pipe, but mostly stock.
A correction here... the car is only running no ten cylinders.. that is due to two spark plug wires being broken off from the plugs. You may hear the popping sound in the video that this causes.
More videos to follow soon!
And by the way, thanks for the nice comments! If you do not have anything nice to say, please don't bother posting it on here. It will just get deleted.
BMW 7er E38 730i V8 - HH Spezial - Exhaust - Sound
BMW E38 730i V8, nachgerüstet mit HH-Spezial-Auspuff. Mindestens so sollte sich ein V8 anhören.
HH-Spezial : vornehm tief und unaufdringlich laut.
BMW E38 730i V8, postprepared with HH-Spezial Exhaust. At least so a V8 should sound.
HH Spezial : elegantly deeply and unobstrusively loudly.
BMW 750il, Making music with a German V12
This is my 1996 BMW 750il with the fabulous M70B54 engine, a 5.4 liter V-12 that revs to just short of 6,500 rpm. Car has the "protection" package, light armor bullet proof glass resistant to small caliber weapons. I found the car for $8k OTD as a trade in at a Lexus dealer in Houston with 102,300 miles on it. Sitting at about 125k miles now. The Exhaust has been chopped in true rat rod fashion, with a pair of 18" glasspacks at $60 each with 2.5" baffle cores doing all the Exhaust silencing not done by the catalysts. Since engine is a 60 degree V angle, same as older Ferrari V12's I am doing my best to make it sound like a Ferrari V12. The intake restrictors (sound deadeners) have been removed as have the internal airbox baffles. Power is short of 400 bhp but not by a lot. Total weight of car fueled is at 4800 lbs. ECU flash to remove USA 127 mph speed limiter is done, now the German market 155mph speed limiter is the only thing holding back the top end. The next step is larger throttle bodies, extrude honed 850i intake plenum and another airbox mod for a sharper intake note along with the total removal of the mufflers. The center section muffler has been cut out and replaced with twin 2.5" stainless tubes as well. I love this f-ing car! Wheels are e38 M Sport's with centering rings since they are "hub centric" bought for $14 on eBay. Individual throttle bodies in 51mm from the 60 degree Aprilia/Rotax V990 will go on once the stock ECU has died! That would sound PROPER!
