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#21
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How do you think the OE sport package shocks on a 4.4i would compare to a 4.6is?
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Profeshenal spellar |
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#22
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Just checked, 01 4.4i sport suspension rear shock is the same as 4.6is. And apparently I didn't scroll down enough, the sport suspension struts are all the same as well. The 4.4i with sport suspension has the same struts as the 4.6is...
So basically if you have standard suspension you can use sport suspension struts and springs to upgrade yourself.
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"When you do things right, people won't be sure you've done anything at all" (Bender, futurama) You make something idiotproof, they'll make a better idiot You think professional is expensive, just wait until you pay for amateur. Never let your sense of morals prevent you from doing what is right. Examine what is said, not who speaks. X5 pics RIP 4.6is..... 2003 4.6is ![]() |
#23
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NOTE: Do not buy/use HD Bilstein shocks for the X's if you're not going to lower her.It is very
rough and harsh ride. |
#24
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Quote:
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--2004 E53 X5 4.8is - ECE version; right hand drive; Located in Hong Kong; ext. black sapphire metallic; int. leather black; adaptive dynamic bi-xenon headlights; 16:9 onboard monitor w/o navigation; 20" genuine BMW Y-spoke 214 wheels with Bridgestone Dueler H/P Sport tires; Int. rear view mirror w/ compass. |
#25
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I just rolled 190K - you think it is time to replace my original shocks/ struts??
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2001 X5 3.0i (PP/WP/AP) Traded at 213K miles RARE White on Black - Why does everyone get Tan?? ![]() First E53 with 215s on XOutpost!! ![]() ![]() |
#26
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You can do it at anytime to upgrade you suspension setting to sports suspension setting (S226A). Remeber to replace your front shocks, rear shocks, rear air spings and rear stabilizer bar including rubber mountings. Then your X will become sports suspension seetings. You can find the right parts at realoem.com. Remember to carry out chasis alighment after complete the job.
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--2004 E53 X5 4.8is - ECE version; right hand drive; Located in Hong Kong; ext. black sapphire metallic; int. leather black; adaptive dynamic bi-xenon headlights; 16:9 onboard monitor w/o navigation; 20" genuine BMW Y-spoke 214 wheels with Bridgestone Dueler H/P Sport tires; Int. rear view mirror w/ compass. |
#27
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Interesting Bilstein discussion. I'd put Bilstein HD's on my wife's Explorer and had to take them out after 1,000 miles they were so bad. Way too much rebound for the stock suspension. But I'd put HD's on a previous Tahoe and they were fantastic. And the HD's in my 911 were way too soft.
FWIW, Bilstein will revalve any of their shocks and struts. I send my 911 shocks and struts to them every year to be rebuilt and revalved any time I make suspension mods. Every time I go stiffer on the torsion bars, or now converting to coilovers, I give them the compression and rebound specs I want and they set the valving up the way I want. And it's a pretty darn good bargain too- about $100 per shock. I may make a call to Ramone at Bilstein Motorsport and see if he knows the factory specs on the HD's for our X5's. Then maybe we can figure out how to revalve to smoothe them out a bit. I suspect that like a lot of the HD's, the valving is too stiff on compression and too soft on rebound which makes it feel like on every bump it has way too stiff a spring and nothing to control the body going back up after hitting a dip in the road. Very typical of the HD, since it's typically used in conjunction with a lower/stiffer coil spring.
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'04 E53, 4.4 Sport '97 E39 528i '86 911 Carrera, track car '96 BMW R1100R |
#28
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From what I understand, the sport suspension on the E53 is way too bouncy and firm.
Bilstein makes a shock that is not their HD and should be close to the sachs OEM. MrBMW apparently put it on his car & likes it. |
#29
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Not to me. Too firm or too soft is just a matter of personal preference.
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Profeshenal spellar |
#30
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I think that they are all HD for the X5. MrBMW has the HD's for the front and rear, care to confirm? (I think its Tom)
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2006 BMW X5 (4.4i) N62 ![]() MY BMW X5... No matter how I disguise it... it's heritage keeps showing through! |
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