Guys Enlighten me... the only diff between S4 and RS4 is K03 vs K04 Turbos?
12-13-2002, 08:18 AM
#4
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Interesting 1st hit result in a search came up with this old article on AW
<ul><li><a href="https://www.audiworld.com/news/00/rs4052200/content.shtml">March 2000</a></li></ul>
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12-13-2002, 10:57 AM
#9
Differences......
Intake has extra port for increased air entry.
Larger turbo plumbing all around
KO4's
Higher flow injectors
Higher pressure fuel pump
metal TBB
20% greater capacity intercoolers
Stronger pistons
higher spring rates
stiffer shocks
aluminum suspension components
different anti sway bar
larger wheels/tires
body work
seats by recaro
different interior trim
not sure about brakes
higher flow downpipes/exhaust
oil cooler
did I miss anything?
Larger turbo plumbing all around
KO4's
Higher flow injectors
Higher pressure fuel pump
metal TBB
20% greater capacity intercoolers
Stronger pistons
higher spring rates
stiffer shocks
aluminum suspension components
different anti sway bar
larger wheels/tires
body work
seats by recaro
different interior trim
not sure about brakes
higher flow downpipes/exhaust
oil cooler
did I miss anything?
12-13-2002, 11:07 AM
#10
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heres one of the more comprehensive lists I've seen
<ul><li><a href="http://193.114.47.4/aspforums/Topic.asp?whichpage=2&pagesize=15&forum_ti tle=The+Audi+RS4&topic_title=RS4%2BEngine%2Bvs %252E%2BS4%2BEngine&forum_id=8&topic_id=17 88">http://193.114.47.4/aspforums/Topic.asp?whichpage
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