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BBK · 12-28-2010, 02:01 AM

Just going through the thread again, can you confirm you only made 24.9kw by adding an intercooler AND downpipes/exhaust? Doesn't sound like a lot, I was under the impression downpipes should add around 20-25kw alone?

12-28-2010, 02:01 AM	#101
BBK Banned 88 Rep 3,070 Posts Drives: A boring one... Join Date: Oct 2008 Location: Australia iTrader: (0) Garage List 2009 BMW 135i [5.76]	Just going through the thread again, can you confirm you only made 24.9kw by adding an intercooler AND downpipes/exhaust? Doesn't sound like a lot, I was under the impression downpipes should add around 20-25kw alone?
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