slp vs. k & n
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Join Date: May 2006
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slp vs. k & n
slp has a cold air intake + lid for around $230. Site says up to 10 hp gains, no dyno results provided. K & N has a fuel injection performance kit for $320. Dyno results show over 14hp gain at 5300. Average 8-10 hp gains 3500-6000. This done on a 98 z28 5.7l. I have an 02. I already have a K & N air filter. Worth the extra dough? I'm going with pacesetter headers over hooker to save dough, for example. I don't want to sacrifice too much overall in hp to $.