K & N FIPK, are they overrated....?
Hi Mopar brethren,
 Can someone show me ACTUAL numbers (CFM...? or HP) showing that paying $275 for this:
K&N 57-1515-1 - K&N Fuel Injection Performance Kits - Cars - JEGS
Will out-perform (significantly by say 200 - 400 CFM or 5-10 HP) over paying $36 for this:
K&N 33-2153 - K&N High-Performance OE-Style Replacement Filters - JEGS
I'm not sure it's $240 better (specifically on PT cruiser applications). If it is then Chrysler needs some better powertrain engineers! That money might be better spent on other go fast parts. For instance I can get a Jet chip for $239 that might do a lot more for my na PT.
And I'm not talking about perceptions, I'm talking about REAL differences.
What's everyones experience with these?
Curiously,
Tom 
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Base '03, Light Almond Pearl Metallic - Modified 2.4 na w/ported head, 10.4:1 compression ratio & Crane #10 camshafts - 4 speed - Energy Poly bushings - Napa ceramic pads & Ultra premium rotors - Rotora Stainless brake lines - Extreme Acc. Xenon HID 8k low & 6k high
Dark taupe & Ivory Interior, Factory CD w/Sirius Stratus 4, Power Acoustik 840w 4ch, Boss 200w 2ch w 10" bandpass sub, 2 sets Phoniex Gold Matched comp. speakers
Rolling stock: 16" SE A7w 225/50/16 Kuhmo Ecsta AST - One of the nicest Light Almond PT's you'll find
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