There are a lot of posts on this. I think most people who have done them like them. There will be very subtle differences in the way the engine accelerates but if you look at the dyno's they just aren't worth the money they cost. Take the $$$ it will cost you and put it towards a supercharger.
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'03 Midnight Blue
18" Chromes//Drilled and slotted rotors//pedal upgrade//Alum. Door sills//KSPORT Coilovers//Short Shifter/Strut braces/Clear sides/Hard Top/Speedster humps/Intake//Leather GT3 seats/REVO chip with SPS2
'04 CLK55 AMG 367HP!
'86 944 Guards Red & MINT!
'69 911 Black
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Cancer Survivor
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