GolfGTIforum.co.uk
Model specific boards => Golf mk4 => Topic started by: Sugar79 on 21 April 2005, 11:32
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(http://i17.ebayimg.com/02/i/03/e5/b0/44_1_b.JPG)
ENGINE TUNING MODULE???? :huh:
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Someone is gonna jump in a make abetter explanation than me..anyways..what it does is by some wizardry gives u the impression of a bigger engine,improving performance and in a lot of case economy too..Ebay description should give u a bit of an explanation sugar???...I think u can fit em and remove em when u want.. I guess thats all I know,which probably is b*llocks and of no help at all... :rolleyes:
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Will adjust the fuel air mixture like chipping it would. Probably only get a few more horses out of your normally aspirated engine tho. A proper chipping job might get you 10-15bhp more.