5-Series (E12,E28, E34, E39, E60)Chat relating to the BMW 5-Series of all generations. Specific models include: BMW 518, BMW 520, BMW 520i, BMW 530i, BMW 528i, BMW 530i, BMW 518i, BMW 524d, BMW 525i, BMW 525e, BMW 528e, BMW 540i, BMW 535i, BMW 520d, BMW 525td, BMW 525d, BMW 530d, BMW 525i/xi, BMW 530i/xi. (BMW 5-Series Forum)
They claim to take a 523i from 170 BHp to 193 BHP.
Does anyone have any details of a company based in the UK that can do this for me ?
Don't know anything about him personally but an old friend sent me this pm when I was looking for a chipper - He's based here in Birmingham.
his name is Jason - he chipped my 318is - much much faster and pulled up to 145 - guzzles petrol though so be warned - he has chipped ALL of the chipped bm's in Brum
He can install nitrous too and has run his E30 in the Gumball 3000 - very handy chap to know - when i bought the chip off him I wasnt sure how to fit so he said that as long as i was prepared to drive to Brum he would fit for free - good service
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