A mate at work says this 'MAS Performance' man is a mate of his and will do us a remap with pre- and post-remap rolling road for £100. Anyone had any dealings with these/him before?
I'm in 2 minds weather to get one at rs tuning in Leeds but for £295 + VAT is a bit steep. He told me I would gain around 5-7 BHP but the lower and midrange power is increased. Anyone ever had a remap on the 200 at rs tuning?