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Model specific boards => Golf mk1 => Topic started by: faigolfgti on 27 July 2004, 08:48

Title: ORIGINAL EXHAUST MANIFOLD VS 4TO1 HEADER?
Post by: faigolfgti on 27 July 2004, 08:48

My mk1 gti stop rev at 5800rpm 5th gear,so i am wondering by changing to 4 to 1 header let the gas out from the engine faster will improve my top speed.Is it posible?