Focus RS MR375
Discussion
It'd probably do it with zero mechanical sympathy, but it would be quite tricky! My Dad had a standard one back when they were new and it'd easily spin away all its power without any bother at all. With another 75+bhp it'll be mental. 406 ft lb of torque is insane, though. For me the extra financial outlay of the Mountune kit is well worth it compared to the other ways of achieving similar power outputs - it's so much neater and would be easier to sell on.
No experiance of the 375 kit but ive seen the mountune 350 & also the bits on the st225 & fiesta st & they always make the right power & are very well develoed but they do come at a premium,
You will lose the warranty cover you get on the 350 kit with the 375.
The Mountune exhaust for the rs also looks fantastic
You will lose the warranty cover you get on the 350 kit with the 375.
The Mountune exhaust for the rs also looks fantastic
Sorry to add nothing to the topic but thanks for the updates in your past car historys David. Really enjoyed reading about them.
would also like to know I see your VXR8 has sold already 
S WO2TEC said:
David87 said:
Has anyone got any experience of the Mountune MR375 kit on a mk2 Focus RS? I guess they go quite well. 

would also like to know 
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