I'm hope someone can put me right I am doing a 20v conversion (aum)into a mk1 jetta coupe what is the best intercooler to use?
The 'best' ones are very costly and usually have justification based around what the vehicle is used for, type of turbo, and desired efficiency. However if it is a road car, with a tad more boost dialed in than stock, then just a usual ebay job will also work.
2006 onwards - Merc sprinter one fits nice and works well for the road https://www.ebay.co.uk/itm/VALEO-81...935667&hash=item33d4f390d1:g:hRoAAOSwX61ZIg56