02A/J Ring & Pinion (3.39/TURBO)

With a big turbo you want the tallest ratio that provides full boost when you need it. With a short ratio, you're almost gauranteed to skip through first and second gears without any. With a very short ratio, third gear might be missed, too. Also enjoy superior fuel efficiency and less "buzz" while cruising. Fits all VW Corrado & Mk3-4 Golf, Jetta, New Beetle with 02A or early 02J w/ 114mm bolt pattern (i.e. up to and not including 2004).