rx 4 super strong diff

[dr50376272]

without going 9 inch, does anyone have advice on the toughest diff i can fit in an rx 4 coupe? ill want 4.1 gears as well, LSD preferred. if anyone is selling on and live in near brisbane, qld, australia, email me. i also want advice as maybe i can get one made up here in japan.
regards

David Robertson
Japan 899-4332 kagoshima ken
kirishima shi kokubu chuou 1 choume
12-11-1

デイビッドロバートソン
８９９－４３３２鹿児島県霧島市国分中央１丁目
１２－１１－１


gmail: dr50376272@gmail.com