Audi 90 quattro, series 3 (type 89) after we'd just fitted a TSR Pack C head (35mm/ 40mm vlaves, ported & polished)- the Scorpion exhaust (Twin DTM) and K&N panel filter (plus modified box) were already fitted. Ignore the fat bloke at the end :D
Audi, 90, quattro, TSR, Scorpion, K&N, modified