Front end kits

6CYL AC STAG QMAX Plus OBD + Zavoli ZETA/S kit up to 250HP

6CYL AC STAG QMAX Basic (non OBD) + Zavoli ZETA/S kit up to 250HP

AC STAG

4CYL KIT: AC STAG GoFast 200, W01 Injectors, R02EL Reducer

AC STAG

6CYL KIT: AC STAG QMAX Plus OBD, 2x R01 Red, W03 - 500HP

AC STAG

4CYL AC STAG Direct Injection Kit up to 250HP

4CYL AC STAG Direct Injection Kit up to 150HP

AC STAG

4CYL KIT: AC STAG QBOX Plus, KME Extreme, EkoPower 350HP

AC STAG

4CYL KIT: AC STAG QBOX Plus OBD, R01 Red, W02-BF - 250HP

8CYL AC STAG QMAX Plus OBD kit up to 250HP

8CYL AC STAG QMAX Basic (non OBD) kit up to 250HP

6CYL AC STAG QMAX Plus OBD kit up to 250HP

6CYL AC STAG QMAX Basic (non OBD) kit up to 250HP

AC STAG

4CYL KIT: AC STAG QBOX Plus OBD, R01 Red, W01-BF - 250HP

AC STAG

4CYL KIT: AC STAG QBOX Plus OBD, R01 Black, W01 up to 180HP

AC STAG

4CYL KIT: AC STAG QBOX Basic, R01 Black, W01 up to 180HP

AC STAG

4CYL Kit: AC STAG 200 GoFast, R02, W01 up to 136HP