Outfront Motorsports V4 Racer Shortblock Bearings It's the last engine management

It's the last engine management solution you'll ever need

4Gb Non Volatile Flash

Software controlled pull-ups and adjustable switching thresholds when used as inputs

Since the exhaust runners are CNC bent and trimmed as a single piece there are no additional welds to introduce points of failure or junctions that would interrupt flow

04-05 Forester Turbo

Outfront Motorsports V4 Racer Shortblock Bearings It's the last engine managementThis closed deck block design has been proven to withstand extreme boost levels resulting in high cylinder pressures without the worry of cracking a sleeve. The billet material that reinforces the combustion area has been further optimized with our V4 closed deck block in the known problem areas making it a far superior product to any sleeved block. With a closed deck block the stock sleeves are still in place eliminating all risk of dropping sleeves