Closed Deck V3 Base Shortblock Oil Pan and Pickups 2008 Subaru Impreza WRX STI

2008 Subaru Impreza WRX STI 2

and storage to flash faster while saving all of your maps and logs

2011 Subaru Impreza WRX Premium 2

4 coil output channels/li>

1991 Subaru Legacy Sport 2

Closed Deck V3 Base Shortblock Oil Pan and Pickups 2008 Subaru Impreza WRX STIThis 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 V3 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