BD Billet Upgraded GTP38 Compressor Wheel 99.5-03 7.3L Ford Powerstroke Options:Compressor Wheel and Wastegate Note: This system is not

Note: This system is not currently CARB exempt and is not available for sale in California

gear ratio

AFE Power's drop in replacement Magnum Flow air filters are a perfect quick fix to your factory air filter

4L PowerStroke's

The key to success is not to make the shaft "stronger" necessarily

BD Billet Upgraded GTP38 Compressor Wheel 99.5-03 7.3L Ford Powerstroke Options:Compressor Wheel and Wastegate Note: This system is notBD's Velocity light weight forged billet and milled 9 blade extended tip compressor wheel will deliver improved performance in comparison to any other replacement wheel on the market. While others may reduce or eliminate the common surging issue, they do not give any noticeable power gains. The forged billet extended tip wheel design delivers quicker spooling and higher boost pressures, resulting in reduced EGT's, improved fuel economy and reduced