DSS 750HP Front Axles for 04-07 WRX / 04 STi *Discontinued* MAPerformance All ARP rod bolts are

All ARP rod bolts are heat-treated before grinding and thread rolling and have a large under-head radius for greater strength

this can be accomplished by widening the spark gap

The STM 650 Cams are designed for the 4G63 DSM making at least 650+ wheel horsepower on a Mustang Dyno or looking for 155+ mph trap speeds in the quarter mile

• Max Voltage Input: 18 volts

DSS 750HP Front Axles for 04-07 WRX / 04 STi *Discontinued* MAPerformance All ARP rod bolts areThe DSS Level 5 front axles are a direct, replacement fit and feature aerospace grade axle bars, billet male inner CV and a direct fit outer CV that matches to factory wheel hubs. These axles have a 1 year warranty. Vehicle Fitment: 2004 Subaru STi 2004 2007 Subaru WRX (* Fits models listed above only. Does not fit the 02 03 WRX or 05 07 STi *) Includes: Sold as the pair or individually as needed.