2900 tyo 3100 max ,if it were me id use a performance built d5. if you are looking for max performance performancethen our 2800 9/11 or 280010.5 will work .
2004rc1r is the number for both as they are both custom built to spec.the price went down slightly however ,as we are purchasing alot more convertors these days and passing the savings on to you guys.www.ckperformance.com