Purchased FB's Honda S2000 5.9 Kit and 8.8 rear differential for a K24 build. Spent $7,000 yet the kit was incomplete, and parts did not align properly requiring major machining. The axles supplied were too short, yet FB was not able to be contacted to correct the situation. There lack of response and refusal to correct their manufactured parts has caused me to spend over $6,000 dollars additional to correct their poorly built parts.
The rear differential was purchased new with 390 gearing. They did not clean the 8.8 rear diff before installing the gear set, leaving metal shavings and sludge inside.
They ended up cutting the new axle stubs to short cut a fix rather than providing me the correct axle stubs for the installation.
The Drive Shaft Shop (axle manufacture) helped me get the main long axles as Full Blown refused to help.
Their CNC parts did not fit, required machining on the rear diff mounts and transmission.
After 3 months I still do not have all the parts from Full Blown.
I HIGHLY RECOMMEND YOU PURCHASE ANY PRODUCT YOU REQUIRE TO BE COMPLETE AND ACCURATE FROM A REPUTABLE RESOURCE AND NOT USE FULL BLOWN MOTORSPORTS.