12.25” TOP INSERT FOR STANDARD RACE CASE (#2121) Our billet race inserts allow you to tailor blower boost to specifically fit your application. Changing the...
12.25” TOP INSERT FOR XR-1 RACE BLOWER (#2100) TBS XR Race Inserts are machined from 6061 billet aluminum in several sizes to accommodate specifically to...
TBS NEW FRONT COVER FOR 192/250 8MM APPLICATIONS. 3/8 X 16 THREADS IMPLEMENTED ON FRONT COVER TO ENHANCE OVERALL BLOWER INTEGRITY ON LARGE CUBIC INCH...