DRIVEN ENGINE BLOCK OFF DSBLOCK-28 Rear Fin Spoilers Professional installation recommended if you

Professional installation recommended if you are unfamiliar with engine oil change procedures

while resisting aging and discoloration over time

then mount this bar at the same factory anchor points before reinstalling the bumper assembly

Part #: toy103180

DRIVEN ENGINE BLOCK OFF DSBLOCK-28 Rear Fin Spoilers Professional installation recommended if youEngine Block Off Our engine block off plates will stop the annoying and possibly damaging backfires from occurring while allowing you to remove a few pounds in associated valves and hoses from your bike. On late model EFI bikes with 02 sensors, ESPECIALLY when using Dynojet's Power Commander V with the Autotune feature, the air injection system MUST be blocked as it will introduce additional oxygen into the system which will skew your 02 sensor's