Driven Engine Block Off Plates for the Panigale!
• All plates are machined from 6061 billet alloy
• Anodized to further increase corrosion resistance and
• Each piece is carefully inspected and laser etched with our
• Allows you to eliminate fresh air injection into your exhaust
• Each kit comes complete with a cap for airbox
• Made in the USA
Fresh air injected into the exhaust system on modified sport bikes
can cause backfires in the head pipes and muffler due to unburnt
fuel from modified fuel mapping combined with additional oxygen
spontaneously combusting in a high heat environment.

Driven's 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 Fueling controlers like the Rapidbike, the air injection
system MUST be blocked as it will introduce additional oxygen
into the system which will skew your 02 sensor's values and
make it impossible to get a correct tune.  Made in the USA.
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Driven Engine Block Offs for the RSV4/Tuono V4

Aprilia bike specific engine block off plates, available in black only.
Each set includes cap for airbox.

A must have to remove all that useless smog apparatus for racing
(or if you just don't want it!)