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Yamaha R6 / R6s / R1 / FZ6R / FZ6 / FZ1 / FZ8 Engine Block Off Plates
Yamaha Engine Block Off Plate

Price: $39.95
Sale Price: $32.95

Availability:: Usually Ships In 24 Hours!
Product Code: DSB-2(1)

Product Description
R6 03-Present
R6S 06-09
FZ6R 09-Present
FZ6 07-10
R1 04-Present
FZ1 01-Present
FZ8  11-Present
Fresh air injected into the exhaust systems of modified sportbikes can cause backfires in
the head pipes and muffle as unburnt fuel from modified fuel mapping combines with
additional oxygen and spontaneously ignites in a high heat environment. Driven smog
block off plates will stop these annoying and possibly damaging backfires from
occurring, while allowing you to remove a few pounds associated with the valves and
hoses of the emissions systems when removed from you bike. On late model EFI bikes
with O2 sensors (ESPECIALLY when using a Dynojet Power Commander V or
similar product with an autotune feature) the air injection system MUST be blocked
as it will introduce additional oxygen into the system that will cause incorrect readings
from the O2 sensor and make it impossible to get a correct state of tune!
Driven Racing’s emissions system block off plates allow you to eliminate fresh
are injection into your exhaust system with an attractive and easy to install
· Available for most late model sportbikes
· Machined from 6061 Billet aluminum and anodized black
· Kits include airbox cap
· Closed course use only