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PSR Street Bike Caps/Covers

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PSR Injection Block Off Plates
PSR Injection Block Off Plates CNC-machined aluminium block off plates allow removal of excess equipement weight Saftly block & seal off air injection ports Enable accurate fuel-to-air ratio me...

Latest Reviews

Andrew (Myrtle Beach )


exactly as advertised

I ordered this item because it was inexpensive and seemed of reasonable quality. Received the item within 3 days of ordering and was very impressed with the machining quality of the plates. Fit was perfect, performs exactly as it should, and it stopped the horrible backfiring that was occurring on my R1 when decelerating. I will say that the plates would probably be about $10 less if PSR didn't package them like a Tiffany ring.