тюнинг cbr600rr 03

 when measured under loaded dyno testing conditions on a bike with stock cam

stronger at 14.5k rpm than stock stacks

extends the peak  rpm 700 to 1000 rpm higher, where it's 3-4 hp

1-3 in the upper mid,  Revs higher with more power.

"H85" and older H85's will not fit the 07-11)

(the old Factory Pro part number was

now backdate to the earlier 03-06 cbr600rr

The new Factory Pro 07-11 stacks will

 ..........................................

8.00 each additional item in shipment

46.50 Russia, USPS Priority, no tracking

46.00 International USPS Express, tracked

16.00 Domestic USA Standard Ground

1. Choose your shipping method

 VEL-H41-xxxx    $359.95 set

This is where the length wanted to be - so we got creative in

The two "cutouts" on the upper section of the two radii are for air

is clearance  for the "airbox "bump" We use the "bump" top as part

The relief in the lower middle, between the two stacks

cbr600rr 2003  tuning, fuel injection, honda, factory, EC997a Eddy