Factory Pro Honda CBR900RR 92-99, APK Jet-Kit

APK Jet-Kit (Airbox Plus Kit)
This was and still is the largest selling, highest performing CBR900RR kit in the world
Adds up to 3-4 True Rear Wheel HP at high rpm over a properly jetted bike. (over a standard C-10 carb recal kit)
A must with ported heads or aftermarket cams. Allows more air at 7.5k+ rpm.
Replace the restrictive stock/aftermarket air filter AND KEEP the stock airbox exterior.
Perfect for Germany and other areas that do not allow airbox removal.
Produce Best Power – THROUGH all rpm’s as compared with standard carb tuning. Unmatched Top-end Power. Makes more HP and COSTS LESS than other non pressurized airbox kit combinations.
Compare to BMC or K&N replacement filter and carb kit? Costs less and makes more power!
Add the RTR-HON-8-04 for very improved part throttle power, with the APK Kit. Wheelies better!
Requires internal airbox modification.
CRB-H21-2.1-APK includes:
2 Special Air Filters
Special Airbox gasket
Matched Factory Pro Carb kit