HONDA CBR600 F SPORT F4I 2001-2006

Extra Info

Our Exhausts are manufactured to give maximum power without the need to alter the fueling but, if you have an aftermarket air filter and/or a de-cat, then having the bikes fueling looked at will always compliment the engine’s performance and efficiency.

To Make sure that you are shopping for the correct Model exhaust here is some information about this model.

CBR600F4i (2001–2006)

Honda CBR600F4i

Honda CBR600F4i Sport
The CBR600F4i was produced from 2001 to 2006. The upgraded F4i is a modified F4 with numerous engines, chassis, and bodywork changes.

The 2001 US F4i had a new subframe that raises the seat by 5 mm (0.2 in) that allows for more storage room and improved two-tier seat.[8] The new tail unit has less padding and a higher perch for the passenger. The F4i’s taillight is smaller with a new dual-bulb configuration. The F4i had a new dash layout with a large analog tachometer. The new LCD digital display had a speedometer, odometer, clock, engine temperature read-out, amber shift light, and trip meters. The single largest change aside from the styling is the addition of high-pressure 50 psi (340 kPa)[9] PGM-FI (programmed fuel injection) system — thus the model designation “F4i”. In a number of countries, the bike was sold in both the “normal” and “Sport” variants, the Sport having a two-part seat, no grab rail and no main stand (though the main stand mounting holes remained). Fuel injection allows for more precise fuel metering and delivery over a wider rpm range while providing better throttle response and reducing emissions. The injectors reside one per cylinder and work with 38 mm (1.5 in) throttle bodies. Each injector has four nozzles, and together the injectors add up to 3.7 kW (5 hp; 5 PS) over the F4.

The weight of the wheels was reduced.[10] The rotor carriers moved out closer to the brake calipers to reduce weight and to improve rigidity. But stopping power still was not on par with other bikes in the class. There is additional bracing on the steering head for more response, better feedback and feel from the front end. The suspension has also been tweaked with less high-speed damping and a little more low-speed damping with the shock and fork being more street-bias.

Additional engine changes include a lighter camshaft sprocket and increased valve spring pressure (two springs per intake valve) which allow for higher revving. There are new piston rings that slide with less friction and increased internal engine oil flow. Redline is now 14,200 rpm, 700 rpm higher than the previous year’s F4. To increase the bike’s pulling capabilities at high speeds, the fifth and sixth gears have been shortened slightly and the rear sprocket was enlarged from 45 teeth to 46, also adding one clutch plate for greater durability to now making 8. The oiling holes in the camshafts have been enlarged by 0.5 mm (0.02 in) (to 2.5 mm (0.10 in)) and piston ring friction has been decreased to aid cooling at the higher rev ceiling. Spring pressures on the intake and exhaust valves have been increased to avoid valve float. Also, there are now two valve springs (inner and outer) on the intake side instead of the single item that resides on the exhaust side.

The F4i’s new bodywork carries a more racy look and provides a 3% reduction in drag. It also houses a new dual headlight front cowl design which uses 40% brighter H7 bulbs compared to the old H4 bulbs.[12] The headlights are dual multi-reflector units covered by a one-piece flexiglass lens. The turn stalks are shorter and the mirrors are now positioned higher and closer to the rider. The elimination of carburetors allowed for a slightly larger airbox and a larger 4.8 US gal (18.2 l; 4.0 imp gal) fuel tank. And fuel consumption of 36.7 mpg‑US (6.41 L/100 km; 44.07 mpg‑imp).

In 2001 and 2002, in recognition of Honda’s association with MotoGP champion Valentino Rossi and its 500th motorcycle Grand Prix victory, the CBR600F4i was also released in Europe and Australia (2001 & 2002 only) in two “Rossi Replica” versions.

CBR600F (2011–2013)

2011 Honda CBR600F
In 2011, Honda released the new CBR600F model built in Italy for the European markets that was not released in America. It continues the legacy of the CBR-F line. To honor the German rider Stefan Bradl, Honda Germany launched a special edition of the CBR600F, called CBR600F LCR. It featured an Arrow titanium exhaust, Progrip handlebar grips, a rear hugger, single seat cover and an LCR sticker kit as well as combined braking and ABS.[16] The CBR600F shares most of the components with the CB600F Hornet naked bike such as inverted fork though longer by 50 mm (2.0 in) and aluminium mono-backbone frame. It is wrapped in a multi-layered full fairing that lowers drag and protects the rider from windblast as well as new instruments, bars and tank. It also retains a similar relaxed seating position to minimise rider fatigue. The 2011 CBR600F also shares the engine of the highly revised CB600F model that came out in April 2007. This engine is a detuned version of that which is available in the 2007 CBR600RR giving a maximum output power of approximately 76 kW (102 hp; 103 PS) at 12,000 rpm and 65 N⋅m (47.9 lbf⋅ft) of torque at 10,500 rpm.