2008 Suzuki GSX1300R Hayabusa
 

Hayabusa Superflare V Stacks

In development

(99-07 stacks will not work or fit)

Marc Salvisberg of Factory Pro designed and tested. Patented clipless design.

Stock engine Busa with a race exhaust system
HEALTHY +6 to +8 True HP gain at 9000 rpm when measured under a real load on a stock engine. We did not change fuel injection tuning.

09 21 06:
Have a 1397cc modified engine?
An 1397cc engine showed 3-4 True HP improvement in the upper midrange and 1-2 at full throttle at the lower rpms over both the 48mm stock and the 50mm "other brand stack".
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Note: All testing done under fully loaded dyno conditions on EC997 Dyne systems to get proper HP production. Testing done on dealership level dynos "inertia" loading may appear to be lesser or greater amounts of power.
What works best under "inertia" dyno load is rarely what works best in the real world - That's why we never use common dealership level dynos for testing or feedback.

Drop-in them in an hour. Ride the bike.

Factory Pro Tuning Centers

Shift STAR kit for MUCH better and quicker shifting

SHFT-EVO-KIT-S89

$169.95

Factory Pro's awesome new
Shift STAR kit for the 2008 Busa

Banish the "Busa Boot Shift" forever.

Includes Factory Pro's AWESOME Marc Salvisberg designed Detent Star - Totally changes the rough shifting the Busa's are well known for into the sweetest, smoothest shifting bike in town AND the quickest non-airshifting bike at the strip - you'll think you bought a different bike.

Better / quicker 1-2 shifts.
Virtually eliminate missed shifts - up and down.
Easier to find neutral.
Quicker 3rd through top gear shifts.
Perfect for drag racing and street!

Works with or without undercut transmission. Works with and without an air shifter. It makes a "foot" shift an extremely quick event - Almost eliminate a missed 2nd gear shift (though if you try, you can still miss it...)

 In fact, I'd try the Factory Pro Shift STAR Kit before I pulled the engine down to  "fix" the gear dogs - as long as the gears aren't damaged so much that the gears engage and then pop out at high rpm  - that's symptom of rounded gear dogs.

Includes:
Factory Pro designed, refined, CNC machined, heat treated DETENT STAR, Factory Pro Microbearing Detent Arm (on the 99's only), Factory Pro's own heavy duty detent spring and a new gasket. Makes shifting quicker and more positive - "virtually" eliminating missed shifts. The stronger detent spring rotates the shift drum quicker and the gears are more likely to engage under quick shift conditions - and "lazy" shifts work well, too -
The Factory Pro Microbearing removes shift drum friction for the quickest shifting.
The closest to a "paddle shifter" for a motorcycle that you will ever find!!

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Install notes:

Installation requires countershaft sprocket removal. Impact wrench recommended
8mm box wrench and socket set Most newer 12 point  8mm wrenches are thin enough to work in these close quarters.
Does not require case splitting.
Estimated shop time: 1.0 to 2.5 hours
Suggest to do when replacing chain and sprockets.

Remove the countershaft sprocket.
Loosen every bolt on the shifter cover.
Remove every bolt that you can get to.
There will be one or two bolts that the frame will be in the way.
Don't have to grind the frame......
Reach back, behind the cover and there will be one or twp small alignment dowels that are still stuck in the engine case. The height of the dowels is why you can't remove the cover (with the screw still installed)
Use needle nose pliers or "your choice of tools" to lift them out towards you.
Then, screws will have enough clearance to slide sideways, with the cover - and you can get to the STAR and Detent Arm.

It's possible that some individual frames may be bent and welded very slightly differently, but we haven't seen one, yet.

Teka SFI - THE solution for quick fuel injection changes

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Teka SFI Fuel injection tool
$595

IN STOCK!!

call
800 869-0497

works on Boulevards, DL's, SV's, TL's, gsxr's, Busa's till at least 08!

Hook it up - richen or lean it -
unhook and ride.

30 seconds.

Teka  SFI Suzuki Fuel Injection Adjusting Tool

Taking the tuning industry by storm.

Easy to tune the multiple bikes with the same, single unit - Improves low rpm over pc's and stock!
Wider range with fine increments - perfect for late model FI Suzuki motorcycles. Most reliable of all FI fueling tuning tools.  It's a tool to remap the stock box - not a "stay on" electronic box.

The Teka SFI allows the user to dial in Suzuki fuel injection systems. Adjusts low speed / idle (unlike other units and also adjusts different ranges of throttle opening, up to and including full throttle - and does it ON THE FLY - at home, the shop or the strip.
IDLE CIRCUIT: Make changes as bike is running, real time, unlike other FI adjuster boxes - absolutely saving time when adjusting the low speed mixture. Select a cylinder and make it richer or leaner - as the bike is idling. Just like adjusting fuel screws - except you don't get your hands dirty!  Makes idle adjustment a 3 minute joy instead of a 15 minute, vague, aggravation!
RUN CIRCUIT RANGE: Make changes as bike is running - on road or dyno. Teka SFI extends the range, as compared to Yosh/Denso box.
RUN CIRCUIT INCREMENTS:
Teka provides smaller throttle position increments, too.
0% to 10%
25%
50%
75%
100%
Addresses Hayabusa off-idle glitches, where you need to richen up the "very small throttle opening" or just above that to address "hiccups".
Check the fueling on your local Low Inertia 4-Gas EC997 eddy-current dyno, adjust the stock ECU for maximum power, set it and take your Teka Fuel Injection Programmer away with you.  That's good for 1-2 True HP over pc on a Hayabusa installation when tested under load on real dyno.

Works on all street FI Suzuki's till at least 2006.

Ignition Advance Kit

RTR-SUZ-36-04       $54.95

The Factory Pro S36 Ignition Advance Kit advances the timing 5 degrees!
(Power Commander Ignition Module notes: "says 10", but, "10 dynojet degrees" is only about 2 real degrees, as of Jan 08)

Improves power and "snap", lowend and midrange and even a True horsepower or so at full throttle in a stock engine (meaning an engine with stock compression)

With stock engines with stock compression ratios, there is more power everywhere. Part throttle power is better - helping corner exit speeds. Improved in-town drivability.

It's 100% reliable, unlike electronic ignition boxes....

This kit also fits the SV650 - and requires a 1/2" impact wrench to remove the flywheel with the supplied rotor puller.

BMC air  filter system

FI-BMC-20411S
$89.95
FI-BMC-20411R
$99.95

True Rear Wheel Horsepower (tm) scale - difference between other scales.