Performance Parts and Upgrades

Are your throttle bodies blowing off under boost on your Hayabusa? Give us a call so we can correct this unnecessary problem.



You can contact Elton via e-mail or by phone at (630) 653-1113 Monday through Saturday between 9:00am and 8:00pm.


Buell 1125R Kit

The Buell 1125R
EFR's New Engine Displacement Kits
1328cc & 1235cc. Available Now!
(Certain parts sold on exchange basis.)



Stage VI+ Dual Ball Bearing Turbo Kit

EFR's New Stage VI+ Dual Ball Bearing Turbo Kit



Both Pro Street Wheels

EFR's New Pro Street Wheels
The new front heavyweight is for the serious turbo bikes that always have to add weight.



Front Pro Street Wheel

Front teardrop heavyweight wheel is 16x350 and comes with a Michelin tire.



Rear Pro Street Wheel

Rear teardrop beadlock is 17x7"W and comes with a 190x17" Schinko tire & any size sprocket.



Cable Clutch Conversion

Cable Clutch Conversion



Raising Rate Regulator

Raising Rate Regulator



Sprocket Cover Support Bracket

Sprocket Cover Support Bracket



fuel management part for a 2001/2002/2003 Hayabusa

This is a fuel management part for a 2001/2002/2003 Hayabusa which is recommended with the Stage VI kit.



Multi-Stage Lockup Clutch kit

Multi-Stage Lockup Clutch kit complete with billet clutch and new center. Call for pricing.
Available for Honda Blackbirds, GSXR1000's, and Hayabusas.



Cylinder Head Ports

Cylinder head porting done in house!!! Call for info and pricing.



Dual Stage Boost Controller

Dual Stage boost controller.



Throttle Bodies Front
Throttle Bodies Rear

Throttle Bodies with New Fuel Rail and EFR Injectors.
Stage IV injector upgrade — ready to go. Call for pricing and details.
Stage VI+ turbo upgrades also ready for installation.



Stroker Kit

Stroker kits for the big boys!!! Call for more info.



Oil Pan

Honda Blackbird Oil Pan with Swing Oil Pickup



High Voltage Coils

High Voltage Coils
 
Push-on HP!



High Voltage Coils

High Output Electronics for Hayabusa
 
25% More AC Voltage!




EFR's New Fuel Management Unit

EFR's New Fuel Management Unit



The only true Multi-Stage motorcycle boost controller ever made.

The only true Multi-Stage motorcycle boost controller ever made. Available for all turbo-charged motorcycles.



Honda 1130cc/1160cc Stroker Kits

You CBR1000 RR Honda boys!
Stroker kits are now available in 1130cc or 1160cc.
Other parts also available — call for more info.



Silver CBR1000 Honda Semi-Billet Oil Pan Black CBR1000 Honda Semi-Billet Oil Pan

CBR1000 Honda Semi-Billet Oil Pans



EFR Powder-Coated Custom Extended Swing Arms EFR Custom Extended Swing Arms

EFR's Custom Extended Swing Arms
We also do powder coating!



EFR's Pro-Cut Transmission
Output Billet Shaft and Shift Fork Shafts

EFR's Pro-Cut Transmission
Optional Output Billet Shaft & Shift Fork Shafts for Hayabusa



EFR Engine Management System Boost Reference

EFR's Engine Management System Boost Reference



EFR Turbo Piston Kits

EFR's Turbo Piston Kits



No Wrench Clip-It Kit




Are you tired of reaching for wrenches? Try our No Wrench Clip-It Kit!


High-Volume Intake Plenum

High-Volume Intake Plenum



Case Cover Saver

Case Cover Saver



Water Injection Is Available!





Lowering kits in stock.



EFR Racing, Inc.'s Air Shifter Kit

EFR Racing, Inc.'s Air Shifter Kit



Weak Stock PartsNew Durable Parts

First we have a shot of the weak stock parts in your Hayabusa motor. The next shot is of replacement parts that will not fail again. Call for more info and pricing!



Billet Starter Clutch CoverNew Heavy-Duty Gear

First is a shot of a billet starter clutch cover. Next comes a new heavy-duty gear to replace the less reliable original.



Blackbird Sidewinder

EFR's New Honda Blackbird Sidewinder



Blackbird Sidewinder

New Honda Blackbird Street Cut Transmission with the New 1.1 Sixth Gear!




Tangerine Hayabusa !!!     New Fast VTX !!!     New CBR1000RR Turbo !!!     New Gen II EFR's EFI 445 !!!     Honda VTX 1300 Fury Turbo !!!     Night Stealth Hayabusa !!!     The 911 Turbo Busa !!!     Black Turbo VTX with Flames !!!     '08 Turbo Hayabusa !!!     9-Second Buell !!!     Elton's Blackbird !!!     Romozzi's Hayabusa !!!     Romozzi's Dinosaur !!!     Honda VTX 1800 Turbo !!!     Turbo ZX12 Kawasaki !!!     Stretched GSXR1000 !!!     Turbo Hayabusa !!!     Suzuki '03 Turbo 1000 !!!     '01 Turbo Hayabusa !!!     Additional Photos

Home     Dyno Graphs     Performance Parts/Upgrades     About Us