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Techlusion Fuel Injection Control Module
The Fuel Injection Module Anyone Can Use And Anyone Can Afford
The TFi was designed and developed to provide an affordable solution to increasing the “fun factor” or
ride ability of your motorcycle. With today’s pollution regulations, many if not all of today’s motorcycles are setup extremely lean to meet these regulations. Unfortunately they are not always the best setup for performance or ride ability. Therefore, adjusting the air fuel ration on these machines is essential to achieve optimum performance and ride ability.
This is especially true when adding aftermarket performance products such as exhaust systems and air induction kits. The TFi Fuel module is completely adjustable allowing you to maximize horsepower, improve throttle response and eliminate backfire problems associated with installing aftermarket exhaust systems. TFi is different from other systems on the market in its method of adjustability by dealing directly with the fuel injection signal after it leaves the Factory ECU.
Eliminates the need for expensive Factory Re-Mapping
Increases Horsepower
Improves Throttle Response
Eliminates Backfire
Completely Adjustable/Tunable
It adjusts your fuel requirements without tricking sensors or modifying the factory settings, which can limit the ECU’s effectiveness at compensating for changing atmospheric conditions.
Finally, an easy and affordable way to adjust your fuel injection system to accommodate modifications to your motorcycle’s exhaust system, air cleaner, or engine components.
The TFi is load based. Aside from reading throttle position and R.P.M., the TFi also takes into account the load the engine is under. Even though you may encounter the same throttle positions at the same R.P.M.s in different riding situations, the engine’s fuel requirement will not be the same because the engine is not under the same load.
The TFi module allows you to tune the fuel
injection much the same way you jet a carburetor:
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The green “pot” functions like the fuel mixture screw and pilot jet on a carburetor to adjust light throttle operation through highway cruising and steady throttle.
The yellow “pot” functions like an accelerator pump on a carburetor. It adds fuel as the throttle is opened.
The red “pot” functions like a main jet on a carburetor to add fuel on top end.
The RPM “pot” adjusts at what R.P.M. the green and yellow fuel addition stops and the red fuel setting takes over.
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The TFi module includes Scotchlock connectors which allow you to quickly and easily splice into your stock wiring harness.
For more information please read the FAQs by clicking on the link below.
More Information
Instructions
O2 Sensor
Bypass & Plugs 
Aprilia
- FI-1027ST TFI Electronic Jet Kit-Plug
and Play
2000-2003 Aprilia RSV
- 2001-2004 Aprilia Falco;
- 2003-2005 Tuono
(wire harness included)
Item: FI-1027ST
MSRP:
$245.00 Price:
$196.00
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- FI-1028ST TFI Electronic Jet kit
2001-2003 Aprilia RST;
- 2004-2011 Aprilia RSV;
- 2006-2011 Tuono,
2001-2004 Futura
2001-2006 Caponord
(wire harness included)
Item: FI-1028ST
MSRP:
$245.00 Price:
$196.00
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BMW
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FI-1031, FI-1031ST |
FI-1032ST |
Fi-1033 |
 Note: For BMW applications, Techlusion offers two different modules, the standard TFi and the R259. The difference between the two modules is how they deal with the oxygen sensor. The standard TFi eliminates the oxygen sensor from the system. The R259 leaves the oxygen sensor in the system and includes OEM-Style connectors. The standard TFi
must be tapped into the bike's wiring while the R259 is truly a
plug-and-play installation. See
Pictures Above
- FI-1032ST Gen III Fuel Injection Module-Plug and Play-Closed Loop System
- 1994-2004 R-259 for BMW R1150 all, R1100S, 1200C
Item: FI-1032ST
MSRP:
$255.00 Price:
$204.00
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- FI-1031ST TFI Electronic Jetkit -Plug and Play
- 2001-2004 BMW F650 Single Spark
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- Item: FI-1031ST
MSRP:
$220.00 Price:
$176.00
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- FI-1031 TFI Electronic Jetkit -Plug and Play
- All 1994-2000 BMW R1100,
- All 1999-2004 R1150,
- All 200-2004 R1200C
requires O2 Sensor to be disconnected (If
present)
Item: FI-1031
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MSRP:
$220.00 Price:
$176.00
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- FI-1032ST TFI Electronic Jetkit -Plug and
Play-Closed Loop System
- All 1999-2004 R1100S/R1150-all/R1200C
Item: FI-1032ST$255.00 Price:
$204.00
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- FI-1033ST TFI Electronic Jetkit -Plug and Play-Closed Loop System
1994-2000 R1100R/RS/RT/GS
Item: FI-1033ST$255.00 Price:
$204.00
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Buell
- FI-1045ST TFI Electronic Jetkit for EFI Buell (includes wire harness)
Plug and Play-Closed Loop System
1999-2007
Buell - All -Fuel Injected Models
Item: FI-1045ST
MSRP:
$255.00 Price: $204.00
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- Ducati
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TFI Electronic Jet Kit For all Ducati Models
-Plug and Play
1999-2005
Ducati (except models with P-8 ECU)
(includes wire harness)
*Testastretta models may require assistance through your local dealership for install.
Item: FI-1047ST
MSRP:
$245.00 Price:
$196.00
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Harley Davidson
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FI-1040ST, FI-1040HPST
FI-1046ST, FI-1250ST
FI-1251ST, FI-1252ST
FI-1253ST |
FI-1240ST |
FI-1255ST |
FI-1256ST |
- FI-1040ST TFI Fuel Injection Module-Plug and Play
- 2004-2005 Dyna,
- 1995-2005 Softail,
- 1995-2005 Touring
Models
Item: FI-1040ST
- MSRP:
$245.00 Price:
$196.00
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- FI-1040HPST TFI Fuel Injection Module-Plug and Play
- 2004-2005 Haley Davidson Dyna Models &
- 1995-2005 Softail & Touring Models
w/High Compression/90+ Horsepower
- MSRP:
$245.00 Price:
$196.00
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- TFI-1046ST TFI Electronic Fuel Injection Module-Plug and Play
- 2002-2007 Harley Davidson V-Rods
- Item: TFI-1046ST
- MSRP:
$245.00 Price:
$196.00
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- FI-1240ST TFI Fuel Injection Module-Plug and Play
- 2006 Harley Davidson Softail & Touring Models
- Item: FI-1240ST
- MSRP:
$245.00 Price:
$196.00
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- FI-1240HPST TFI Fuel Injection Module-Plug and Play
- 2006 Harley Davidson Softail and Touring Models
High Compression
- Item: FI-1240HPST
- MSRP:
$245.00 Price:
$196.00
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FI-1250ST GEN II TFI Fuel Injection Module -Plug and Play
2006-2011 Harley Davidson Dyna
&
2007 Touring & 2007-2011 Softail
Item: FI-1250ST
MSRP:
$245.00 Price:
$196.00
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FI-1250HPST GEN II TFI Fuel Injection Module -Plug and Play
2006-2011 Harley Davidson Dyna
&
2007 Touring & 2007-2011 Softail
High Compression
Item: FI-1250HPST
MSRP:
$245.00 Price:
$196.00
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- FI-1251ST Gen II TFI Fuel Injection Module -Plug and Play
- 2007-2012 Harley Davidson Sportster Models
Item: FI-1251ST
- MSRP:
$245.00 Price:
$196.00
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- FI-1251HPST Gen II TFI Fuel Injection Module -Plug and Play
- 2007-2012 Harley Davidson Sportster Models
High Compression
Item: FI-1251HPST
- MSRP:
$245.00 Price:
$196.00
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- FI-1252ST TFI Electronic Fuel Injection Module-Plug and Play
- 2008-2009 Harley Touring Models
- Item: FI-1252ST
- MSRP:
$245.00 Price:
$196.00
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- FI-1252HPST Gen II TFI Fuel Injection Module -Plug and Play
- 2008-2009 Harley Davidson
Touring Models
High Compression
Item: FI-1252HPST
- MSRP:
$245.00 Price:
$196.00
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- FI-1253ST TFI Electronic Fuel Injection Module-Plug and Play
- 2008-2011 Harley Davidson V-Rods
Item: FI-1253ST
- MSRP:
$245.00 Price:
$196.00
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- FI-1254ST TFI Electronic Fuel Injection Module-Plug and Play
- 2010-2012 Harley Davidson Touring Models
Item: FI-1254ST
- MSRP:
$245.00 Price:
$196.00
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- FI-1255ST TFI Electronic Fuel Injection Module-Plug and Play
- 2012 Harley Davidson Dyna
Item: FI-1255ST
- MSRP:
$245.00 Price:
$196.00
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- FI-1256ST TFI Electronic Fuel Injection Module-Plug and Play
- 2012 Harley Davidson V-Rod
Item: FI-1256ST
- MSRP:
$245.00 Price:
$196.00
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- FI-1340ST TFI Electronic Fuel Injection Module-Plug and Play
- 2006 Harley Davidson Dyna Models
Item: FI-1340ST
- MSRP:
$239.00 Price:
$191.20
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02 Sensor Bypass
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- Item: OX-001
MSRP:
$15.00 Price:
$12.00
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OX-002 Sensor Bypass
1995-2012 Yamaha, European Kawasaki
Item: OX-002
MSRP:
$15.00 Price:
$12.00
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OX-003 Sensor Bypass
1997-2006 Truimph
Item: OX-003
MSRP:
$15.00 Price:
$12.00
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Item: OX-004
MSRP:
$15.00 Price:
$12.00
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Item: OX-005
MSRP:
$15.00 Price:
$12.00
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Item: OX-006
MSRP:
$15.00 Price:
$12.00
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Item: OX-007
MSRP:
$15.00 Price:
$12.00
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Item: BMW-02-01
MSRP:
$15.00 Price:
$12.00
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Item: BMW-02-02
MSRP:
$15.00 Price:
$12.00
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Honda
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FI-2020ST, FI-2023ST |
FI-2050ST, FI-1020 |
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FI-2020ST TFI Electronics Fuel Injection Module- Plug and Play
2001-2006
CBR600F4I (may require 02 bypass OX-001) 2002-2007 Hornet 919 (may require 02 bypass
OX-001)
2000-2001
CBR929RR (may require 02 bypass
OX-001) 1995-2005 CBR1100XX (may require 02 bypass
OX-001) -
Item: FI-2020ST
MSRP:
$255.00 Price:
$204.00
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FI-2023ST TFI
Fuel Injection Module-Plug and Play
2003-2006 CBR600RR (may require 02 bypass
OX-001)
2002-2003 CBR954RR (may require 02 bypass
OX-001)
2007-2010 CBR600RR
2004-2010 Honda CBR1000R
2012 CBR1000RR, CBR600RR
2000-2005 Honda ZX12R
Item: FI-2023ST
MSRP:
$255.00 Price:
$204.00
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- FI-1020 TFI Electronic Fuel Injection Module-Plug and Play-Tap
On
- 2002-2007 Honda ST1300 (may require 02 bypass
OX-001) x2
1998-2011 VFR800 (may require 02 bypass
OX-001)
- Item: FI-1020
MSRP:
$199.99 Price:
$159.99
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- FI-2050ST TFI Electronic Fuel Injection Module-Plug and Play
- 2002-2008 Honda VTX-1800
(may require 02 bypass
OX-001)
2000-2006 Honda RC-51
Item: FI-2050ST
MSRP:
$245.00 Price:
$196.00
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- FI-2054ST TFI Electronic Fuel Injection Module-Plug and Play
- 2010-2012 Fury/Interstate/Sabre/Stateline/Shadow
Item: FI-2054ST
MSRP:
$245.00 Price:
$196.00
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- FI-2055ST TFI Electronic Fuel Injection Module-Plug and Play
- 2000-2001 RC-51
- Item: FI-2055ST
MSRP:
$245.00 Price:
$196.00
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Kawasaki
FI-2050ST, FI-2054ST,FI2019ST |
FI-1015, FI-2023ST |
- FI-2019ST
TFI Fuel Injection Module-Plug and Play
- 2006-2010
ZX10R,
- 2006-2010 ZX14R,
Item: FI-2019ST
MSRP:
$255.00 Price:
$204.00
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- FI-2017ST TFI Fuel Injection Module-Plug and Play
2004-2005 ZX10R
Item: FI-2017ST
MSRP:
$255.00 Price:
$204.00 |
- FI-2023ST TFI Fuel Injection Module-Plug and Play
2003-2006
ZX636,
- 2003-2012 ZX6R,
- 2004-2008 Z750
2003-2010 Z100,
- 2000-2005 ZX12R
- 2003-2010 Z1000
Item: FI-2023ST
MSRP:
$255.00 Price:
$204.00
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- FI-2050ST TFI Fuel Injection Module -Plug and Play
- 1998-2008 VN1500/VN1600 ALL,
- 2009-2012 VN1700
- 2002-2008 Kawasaki Mean streak
- Item: FI-2050ST
MSRP:
$245.00 Price:
$196.00
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- FI-2054ST TFI Fuel Injection Module-Plug and Play
- 2006-2011 Kawasaki Ninja 650R,
- 2006-2012 VN900,
- 2007 - 2012 Verseys,
2004 - 2010 VN2000 (may require 02 bypass
OX-002),
- 2009-2011 ER-6N
- Item: FI-2054ST
MSRP:
$245.00 Price:
$196.00
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Polaris / Victory
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Item: FI-1048ST
Price: $255.00 Price:
$204.00
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FI-1049ST TFI Electronic Jet Kit Electronic Jet
Kit-Plug and Play
2008-2012
All Victory including Vision
Item: FI-1049ST
Price: $255.00 Price:
$204.00
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Suzuki
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FI-2057ST, FI-2055ST,
FI-2054ST |
FI-1020, FI-2023ST,
FI-2018ST, FI-2050ST,
FI-2023ST |
FI-2058ST, FI-2059ST |
- FI-2057ST TFI Fuel Injection Module-Plug and Play
- 2009-2012
Suzuki Boulevard M50/C50
- Item: FI-2057ST
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MSRP:
$245.00 Price:
$196.00
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FI-2055ST TFI Fuel Injection Module-Plug and Play
- 2004-2008 Suzuki Boulevard C50/C90/M50
- Item: FI-2055ST
- MSRP:
$245.00 Price:
$196.00
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- FI-2054ST TFI Fuel Injection Module-Plug and Play
- 2002-2011 Suzuki DL650/DL1000 V-STROM
- 2003-2011 Suzuki SV650/SV1000
- 1997-2003 Suzuki TL1000S/TL1000R
2006-2012 C109R/M109R (European Models only require
02 Sensor 0X-010)
2009-2012 Boulevard C90/M90, 2009-2010 Gladius
- Item: FI-2054ST
- MSRP:
$245.00 Price:
$196.00
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FI-2023ST TFI Electronic Jet Kit-Plug
and Play
- 2006-2008 GSR600, 2004-2007 GSXR600,
2008-2012 GSXR600 (requires 02 Sensor
0X-004)
2008-2012 GSXR750 (requires 02 Sensor
0X-004)
2007-2011 Bandit 1250 (requires 02 Sensor
0X-007)
2002- 2008 GSX1400
2004-2007 GSXR750
Item: FI-2023ST
MSRP:
$255.00 Price:
$204.00
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- FI-2018ST
TFI Electronic Jet Kit-Plug and Play
- 2001-2003 GSXR600,
- 2000-2003 GSXR750
- 2001-2006 GSXR1000,
- 2002-2007 Hayabusa
Item: FI-2018ST
MSRP:
$255.00 Price:
$204.00
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FI-2050ST
TFI Electronic Jet Kit-Plug and Play
2004-2006 Suzuki Marauder
1600/M95
- Item: FI-2050ST
MSRP:
$245.00 Price:
$196.00
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FI-2021ST
TFI Electronic Jet Kit-Plug and Play
2008-2010 B-King
(requires 02 Sensor 0X-004)
2008-2010 GSX1300 Hayabusa (requires 02 Sensor
0X-004)
2007-2011 GSXR1000 (requires 02 Sensor
0X-004)
- Item: FI-2021ST
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MSRP:
$255.00 Price:
$204.00
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FI-2020ST
TFI Electronic Jet Kit-Plug and Play
1999-2001 GSX1300 Hayabusa
- Item: FI-2020ST
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MSRP:
$255.00 Price:
$204.00
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FI-2058ST
TFI Electronic Jet Kit-Plug and Play
2003-2007 SV1000/S
- Item: FI-2058ST
- MSRP:
$245.00 Price:
$196.00
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FI-2059ST
TFI Electronic Jet Kit-Plug and Play
2002-2012 DL1000, VSTROM
- Item: FI-2059ST
- MSRP:
$245.00 Price:
$196.00
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Triumph
- FI-1035ST TFI Fuel Injection Module-Plug and Play
- Triumph 3 cylinder models 2004 and older (Except
Rocket III)
- Item: FI-1035ST
MSRP:
$255.00 Price:
$204.00
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FI-1036ST TFI Fuel Injection-Plug and Play
Triumph 4 cylinder all models
(Except Daytona 600)
Item: FI-1036ST
MSRP:
$255.00 Price:
$204.00
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FI-1037ST TFI Fuel Injection-Plug and Play
- 2005-2010 Triumph Rocket III
- 2006-2011 Triumph 675/ Street Triple/Speed
Triple
Item: FI-1037ST
MSRP:
$255.00 Price:
$204.00 |
FI-2020ST TFI Fuel Injection-Plug and Play
- 2003-2004 Triumph Daytona 600
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- Item: FI-2020ST
MSRP:
$255.00 Price:
$204.00
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Yamaha
- FI-1020 TFI Electronic Fuel Injection Module-Plug and Play-Tap
On
- 1993-1994 GTS1000 Tap On
- Item: FI-1020
MSRP:
$199.99 Price:
$159.99
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- FI-1025 TFI Fuel Injection Module
- 2002-2004 Yamaha TDM900 Tap On Only
Item: FI-1025
MSRP:
$199.99 Price:
$159.99
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- FI-2024ST TFI Fuel Injection Module-Plug and Play
- 2003-2012 Yamaha YZF-R6/S
- 2002-2008 Yamaha YZF R1
- 2003-2011 Yamaha FJR1300
- 2004-2012 Yamaha FZ6/R
- 2006-2012 Yamaha FZ1
- Requires O2 sensor to be disconnected if present
- Item: FI-2024ST
MSRP:
$255.00 Price:
$204.00
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- FI-2050ST TFI Fuel Injection Module-Plug
and Play
- 2002-2009 Yamaha Road Warrior
- 2007-2012 Yamaha V-Star 1300
- 2009-2012 Yamaha V-Star 950
- Requires O2 sensor to be disconnected if present
- Item: FI-2050ST
- MSRP:
$245.00 Price:
$196.00
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- FI-2052ST TFI Fuel Injection Module
- 2006-2012
Roadliner/Stratoliner/Raider
Requires O2 sensor to be disconnected if present
- Item: FI-2052ST
- MSRP:
$245.00 Price:
$196.00
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- FI-2056ST TFI Fuel Injection Module
- 2008-2012 Road Star
Item: FI-2056ST
- MSRP:
$245.00 Price:
$196.00
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The fourth potentiometer is critical to getting the best tune for your bike.
WHAT MAKES THE TFI BETTER THAN THE OTHER TAP ON UNITS
With today’s ever-growing number of applications and bolt on performance products the need for fuel injection control is very important. The performance barriers of yesterday are the baseline for improvement today. With all the thousands of performance combinations that are available to the public there is a growing demand for more flexible fuel injection controllers.
One of the key features of the TFI over the rest is the FOURTH POT adjustability. This feature allows for many different engine combinations to be tuned properly at certain RPM’s.
For example: Increasing displacement and camshaft profile changes the engines power curve thus changing the need for fuel at a certain RPM. Here is where the FOURTH POT becomes a necessity. Without this feature the tuner is confined to adjusting fuel on a stock power curve with no room for adjustment at a certain RPM.
So why spend your money for stock adjustability when performance is what you want?
Dobeck Performance demonstrates what our competition doesn't want you to know.
You are looking at a second, and fourth gear roll-on of a stock V-rod. Fully warmed up. Notice that not only is the horsepower different but that the air-fuel graph is also different. Our competition would hope that you don't know this. Because they have RPM based technology. This means both runs are made with 100% throttle and both move through the same RPM range. Tradition map style adjustments can optimize either second or fourth, but not both.
You are forever trying to get the best of both worlds. But as you can see there is a different load placed on the engine in 2nd and 4th due to torque multiplication. The load sensing technology of the TFI adds the proper fuel to both second and fourth gear. Flattening out your fuel delivery curve.
Notice how flat the AIR-FUEL RATIO graph is above. The TFI is reading the different fuel demands that the bike needs in different gears. This is an electronic jetkit(r) as jetkits of the past they modified jet needles, needle jets, slide speed, etc. to flatten out the fuel delivery curve. When you change the main jet you change the fuel from 1st through 6th gear. When you raise the needle up you richen up the acceleration fuel through all engine loads. Dobeck Performance has achieved the ability to interface against the stock multidimensional maps to give you carburetor tuning logic.
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