Citroen - C2 TU5JP4



As used on Gwynnespeed C2 challenge max cars

Designed specifically for the Citroen C2 VTS engine, and to fit in the engine bay of the C2.


Tested on the Omex dyno and on rally stages in the Welsh forests, in the Gwynnespeed Challenge Cup cars.


Available as individual parts or as a full kit, customisable for the perfect fit in your vehicle.

C2 TU5JP4 throttle body kit designed to fit into a C2
with other fitment options available
C2 direct to head 42mm throttle bodies
Fuel rail - blank fitting / push-on euro fitting
Air horns - 40mm long
TBKIT001
£780.00+VAT
Kit Contents:
C2 throttle body base kit from £780.00+VAT
C2 throttle body from £660.00+VAT

Includes fuel rail - Throttle body price list >

C2 car fitting notes:
The C2 car has an electronic throttle pedal as standard so the pedal will need converting to a cable operation.
The C2 car engine electronics will not function with the individual throttle bodies so aftermarket electronics will be required.
Product
Additional Parts
Fuel Pressure Regulator

The C2 fuel system has a fuel pressure regulator in the fuel system as standard so an external regulator is not required. If the engine is being used in a different chassis you will require a regulator. Match your fuel pressure regulator fittings to your fuel rail end fittings and the fuel pressure you want.

Product
8mm push-on fitting 3.5 bar fixed
Dash6 fitting 3.5 bar fixed
8mm push-on fitting 0-5 bar adjustable
Dash6 fitting 0-5 bar adjustable
Part No.
FPR535
FPR535-6
FPR505
FPR505-6
Price ex VAT
£67.00
£70.00
£75.00
£78.00
Price inc VAT
£80.40
£84.00
£90.00
£93.60
8mm push-on fittings
Dash6 fittings
Air Filter System

The air filter system includes an air filter and air filter back plate. You will need to match your air filter to the length of your chosen air horns.

Air Filter for 15mm long air horns
(Adds 50mm to throttle body length)
Air Filter for 40mm long air horns
(Adds 90mm to throttle body length)
Air Filter for 60mm long air horns
(Adds 120mm to throttle body length)
Air Filter for 80mm long air horns
(Adds 150mm to throttle body length)

Spacers when Bosch Injectors  
Part No.
AFFA+
Price ex VAT
£107.00
Price inc VAT
Injectors - set of four

Standard C2 injectors do not have sufficient maximum fuel flow to support the increase in power (depending on your engine specification). The standard injectors are “Pico” style and so the throttle bodies are designed to accept Pico injectors. High flowrate versions for high power outputs are listed below. It is possible to fit the cheaper “Bosch” style injectors, but due to their length if fitting an air filter you will need the optional spacers to give the required clearance for these injectors. (See the air filter system section for these spacers). Learn more ►

Injectors
AFFB+
AFFC+
AFFD+
£107.00
£107.00
£107.00
£108.00
Brake Servo Adaptor

A brake servo adaptor fitting can be added to the throttle bodies facing forwards the right hand side or left hand side. For right hand drive C2 applications the left hand side option is needed. Learn more ►


Product
Brake Servo RHS
Brake Servo LHS
Part No.
OMEM9100/R
OMEM9100/L
Price ex VAT
£30.00
£30.00
Price inc VAT
£36.00
£36.00
Brake Servo
Product
Pico 250cc Injector set
Pico 330cc Injector set
Bosch 275cc Injector set
Bosch 440cc Injector set
Part No.
OMEM3005
OMEM3002
OMEM3009
OMEM3008
Price ex VAT
£316.00
£316.00
£186.00
£200.00
Price inc VAT
£379.20
£379.20
£223.20
£240.00
Pico Injector
Bosch Injector
Qty
4
4
4
4
£128.40
£128.40
£128.40
£128.40
£129.60
Alternative Parts
Air Horns

The kit is supplied with 40mm long air horns to fit in the C2 car. Other air horn lengths are available if needed for fitment. Learn more ►

Product
Air horns - 15mm long
Air horns - 60mm long
Air horns - 80mm long
Part No.
AHA45/15(U)
AHA45/60(U)
AHA45/80(U)
Price ex VAT
£20.00
£12.00
£20.00
Price inc VAT
£24.00
£14.40
£24.00
Fuel Rail
8mm push-on fitting
Dash6 fitting
Air Horns

Fuel Rail Fittings

The C2 car has a single fuel line from the fuel tank so a bung is fitted to the left end of the fuel rail. The standard fuel line utilised “euro” fittings and so a “euro-to-push-on” adapter is used on the right hand side. Other fuel rail ends are available. Learn more ►
















Product
8mm push-on fittings both ends
Dash6 fittings both ends
Part No.
FRAE-8mm(U)
FRAE-dash6(U)
Price ex VAT
£0.00
£5.00
Price inc VAT
£0.00
£6.00
Fuel Rail
Qty
4
4
4

Injector length

The fuel rail mounts on spacers to allow the fitting of different length injectors. The kit comes with spacers to allow for Pico length injectors, other spacers are available for the common injector lengths. Learn more ►

Prices Kit length 205mm
LHS
RHS
Throttle Position Sensor

The throttle position sensor can be on either end of the throttle bodies, but the sensors are handed so you need the correct sensor for the end it is going to be fitted to. The preferred fitment is RHS but a LHS sensor is available.

Learn more ►


Product
Right hand TPS (preferred)
Left hand TPS (alternative)
Part No.
TPA/R
TPA/L
Price ex VAT
£60.00
£60.00
Price inc VAT
£72.00
£72.00
Throttle Position Sensor Connector
Product
TPS Wiring Connector
Part No.
OMEM4053
Price ex VAT
£5.00
Price inc VAT
£6.00
Throttle Position Sensor
Throttle Linkage

A single cabled linkage is available for single cabled throttle pedals or a twin cabled linkage is available for twin cabled throttle pedals. Learn more ►

Product
Single cabled throttle linkage
Twin cabled throttle linkage
Part No.
CL2-Single
CL2-Twin
Price ex VAT
£98.00
£150.00
Price inc VAT
£117.60
£180.00
Throttle Linkage Manufacturing
Design >
Design
Support >
Support 20o
Notes:
air horn length changes will change the kit length
Notes:
air filter / air horn length changes will change the kit length
Single cabled
Twin cabled
Fuel Rail Mounts
Engines
Throttle Bodies
Engine Management
Revlimiters and Shiftlights
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