Citroen C2 - ST45 Taper ITB Kit

Details of Base kit

Citroen Individual Throttle Body (ITB) kit for fuel injecting your Citroen C2 with either a TU5JP4 & TU5JP4s engine as found in the VTS, VTR & GT models.

The Citroen C2 ITB Kit contains, an inlet manifold, four ST45 tapered throttle bodies (42mm butterfly), fuel rail, fuel rail mounts and 40mm long airhorns. 

Where spaces is available 90mm airhorns will move the torque curve lower down the rpm range and may increase performance for your application.

See our other Peugeot kits here

Kit performance is enhanced by careful positioning of the EFI fuel injectors being located further upstream than standard and directly in the part throttle turbulence of the butterfly.  This allows increased time/distance for improved fuel mixing increasing torque and power where its needed.  Our spindles profiled to minimise cross sectional area at full throttle and an 8 degree shut angle (shallower than most) gives finer control at small throttle openings.  Our kits come built and balanced ready to fit you your engine and win races.

Jenvey Dynamics design, develop and manufacture all products in house often working with leading engine builders.  Uniquely, with our own foundry, all castings are created in the same factory that they are machined and built in.  Our cast systems are significantly lighter than fully CNC parts and all major components are backed up by rig tests of over 1 million cycles.  All our standard kits are proven but our throttle systems are extremely modular allowing bespoke throttle sizes and system lengths. Please order components individually for bespoke application.

This Jenvey kit requires an aftermarket ECU.

Drawing and other information can be found at the bottom of the page

Option and Accessories

Throttle operation can either be with a cable single or double linkage kit   (CLS2-SF/CLD2-SF ETA2-SF)   

An idle air system can help make road cars more useable but is not required with electronic actuation

We offer a range of injectors but recommend pico for this kit – see our injector sizing chart.

To fit a panel filter to this kit a carbon 50mm dished backplate is required. ABF-KIT-MP06

 For the 40mm airhorns the kit comes with we recommend a 65mm filter (if you have the space)

Made to order.

Price From £1,566.00 £1,305.00

All prices exclude VAT

All prices include VAT

Build Your Kit
Citroen C2 - ST45 Taper Kit   + £1,566.00 £1,305.00

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Price as Configured

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All prices include VAT

£1,566.00 £1,305.00

View Drawing Manifold Drawing
View Drawing Product Drawing
View Document Fuel System Setup