BMW Individual Throttle Body (ITB) kit for fuel injecting your BMW M52 6 cylinder engine includes 3 TBS45 throttle bodies, a pair of Jenvey Dynamics EFI inlet manifolds, fuel rail and 60mm long airhorns. Jenvey throttle bodies and all Jenvey throttle body accessories are engineered for Motorsport, offering excellent performance, reliability, lightness and value.
This kit is ideal for road, track or rally use and will fit in a BMW 325i or similar.
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 linkage kit or electronic throttle actuator. (CLS2-TBO1/ CLD2-TBO1 / ETA2-TB)
An idle air system can help make road cars more useable but is not required with electronic actuation
