...The ultimate... (and sometimes overlooked) upgrade for your super high performance S14.
We take OEM BMW throttle bodies and bore and port them to accept 50MM throttle plates. We then perform our masterful port and polish to both the throttle bodies and air horns to a perfected high velocity intake surface.

Our modified throttle bodies have been tested to out perform both the Sport Evo and our 48mm throttle bodies because of the maximum bore and in house port and polish work. These are recommended for built race engines

• Core charge required, or on exchange basis.

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