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A larger throttle body increases the amount of air (and thus fuel) that can enter the engine resulting in a performance increase. Coupled with a high flow intake manifold, this upgrade can produce between 20 and 25 bhp, or 1pprox 10 bhp on it's own ( E36 328).

We can supply such throttle bodies for most BMW cars before 2003 and some cars after this date, please contact us for more details if required, or simply enter your full vehicle info when ordering on line.

TYPICAL Applications :

- E36/E46/E39/Z3/Z4/E38/E6X M52 & M54 6 - cylinder engines
- E36/E46 M44 & M43 4 cylinder engines

*IMPORTANT NOTES :
1.This item listing is for cars that are equipped with factory stability/traction control (ASC or DSC). For cars without stability / traction control please refer to separate listing in this item's Variations Section by using red link button top right of this page.

2.This item is sold on an exchange basis, there is an extra charge of £110 which is refunded to you in full if you return your original throttle and traction control bodies to us.If ordering online please make sure you add this extra payment via Paypal to our account of enquiries@ca-automotive.co.uk.

See also manifold and big bore throttle body set .

Fitting Time: 1.50 hours.
Estimated Volumetric Shipping Weight : 3.00 Kg