These V12 DCOE Throttle Bodies are used in applications when converting to fuel injection or upgrading to throttle bodies. A DCOE Pattern Throttle is ideal for manifold mounting.

AT Power’s unique 'shaftless' butterfly throttle system improves the part and fully open airflow characteristics by up to 10% on common throttle body sizes, giving higher airflow velocity resulting in a higher volumetric efficiency, with improved airflow & performance.

Delivered fully assembled with a choice of Linkage orientations & Billet aluminium Fuel Rail, with a choice of Inlet Lengths & TPS choices calibrated to the options available from the AT Power range. Available in 18 anodised colour options.


Ancillary parts available: Options with this kit are engine management systems (ECU’s), wiring harness, Throttle Position Sensors (TPS), Fuel injectors, Air Filters, Air Boxes, Throttle Cables, Fuel pressure regulator, Fuel lines and fittings.


Available in sizes of 36mm, 38mm, 40mm, 42mm, 45mm or 48mm.


Don't forget to purchase our compatible V-Linkage Spindle


Trade Discounts are available on this product, contact james@atpowerthrottles.com for more details.


PDF Package Drawing Download - 36mm

PDF Package Drawing Download - 38mm

PDF Package Drawing Download - 40mm

PDF Package Drawing Download - 42mm

PDF Package Drawing Download - 45mm

PDF Package Drawing Download - 48mm

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