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K-Tuned 90mm K-series Throttlebody w/IACV and Map Ports
The K-Tuned 90mm throttle body is now available in a K-Series specific application which includes a flange location to connect the factory K-series Idle Air Control Valve (IACV). The IACV is computer activated sensor which creates a controlled vacuum leak to help maintain a stable target idle. When properly connected, K-Pro and other K-series programmable ECU'ss will allow the tuner to enter a target rpm that the computer will reference. K-Tuned kept the bolt pattern from the 86-93 Ford Mustang 5.0L so the this throttle body will bolt up perfectly to some of the bigger aftermarket intake manifolds just like the original 90mm designs.

The 90mm K-Series TB comes standard with 3.5" hose barb inlet, but it also has 3.75" and 4" sizes available to purchase separately.  The throttle body and inlet are o-ring sealed so there is no need for any gaskets. The OEM K-series MAP sensor and IACV are both a direct bolt on, with the ports located on the bottom of the TB, where they are out of view for a cleaner look.

There are options for TPS sensor type - normal K-series TPS or B-series TPS. Please note that the 5V signal range of both TPS sensors is identical so this option offers even more choice on the final intake setup. The throttle cable connection is made using a fully adjustable throttle rotor with 10 settings and a reversible throttle cable bracket. This bracket allows the user to run the cable on top like the OEM setup or tucked on the bottom. All K-Tuned throttle bodies are constructed with 6061 billet aluminum with a brass throttle blade and a stainless steel, center-less ground, throttle shaft that is leak tested to 90psi. They are also 100% North American made as are all the raw materials.


Applications is universal and throttle body bolt pattern matches all 86-93 Ford Mustang 5.0L specs.

K-Tuned Billet Throttle Body - 90mm K-series w/IACV and Map Ports

Regular price Sale $341.99 Sale price MSRP $379.99
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Free Shipping
Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
Ships: 1-5 business days
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
Brand:K-Tuned
SKU:KTD-TB9-IAK
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