Twin Throttle Bodies. Zero Headaches. S650 Mustang HD Throttle Body Adapter Set

The SPE Motorsport S650 Mustang HD Throttle Body Adapter Set is a (2-piece) billet adapter kit that converts each factory S650 twin throttle body into a standard 3.5" HD clamp connection (uses SPE MF HD 3.5" clamp kits). It’s built for boosted and custom-intake setups that need a clean, serviceable clamp joint—without hacking up OEM parts.

Each adapter is CNC-machined billet, O-ring sealed, and installs with stainless hardware for a leak-resistant, repeatable seal. No gaskets. No RTV. No “it’ll probably hold.” And when you’re done, it’s fully reversible, because regrets are expensive.

Compatibility note: S650 is the 2024+ Mustang generation.

Kit Includes
•  (2) Billet throttle body HD adapters
•  (2) O-ring seals
•  Stainless hardware
*Uses our MF HD 3.5" clamp kits

Check It Out!: https://www.spemotorsport.com/products/spe-motorsport-s650-mustang-hd-throttle-body-adapter-set