Whipple offers a dual 11" Spal electric fan option that attaches to the heat exchanger for improved cooling capacity. Want to lower IAT2 temps and increase heat exchanger efficiency? Whipple designed the bolt-on dual 11" Spal high speed fans to mount to the massive high density heat exchanger in a matter of minutes. The Whipple upgrade kit comes with the pigtails required for plug and play installation along with the unique feature to be controlled by the PCM. No more roaring fans when the key is off or when you open the door.Learn More

The new Whipple Cobra Jet tensioner plate is designed to work with all 2011-2019 Mustangs running the Gen 5 3.0L Whipple Supercharger with the 10 Rib belt setup. The new Cobra Jet tensioner plate uses an additional 10 rib idler pulley to help create better belt wrap and prevent belt slip. This upgrade is beneficial for those looking to make max boost and not have to worry about boost / power loss due to belt slip.

Product Features:Increases Belt Wrap
Prevents Belt Slip
Works with all Gen 5 3.0L Mustang Kits with the 10 Rib Belt Upgrade

Included in the Kit
Cobra Jet Tensioner Plate
Additional 10 Rib Idler
All Hardware required for Installation
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The Whipple 2011-2019 5.0L / 5.2L alternator relocation kit was designed to drastically shorten the SC belt on the Whipple Supercharger setup and stops the alternator flex issue the big power guys run across. Learn More

Want to add or lower the boost on your new Whipple W140ax? Then you'll need one of these super high quality Whipple made supercharger pulleys. Please specify which size pulley you want when ordering.

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Every Whipple Supercharger pulley is made of 6061-T6 billet aluminum and anodized for wear and environmental protection. Each pulley is engraved with the running diameter size and features state-of-the-art lightweight pockets to lower reciprocating mass as well as a guard feature to help unwanted belt wandering during hard running. Standard finish is hard coated black anodized. Dimension of each supercharger pulley is based off of the running diameter.

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