Hellion

Top Mount Twin Turbo Tuner Kit

$9,595.00

SKU: HT-1517GT-TT

In Stock
In Stock
Ships by Aug 1
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30 Days Return

Description

The Hellion Top Mount Twin Turbo Tuner Kit is an advanced power-adder system engineered to deliver substantial performance gains for 2015-2017 Mustang GT vehicles. By using spent exhaust energy rather than engine power, this twin-turbo setup provides significant horsepower and torque improvements compared to traditional superchargers. The kit is constructed with American-made stainless steel piping, featuring a lifetime warranty on all stainless components, and includes heavy-duty silicone hoses with stainless steel T-bolt clamps. This tuner kit requires a custom dyno tune for proper operation and does not include fuel injectors or a programmer, which must be sourced separately. The design features a large vertical flow dual-inlet intercooler for efficient cooling and retains all factory accessories, including the A/C system. Professional installation is strongly recommended due to the technical nature of the system. Please note that this is a tuner-style kit and requires additional components and professional calibration to ensure engine safety and performance. Hellion offers a lifetime warranty on stainless parts and a 1-year warranty on the Precision turbochargers against defects in material or workmanship.

Fitment

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Specifications

BrandHellion
Part NumberHT-1517GT-TT
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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