Stillen TruControl Inline Tuning Module for 2015-2023 Dodge Challenger Hellcat (TC204002) 2562 allowing you to fully unlock

allowing you to fully unlock your vehicle's potential

For drivers looking for performance with a bit more comfort than the poly mount option

Replacement air spring for kit number 57383

The heavy duty mount adds to the increased rigidity of the arm and is designed to be universal for all years of the S197 chassis

Stillen TruControl Inline Tuning Module for 2015-2023 Dodge Challenger Hellcat (TC204002) 2562 allowing you to fully unlock2015 2023 Dodge Challenger Hellcat TruControl by STILLEN Inline Power Module TC204002 Now with 14 Day Satisfaction Guarantee Test it in your own vehicle completely risk free. Custom files available when purchasing other Stillen performance products. Upgrade your Dodge Challenger Hellcat with the TruControl by STILLEN Inline Power Module! STILLEN is thrilled to introduce this cutting edge addition, specially designed to increase your Challenger