: Look for consistent oil changes and supercharger coolant services.
If you want to push your Hellcat even further, common enthusiast upgrades from shops like Hennessey Performance include: High-flow air induction systems Upgraded pulleys for increased boost High-flow catalytic converters 2023 Dodge Challenger SRT Demon 170 - DodgeGarage
: Features flared fenders that allow for wider tires (305mm), significantly improving grip and handling for all that power. 3. Essential Pre-Purchase Checks
: Delivers 717 horsepower and 656 lb-ft of torque . It has a top speed of 199 mph .
Before buying, decide which level of power you need. The Hellcat line offers several tiers of the supercharged 6.2-liter HEMI® V8 engine: