Grand Cherokee / Jeep /

2018 Jeep Grand Cherokee Trackhawk – 800 HP

Martin brought us his daily driven 2018 Jeep Grand Cherokee Trackhawk to get it breathing easier, making more boost, and put on ethanol! Up first, Archer removed the supercharger snout for porting by Kong Performance matched to their 112mm throttle body, then once returned, moved on to installing a 2.85″ upper supercharger pulley and billet […]

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2018 Jeep Grand Cherokee Trackhawk

  Mike brought us his daily driven 2018 Jeep Grand Cherokee Trackhawk for the first round of modifications! Up first, Justin set the supercharged 6.2L Hemi up with a Metco 2.75″ upper pulley, Metco billet idler, Injector Dynamics ID1050X fuel injectors, Mishimoto Automotive 160° thermostat, all topped off with a JLT Performance air-intake system. With the mechanical work wrapped in the […]

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2016 Jeep Grand Cherokee SRT – Tuning

Chris brought us his baby blue powder coated Whipple Superchargers 2.9L W175ax twin-screw equipped Bright White 2016 Jeep Grand Cherokee SRT from Maryland for some attention! After a brief pre-tune mechanical inspection in the shop, Charlie strapped her down to the rollers for Vlad to perform a custom calibration via HP Tuners. With the Whipple delivering ~7psi, Vlad […]

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2018 Jeep Grand Cherokee SRT – Tuning

Ethan brought his Whipple Superchargers Gen-III 2.9L W175ax twin-screw equipped 2018 Jeep Grand Cherokee SRT in for some attention! With the previous calibration offering some less than desirable part-throttle behavior, Ethan decided that while he was having us address the problem, he’d also take the opportunity to add a bit more boost and go for a […]

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