Performance parts and tuning for the Jeep Grand Cherokee 5.7L HEMI, SRT8 6.1L, SRT 6.4L and the supercharged 6.2L Trackhawk.
Popular brands for the Jeep Grand Cherokee: Modern Muscle, Procharger, Comp Cams, Whipple Superchargers and ARP.
Shop Jeep Grand Cherokee parts by engine
- Grand Cherokee 5.7L HEMI (2005-2021)
- Grand Cherokee SRT 6.4L (2012-2021)
- Grand Cherokee SRT8 6.1L (2006-2010)
- Grand Cherokee Trackhawk 6.2L (2018-2021)
Tuning: custom remote tuning with HP Tuners is available as Stage 1, Stage 2 and Stage 3 tunes, matched to your engine (V6 and supercharged Hellcat engines are Stage 1 and Stage 3 only). 2015 and newer models have a locked PCM that needs our PCM unlock service before tuning.
Frequently Asked Questions
Do Durango SRT parts fit the Grand Cherokee SRT?
Some do. The WK2 Grand Cherokee and 2018+ Durango SRT share the 6.4L HEMI, and several headers and supercharger kits list both. Check the fitment on each product.
What custom tunes are available for the Jeep Grand Cherokee?
Custom remote tuning with HP Tuners is available as Stage 1, Stage 2 and Stage 3 tunes, matched to your engine (V6 and supercharged Hellcat engines are Stage 1 and Stage 3 only).
Do I need a PCM unlock to tune a 2015+ Jeep Grand Cherokee?
Yes. 2015 and newer models have a locked PCM that must be unlocked before custom tuning. See our PCM unlock service.
Performance parts and tuning for the Jeep Wrangler, including the JL 3.6L Pentastar and the Rubicon 392: cold air intakes, throttle bodies, a Whipple supercharger kit for the 392, programmers and gauges.
Popular brands for the Jeep Wrangler: Diablosport, AutoMeter, Modern Muscle, ReadyLIFT and Hawk Performance.
Shop Jeep Wrangler parts by category
Gauges & Gauge Pods · Tuners & Programmers
Tuning: custom remote tuning with HP Tuners is available as Stage 1, Stage 2 and Stage 3 tunes, matched to your engine (V6 and supercharged Hellcat engines are Stage 1 and Stage 3 only). 2015 and newer models have a locked PCM that needs our PCM unlock service before tuning.
Frequently Asked Questions
What custom tunes are available for the Jeep Wrangler?
Custom remote tuning with HP Tuners is available as Stage 1, Stage 2 and Stage 3 tunes, matched to your engine (V6 and supercharged Hellcat engines are Stage 1 and Stage 3 only).
Do I need a PCM unlock to tune a 2015+ Jeep Wrangler?
Yes. 2015 and newer models have a locked PCM that must be unlocked before custom tuning. See our PCM unlock service.
