2021 Grand Cherokee "L" compatibility Whipple WK-3122-30 Gen 6 3.0L Kit for 18-21 Jeep Grand Cherokee 5.7L VVT HEMI

I would like to verify that this will work with a Grand Cherokee L. From my research, it seems like the powertrain in our 5.7L is 100% the same as a regular Grand Cherokee in the engine bay, and only differences start after the headers, but I would like to see if you guys are able to verify the same.

Also, I would like more info about the HP Tuners process. The description says I have to send off the PCM, so I'd like to know what the downtime would be.

Thanks,
Chris

Status: Open Nov 13, 2022 - 08:36 PM

Do you have the same question? Follow this Question

1answer

Answer

Nov 14, 2022 - 02:36 PM

Whipple currently only lists this kit to fit 18-21 Jeep Grand Cherokee 5.7L, leaving cross-compatibility unknown at this time.

Comments (0) | New Comment

Add New Comment

View More Product Details

Whipple WK-3122-30 Gen 6 3.0L Kit for 18-21 Jeep Grand Cherokee 5.7L VVT HEMI

Since 1987, Whipple Superchargers™ has been at the forefront of twin-screw supercharging technology, setting the standard for performance and innovation. As pioneers of positive displacement technology for fuel-injected, emissions-legal engines, we've accumulated over 30 years of experience in s... See More

View Details

View all Whipple WK-3122-30 Gen 6 3.0L Kit for 18-21 Jeep Grand Cherokee 5.7L VVT HEMI Questions & Answers