Our Ultimate RAM 1500 5.7 HEMI MDS Delete Kit is the most complete, workshop-proven package on the market. Built from years of real-world experience fixing ticking, failing MDS systems, it gives you every genuine part, gasket, seal, and accessory needed for a full mechanical MDS delete plus the software solution (MDS disable + PCM unlock via HP Tuners bootloader) so anyone can finish the job correctly and drive away without codes or limp mode.
Why This Kit Stands Out from the others
This is not a basic cam-and-lifters package or a tune-only disable. We use the exact factory Non-MDS 5.7 RAM-spec camshaft and genuine Mopar Hellcat (Non-MDS) lifters that the Non-MDS 5.7 HEMI was fitted with from the factory.
No aggressive aftermarket cam
No VVT phaser limiter required
No valve spring upgrade required
Drop-in reliability with stock power delivery, better longevity, and elimination of the problematic MDS hardware
Everything is genuine or high-quality OEM-spec so the engine runs exactly as Chrysler intended, without the cylinder deactivation system that commonly causes lifter collapse, tick, and costly failures.
This kit includes the genuine Hellcat high-volume oil pump the same unit designed for the supercharged 6.2L Hellcat.
Why it matters: The Hellcat pump features thicker rotors (approximately 16 mm vs the stock 5.7’s 14 mm), delivering ~12% more oil volume than the factory 5.7 pump. This increased flow translates directly into higher oil pressure especially at idle and low RPM where stock pumps often drop into the low 20s–30s psi range under hot conditions.
More volume and pressure means continuous, pressurized oil delivery to the critical cam and lifter interfaces. When combined with the Non-MDS Hellcat lifters and full MDS delete, your engine receives maximum lubrication protection exactly where Hemi tick and premature failures usually start. It’s the reliability upgrade that turns a standard MDS delete into a long-term bulletproof solution.
Complete Hardware Included
Genuine Mopar NON-MDS (Hellcat) lifters with yokes × 4 (full set of 16 lifters)
NON-MDS 5.7 RAM-spec camshaft
Genuine Hellcat high-volume oil pump (increased oil flow & pressure)
Cylinder block MDS plugs × 4
Cylinder head gasket, right side 5.7
Cylinder head gasket, left side 5.7
Head bolt set × 2
Hemi cam bolt
Hemi crank bolt
Timing cover gasket
Inlet manifold gasket set
Front crank seal
Oil pickup O-ring
Water pump gasket
Rocker cover gasket set
Thermostat gasket
Sump plug seal
Heater pipe O-rings × 2
AC seals × 4
Plus all the small seals, O-rings, and hardware you’d otherwise have to hunt down separately.
MDS Delete + PCM Unlock
Mechanical parts alone are not enough on 2015+ trucks. This kit includes the complete electronic solution:
MDS delete calibration so the PCM no longer tries to activate the deleted hardware
PCM unlock with HP Tuners bootloader support so your ECU can be properly written (critical for locked 2015+ GPEC PCMs)
You get a true permanent mechanical + software delete. No half-measures, no persistent codes, no limp mode. Send us your PCM for same day unlock and programing included in the cost of the kit.
Who It’s For
DIYers, independent shops, and owners who want a one-box solution. Open the kit, install the hardware during your top-end or timing-cover service, flash the MDS-delete calibration with the unlocked PCM, and you’re done. Everything needed to complete the job is in the box—no leftover trips to the parts store for missing seals, bolts, or plugs.
Result: A smoother, more reliable 5.7 HEMI that stays in V8 mode permanently, protected by superior Hellcat oil flow and pressure, with factory-style drivability and the peace of mind that comes from using the exact Non-MDS components Chrysler fitted to Non-MDS engines plus the high-volume pump that keeps critical parts properly lubricated for the long haul.