SRT 392 – 6.4L Hemi Models

2011-2022

Packages, constructed to build your vehicle to set limits, can be found below. Contact us today to learn more about what we can do for your vehicle and get a custom quote!

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Packages


Naturally Aspirated About These Packages These packages use no power adder such as supercharger, turbocharger, or nitrous, and instead are designed to increase the engine's performance by improving efficiency.

Stage 1 | 505-510hp

+20-25hp

$899* – Includes Installation & Tuning

Stage 2 | 525-530hp

+40-45hp

$3,099* – Includes Installation & Tuning

Stage 3 | Up to 585hp* | Manual

Up to +100hp*

$6,799* – Includes Installation & Tuning

Stage 3 | 575-585hp | Automatic

+90-100hp

$7,599* – Includes Installation & Tuning

Supercharged About These Packages These packages use superchargers (often referred to as "blowers") and other supporting modifications to significantly increase performance by safely forcing compressed air into the engine.
Include following packages:

Stage 1 | Up to 665hp*

Up to +180hp*

$11,399* – Includes Installation & Tuning

Stage 2 | Up to 705hp*

Up to +220hp*

$13,399* – Includes Installation & Tuning

Check out some of the featured SRT 392 Builds!

2013 Dodge Challenger SRT 392 – Shortblock

 Talal's 2013 Dodge Challenger SRT 392 is in for quite a transformation! What's going down? Louis is disassembling the stock 6.4L HEMI, and reassembling it with a W175X 2.9L twin-screw from Whipple Superchargers, Injector Dynamics ID1050X fuel injectors, Stainless Works long-tube headers & full 3.00" dual exhaust system, a forged short block from A2Speed loaded with 10.3:1CR Diamond [...]

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2018 Dodge Charger SRT 392 – Whipple Supercharged

Chris brought us his Destroyer Grey 2018 Dodge Charger SRT 392 to get the 6.4L HEMI boosted! Up first in the shop, John removed the factory ECU so that it could be overnighted to HP Tuners and unlocked for calibration, and then moved on to installing the Stage-II 2.9L W175AX [...]

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2020 Dodge Charger 392 Scat Pack – 500whp

 Lamont brought us his 2020 Dodge Charger 392 Scat Pack to have the 6.4L Hemi equipped with our 500whp+ camshaft package! Modifications below:Pre-existing: • JLT Performance air-intake system• Ported OEM intake manifold• Fast Man 86mm throttle body• 180° thermostatPerformed by us: • COMP Cams camshaft• COMP Cams phase-limiter kit• COMP [...]

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2016 Dodge Challenger SRT 392 – Whipple Supercharged

Bob brought us his 2016 Dodge Challenger SRT 392 to have her put under some pressure! Up first in the shop, Andrew set the 6.4L HEMI up with a Stage-II 2.9L W175AX twin-screw unit from Whipple Superchargers, including their upgraded air-intake system, along with the miscellaneous OEM and aftermarket odds-and-ends [...]

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2016 Dodge Charger SRT 392

Ryan brought us his 2016 Dodge Charger SRT 392 to get it breathing a lot better and thumping a lot harder! Up first, we installed a custom VVT camshaft from Cam Motion, supporting valvetrain components from COMP Cams & Manley Performance Products, Inc., along with OEM Mopar components to delete MDS, and all the [...]

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2016 Dodge Challenger SRT 392 – Hellion Twin Turbo Kit

Nathan brought us his 2016 Dodge Challenger SRT 392 to have the 6.4L Hemi twin turbocharged! Modifications below:Performed by us:• Hellion Power Systems twin-turbocharger system with 62mm cast wheel turbochargers• Stainless Works high-flow catalytic converters• Turbosmart GenV HyperGate45 45mm wastegates• Injector Dynamics ID1050x fuel Injectors• MSD Performance fuel pump voltage [...]

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2018 Dodge Challenger R/T – Whipple 3.0L

Another Whipple 3.0L equipped Hemi wrapped up and ripping! Back in May, Jim brought us his 2018 Dodge Challenger R/T for our Stage-3 NA package, and while the extra 80whp scratched the itch for a few months, it wasn't long before he was ready for more!Shortly after, he got in [...]

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2017 Dodge Charger SRT 392 – Whipple Supercharged

Jared brought us his 2017 Dodge Charger SRT 392 to get the 6.4L Hemi Whipple supercharged and over the 600whp mark! Modifications performed below: • Whipple Superchargers Stage-II 2.9L W175AX twin-screw system• Whipple Superchargers upgraded air-intake system• DeatschWerks 65lb fuel injectors• MSD Performance fuel pump voltage booster• NGK Spark Plugs LZTR7AIX [...]

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2014 Jeep Grand Cherokee SRT – Whipple Supercharged

Carl brought us his 2014 Jeep Grand Cherokee SRT to have the 6.4L Hemi built and boosted! Setup below:• Better Built Performance 426cid short block• Whipple Superchargers 2.9L W175ax twin-screw supercharger system• Whipple Superchargers 3.125" upper supercharger pulley• ATI Performance Products 6% overdrive harmonic balancer• MSD Performance fuel pump voltage [...]

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2016 Dodge Challenger SRT Hellcat

Alan brought us his Jazz Blue Pearlcoat 2016 Dodge Challenger SRT Hellcat to have her taken up a notch!Working with the existing Legmaker Intakes, LLC air-intake system, Alex installed a Metco 2.75" upper pulley to get the 2.4L supercharger spinning a bit higher, along with a Gates green belt & Metco billet [...]

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2015 Dodge Challenger Scat Pack – Camshaft

Matthew brought us his Sublime Green 2015 Dodge Challenger R/T Scat Pack to get the 6.4L Hemi breathing a lot better and thumping a lot harder! Up first, Alex installed a custom VVT camshaft from Cam Motion, supporting valvetrain components from COMP Cams & Manley Performance Products, Inc., engine oil pump from Melling Performance [...]

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2016 Dodge Challenger SRT Hellcat

A few months ago, Ron brought us his 2017 Dodge Challenger SRT Hellcat because he was bored with the stock performance. After sending him home grinning ear-to-ear with 793.43whp & 726.91lbft (check out his build here), that same day we got a call from a gentleman named Chuck, that went [...]

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2016 Dodge Charger SRT Hellcat

Romeo brought us his 2016 Dodge Charger SRT Hellcat for the first round of modifications!Up first in the shop, John set the supercharged 6.2L HEMI up with an air-intake system and air-oil separator from JLT Performance, 2.75″ upper supercharger pulley & billet idler from Metco Motorsports, a Gates HD Fleetrunner [...]

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2016 Dodge Challenger SRT Hellcat – Stage 1 Package

Sam brought us his 2016 Dodge Challenger SRT Hellcat to break the 800whp mark with our Stage-1 Package! Modifications below:• JLT Performance 125mm air-intake system• Metco Motorsports 2.85” upper supercharger pulley• TBA Machine 3.00" dual-bearing supercharger idler pulley• Gates Corporation HD Fleetrunner Micro-V "Green" belt• NGK Spark Plugs LFR7AIX spark [...]

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2016 DODGE CHALLENGER HELLCAT | STAGE-1 TO STAGE-2 STOCK SUPERCHARGER UPGRADE

Greg brought in his 2016 Dodge Challenger Hellcat early last year for our Stage-1 Stock Supercharger Package. After getting used to that additional power, he decided to take it up another notch and pull the trigger on upgrading to Stage-2! With our performance packages, Stage-1 is a stepping stone to [...]

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2009 Dodge Challenger R/T – Supercharged

Mike brought us his 2009 Dodge Challenger R/T to have the 5.7L Hemi put under a little pressure! Up first, Andrew installed a complete ProCharger P-1SC-1 supercharger system, a 170° thermostat to help keep coolant temperature in check, along with a Barton Industries short-throw shifter assembly to tighten up the shifts. Once Andrew wrapped [...]

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2015 Challenger R/T – COMP Cam

Sterling brought us his 2015 Dodge Challenger R/T with two goals in mind, improve the Hemi growl and get some more ponies out of the 5.7L! Modifications below: Performed by us:• COMP Cams Stage-2 HRT 273 camshaft• COMP Cams phase-limiter kit• Manley Performance Products, Inc. chromoly pushrods• COMP Cams valve seats, [...]

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2016 Dodge Challenger Hellcat | Stage-1 to Stage-2 Stock Supercharger Upgrade

  Greg brought in his 2016 Dodge Challenger Hellcat early last year for our Stage-1 Stock Supercharger Package. After getting used to that additional power, he decided to take it up another notch and pull the trigger on upgrading to Stage-2! With our performance packages, Stage-1 is a stepping stone [...]

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2012 Dodge Challenger SRT8 – Whipple Supercharged

 Richard brought us his 2012 Dodge Challenger SRT8 to have the 6.4L Hemi and NAG1 transmission built, Whipple supercharged, and bring the power up to Hellcat levels! Modifications performed below: • Better Built Performance 6.4L built short block• ARP main studs• Better Built Performance Big Gas cylinder heads with upgraded PSI [...]

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2012 Dodge Challenger R/T Scat Pack – Stage-3 NA Package

    John brought us his 2012 Dodge Challenger R/T Scat Pack to get the 6.4L Hemi equipped with our Stage-3 NA package! Modifications below: • National Speed in-house Mopar ECU unlocking service • HP Tuners Smart Access cable • JLT Performance air-oil separator • COMP Cams Stage-2 HRT 273° [...]

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2011 Dodge Challenger R/T – Camshaft

 Tyler brought us his 2011 Dodge Challenger R/T for a camshaft, bolt-ons, and a custom calibration by Vlad via HP Tuners! Modifications performed below: • JLT Performance air-intake system• Stainless Works 1.825" primary ID long-tube headers• Cam Motion custom billet-core camshaft• COMP Cams phase-limiter kit• Manley Performance Products, Inc. pushrods• Manley [...]

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2015 Dodge Charger SRT Hellcat – 900HP

Istvan brought his 2015 Dodge Charger SRT Hellcat in for the first round of modifications! And with a Hellcat, that spells 800whp, of course. Working with the existing aFe POWER intake system, Jackson installed a Metco Motorsports 2.75" upper pulley to get the 2.4L supercharger spinning a bit higher, along with a [...]

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2014 Chrysler 300C SRT8 – COMP Cams Stage 2 Install

Thomas brought us his 2014 Chrysler 300C SRT8 to get the 6.4L Hemi set up with our camshaft package, and address an MDS lifter failure! Modifications below:• COMP Cams Stage-2 HRT 273° camshaft• COMP Cams phase-limiter kit• COMP Cams pushrods• COMP Cams valve seats, valve seals, valve springs, valve retainers & [...]

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2016 Dodge Challenger Scat Pack – Built Short Block

John brought us his 2016 Dodge Challenger Scat Pack to have the 6.4L Hemi built and the wick turned up! Modifications below:Performed by us:• Whipple Superchargers 2.875" upper supercharger pulley• Modern Muscle Xtreme drop-in pistons and connecting rods• COMP Cams Stage-2 HRT 273° camshaft• COMP Cams phase limiter• COMP Cams [...]

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2013 Jeep Grand Cherokee SRT8 – Camshaft & Head Work

  Dennis brought us his Whipple supercharged 2013 Jeep Grand Cherokee SRT8 to add a ground-pounding idle and get the 6.4L Hemi making safe power with less boost! Build details below: Performed by us: • COMP Cams Stage-2 camshaft • COMP Cams phase limiter • COMP Cams valve seats, valve [...]

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2018 Jeep Trackhawk – 950HP

Everyone, we present to you our nomination for the Ultimate Daily Driver. The Jeep Trackhawk!Seriously, these Jeep Trackhawks are absurd. That's the only way we can describe it. How absurd? How about 800whp+ and 750lbft from only four modifications.Joe brought his 2018 Jeep Grand Cherokee Trackhawk (if you're unsure what that [...]

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2018 Dodge Durango SRT – Supercharged

The 2018 Dodge Durango SRT, hailed as America's fastest, most powerful, and most capable three-row SUV. Propelled by a 392 6.4L HEMI engine, ZF manufactured 8HP70 8-speed transmission, and a gripping AWD system resulting in ~4.4sec 0-60mph times, it's definitely a solid package... one that is begging for a little [...]

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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 [...]

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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 [...]

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2018 Jeep Grand Cherokee Trackhawk

Steve brought his 2018 Jeep Grand Cherokee Trackhawk in from Maryland for the first round of modifications! Up first, Archer set the supercharged 6.2L Hemi up with a Metco 2.85" upper pulley, Metco billet idler, Stainless Works long-tube headers connected to the OEM exhaust system, Injector Dynamics ID1050X fuel injectors, all topped off with [...]

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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 [...]

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2018 Dodge Challenger Daytona – Stage 3 NA Package

Mike brought us his 2018 Dodge Challenger Daytona to have the 5.7L Hemi equipped with our Stage-3 NA package! Modifications below:• National Speed in-house ECU/PCM unlock• SmartAccess cable• JLT Performance Series II cold-air intake system• JLT Performance 3.0 air/oil separator• Stainless Works Stainless Power 1.875" primary ID long-tube headers with high-flow [...]

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2018 Dodge Challenger – Comp Cam Install

Jim brought us his 2018 Dodge Challenger R/T with two goals in mind, improve the Hemi growl and get the 5.7L sitting over the 400whp mark! Up first in the shop, John removed the factory ECU so that it could be overnighted to HP Tuners and unlocked for calibration, and then [...]

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2017 Ram 1500 – Whipple 2.9L

On this edition of Whipple Wednesday, Keith is back for another round of work, this time with his 2017 Ram 1500 Sublime Sport! Previously here with his 2019 Dodge SRT Hellcat Redeye, Keith wanted to add some fun to his daily driver, one to match his weekend toy, in the [...]

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2018 Dodge Charger Daytona – Stage 3 Package

William brought us his 2018 Dodge Charger Daytona for our Stage-3 Naturally Aspirated package to get the 5.7L Hemi bumping and breathing better! Modifications performed by us below:• COMP Cams Stage-2 HRT 273° camshaft• COMP Cams phase-limiter kit• COMP Cams pushrods• COMP Cams valve seats, valve seals, valve springs, valve retainers [...]

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