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Challenger SRT Hellcat (HP90)
Make Power, Not Compromises
Here At Slate Performance Automotive, We Do Not Build "Cookie-Cutter" Packages Around Guaranteed Horsepower Numbers Or Results You Would Find On An Overly Aggressive Dyno Tune. Our Focus Is Power While Retaining Driveability & Reliability. Our Packages Are Constructed (And Customizable) To Provide Sensible Upgrades While Shoring Up Any Congruent Weaknesses. Our Packages Will Always Come "Overbuilt" In Order To Ensure Reliability For Miles To Come.
All Packages Installed & Backed By Our Expert Technicians, And Our 12-Month 12,000-Mile Warranty.
*Each Package Designed Around 100% OEM Vehicle. Packages Can Be Adjusted Around Already Modified Vehicles.*
Stage 1 - 740rwhp+ Starting At $15,499
This Is Our Entry Level Package, Offering The Best Results & Most Reliable Power With Minimal Intrusion. Our Goal Is To Address Immediate Weaknesses From Factory While Receiving Over 140rwhp In Safe Power Gains.
Package Highlights
- Legmaker Carbon Fiber Intake
- Forced Inductions Stage 2 Interchiller
- Dual Pinning Of Crankshaft Pulley
- Metco Motorsports 3.10in S/C Pulley
- Mighty Mouse Hellcat Wild Catch Can
- The Driveshaft Shop 1-Piece Driveshaft
- BMR Cradle Bushing Lockout Kit
- BWoody Differential Brace
- PCM Unlock
- Torque Lab Custom Dyno Tuning
Optional "Add-Ons"
- Single, Double Or Triple Gauge Pillar-Pods With Air:Fuel Ratio, Boost & Fuel Pressure Gauges
- Camshafts & Upgraded Valvetrain
- LME Forged 426ci Long Block w/Manley Rotating Assembly
- Wheels/Tires Upon Request & Application
- Suspension & Brake Upgrades Upon Request & Application
Stage 2 - 760rwhp+ Starting At $23,999
This Package Is An Extension Of Our "Stage 1" For The Ultimate In "Bolt-On" Power. In Addition To Our "Stage 1" Offerings, We Include A Set Of Wrapped Long Tube Headers & Cat-Back Exhaust.
Package Highlights
- Legmaker Carbon Fiber Intake
- Forced Inductions Stage 2 Interchiller
- Dual Pinning Of Crankshaft Pulley
- Stainless Works 2in Long Tube Headers
- Stainless Works Cat-Back
- Titanium Exhaust Wrapping
- Metco Motorsports 3.10in S/C Pulley
- Mighty Mouse Hellcat Wild Catch Can
- The Driveshaft Shop 1-Piece Driveshaft
- BMR Cradle Bushing Lockout Kit
- BWoody Differential Brace
- PCM Unlock
- Torque Lab Custom Dyno Tuning
Optional "Add-Ons"
- Single, Double Or Triple Gauge Pillar-Pods With Air:Fuel Ratio, Boost & Fuel Pressure Gauges
- Camshafts & Upgraded Valvetrain
- LME Forged 426ci Long Block w/Manley Rotating Assembly
- Wheels/Tires Upon Request & Application
- Suspension & Brake Upgrades Upon Request & Application
Stage 3 - 825rwhp+ Staring At $30,999
Here Is Where Things Start To Get Interesting. In Addition To Our "Stage 2" Package, "Stage 3" Includes Some Notable Changes To Dial Up The Boost. Expect Over 825rwhp+ In This Configuration, Or More With Optional E-85.
Package Highlights
- Legmaker Carbon Fiber Intake
- Forced Inductions Stage 2 Interchiller
- ATI 10% Overdrive Pulley w/Dual Pin
- Stainless Works 2in Long Tube Headers
- Stainless Works Cat-Back
- Titanium Exhaust Wrapping
- Metco Motorsports 2.85in S/C Pulley
- Injector Dynamic 1300xds Injectors
- Fore Innovations Dual Fuel System
- Mighty Mouse Hellcat Wild Catch Can
- The Driveshaft Shop 1-Piece Driveshaft
- BMR Cradle Bushing Lockout Kit
- BWoody Differential Brace
- PCM Unlock
- Torque Lab Custom Dyno Tuning
Optional "Add-Ons"
- Single, Double Or Triple Gauge Pillar-Pods With Air:Fuel Ratio, Boost & Fuel Pressure Gauges
- E85 Conversion & Tuning
- Camshafts & Upgraded Valvetrain
- LME Forged 426ci Long Block w/Manley Rotating Assembly
- Wheels/Tires Upon Request & Application
- Suspension & Brake Upgrades Upon Request & Application
Stage 4 - 900rwhp+ Starting At $49,799
By Now, We Start Running Into Some Inherent Limits & This Package Will Help Solve Them. In Addition To Our Previous Packages, We Include A Kong Performance Max Porting Of The OE Supercharger & A Max Effort Built HP90 From Sipple Speed & Performance. Now You're Laying The Infrastructure For Big Power.
Package Highlights
- Includes "Stage 3" Package
- Legmaker 108mm Carbon Fiber Intake
- Kong Performance Max Effort Porting
- ZPE Griptec 2.75in S/C Pulley
- Injector Dynamics 1750xds Injectors
- Fuel Pressure Gauge w/Pod
- E85 Conversion
- Sipple Speed Max-Effort HP90 & Converter
Optional "Add-Ons"
- Double Or Triple Gauge Pillar-Pods With Air:Fuel Ratio, Boost & Fuel Pressure Gauges
- Camshafts & Upgraded Valvetrain
- LME Forged 426ci Long Block w/Manley Rotating Assembly
- Wheels/Tires Upon Request & Application
- Suspension & Brake Upgrades Upon Request & Application
Stage 5 - 1000rwhp+ Starting At $75,099
Now We Address The Last Piece Of The Puzzle. The Hellcat Motor, While Stout, Is Not Invincible. To Solve This, We've Partnered With Late Model Engines (LME) To Provide The Best In Gen 3 Hemi Performance With A Bespoke 426 Cubic Inch Hemi Long-Block.
Package Highlights
- Includes "Stage 4" Package
- LME Forged 426 Long Block
- Callies Compstar Forged Crankshaft
- Callies Enforcer Connecting Rods
- Diamond Forged Custom Pistons
- LME CNC Ported Cylinder Heads
- Blueprinted & Assembled By LME
- Kong Performance Max-Effort Porting
- ZPE Griptec 2.65in S/C Pulley
- Fore Innovations Triple Fuel System
Optional "Add-Ons"
- Callies Aluminum 436ci Gen 3 Hemi Block Optional
- Dart Iron Eagle Gen 3 Hemi Block Optional
- LME Custom Billet Main Caps
- Wheels/Tires Upon Request & Application
- Suspension & Brake Upgrades Upon Request & Application
Stage 6 - 1150rwhp+ Starting At $87,499
"Unlimited Power!" -Emperor Palpatine
Package Highlights
- Includes "Stage 5" Package
- LME Forged 426 Long Block
- Callies Compstar Forged Crankshaft
- Callies Enforcer Connecting Rods
- Diamond Forged Custom Pistons
- LME Billet Main Caps
- LME CNC Ported Cylinder Heads
- Blueprinted & Assembled By LME
- Ported Whipple 3.0L Twin-Screw S/C
- Injector Dynamics 2600xds Injectors
- Mighty Mouse Custom XL Catch Can
- Driveshaft Shop Level 5 Axles
Optional "Add-Ons"
- Callies Aluminum 436ci Gen 3 Hemi Block Optional
- Dart Iron Eagle Gen 3 Hemi Block Optional
- Wheels/Tires Upon Request & Application
- Suspension & Brake Upgrades Upon Request & Application
- Rear Differential & Gearing Upon Request & Application
Stage 7 - Max Effort - Starting At $98,999
Here it is. The Ultimate Supercharged Street Beast. Have A Twin-Turbo Mustang Owner You Need To Put In Their Place? How About A Corvette-Owning Uncle Who Thinks His "RV-Cammed" L88 Will Walk You? End The Thanksgiving Dinner Debates Once & For All.
Package Highlights
- Includes "Stage 6" Package
- LME Dart Iron Eagle Long Block
- Callies Magnum Forged Crankshaft
- Callies Enforcer Connecting Rods
- Diamond Forged Custom Pistons
- LME Billet Main Caps
- LME CNC Ported Cylinder Heads
- Blueprinted & Assembled By LME
- Ported Whipple 3.8L Twin-Screw S/C
- Injector Dynamics 2600xds Injectors
- Mighty Mouse Custom XL Catch Can
- Driveshaft Shop Level 5 Axles
Optional "Add-Ons"
- Callies Aluminum 436ci Gen 3 Hemi Block Optional
- Wheels/Tires Upon Request & Application
- Suspension Upgrades Upon Request & Application
- Rear Differential & Gearing Upon Request & Application
Pricing Subject To Change With Market Conditions & Other Factors (Including Freight & Shipping). An Itemized Estimate Will Always Be Provided & Agreed Upon Prior To Any Official Work Beginning.