L1 780HP TRACKHAWK UPGRADE PACKAGE
$8,850.00
Sunset Speed – Level 1 Trackhawk Upgrade Package (780RWHP)
Unlock the true potential of your Jeep Trackhawk with Sunset Speed’s Level 1 Performance Package, engineered to deliver a reliable
780+ Rear Wheel Horsepower (RWHP). Designed for enthusiasts who want a serious performance jump while maintaining everyday drivability.
Package Inclusions
Supercharger Pulley Upgrade – Increases boost for major horsepower gains
High-Flow Cold Air Intake – Improves airflow and throttle response
Performance Fuel Injectors – Ensures reliable fueling at higher power levels
Thermostat (160°F) – Helps keep engine temps under control
Oil Separator System – Traps blow-by and protects your intake tract
ECU/PCM Unlock & Custom Tune – Precision calibration for maximum performance and reliability
Transmission Calibration – Optimized shifts to handle added torque and power
Performance Gains
780 RWHP (+180–220 RWHP over stock depending on baseline)
Sharper throttle response & mid-range torque
Enhanced top-end pulling power
Smooth drivability with aggressive performance when you want it
Professional Installation
All hardware and tuning are installed & calibrated by Sunset Speed’s specialist team.
Every build is done in-house to ensure safe, repeatable performance before handover.
Ideal For
Trackhawk owners looking for a serious first step into performance modifications
Daily driven vehicles seeking both street manners and big horsepower
Customers planning to build further (Level 2+ packages available)
Notes
Fuel Requirement: 98RON Premium Unleaded (E85 conversion available)
Supporting Mods Recommended: Header & Full Exhaust System, Interchiller System
LEGMAKER 392 Hemi Jeep GC Short Ram CAI
$999.60
Fits 2012 - Present Jeep Grand Cherokee SRT8 with the 392 HEMI (6.4L)
4” diameter carbon fiber tube
Custom 45* angled carbon tube
Unique fabrication process resulting in smooth inner surface to ensure smooth airflow
Hi-temp silicon couplers
S&B Filter in either Red or Blue color with 8 layer protection (oil type)
Oil breather filter (red,blue,silver)
All necessary hardware and instruction for DIY installation
LEGMAKER Carbon Fiber Cold Air Intake for 18-21 Jeep Grand Cherokee Trackhawk
$1,324.00
The company that has brought such benchmark setting systems to the modern Mopar platform such as the True V2 and Hellcat Intake now offers something for the newly released Jeep Track Hawk community of owners. Like many of the LMI air intake systems, the LMI Track Hawk Intake will surely set a high benchmark for the Track Hawk!!!
Independently tested to show a REALISTIC 18-22 rwhp increase over stock airbox (Tests conducted by two separate independent Mopar specialists) Track tested to show .1 - .2 tenth improvements over stock airbox Handmade from 100% real carbon fiber construction for superior heat characteristics Proprietary fabrication process resulting in a smooth inner surface to ensure optimal air flow "Funnel" shape with 6" opening smoothly transitioning to 4.5" to help speed airflow and decrease restriction Large 6" diameter S&B filter with 8 layer protection (cleanable oil type) High quality silicon coupler ensuring smooth transition to throttle body High quality stainless T-bolt clamps provided, Drilled for IAT fitting with a rubber grommet for secure fit and seal Laser cut rain shield with superior wrinkle finish powder coat and machined Legmaker logo Water repellent pre-filter to ensure maximum protection of filter from moisture and debris All necessary hardware and instructions for DIY install ZERO cutting or modifications needed to install.
Litens HellRaiser 2.85" Pulley Kit for 18+ Australian Trackhawk
$1,417.80
Since the Hellcat first hit the market, it's been debated as to how much safer a clutched pulley just like the OEM decoupling 3.35" would be on modified IHI Hellcat superchargers. Litens comes through with their high quality heavy duty 2.85 pulley upgrade. Using the OEM design developed specifically by Litens this pulley will reduce stress and associated wear on your supercharger's bearings and rotors.Kit Includes:1 - 2.85" Litens Supercharger Pulley1 - End Cap (dust/tamper shield)1 - 17mm Install Tool1 - HD Belt
This pulley makes approximately 15 PSI on Hellcat and Trackhawk Superchargers and 18-19 PSI on Demon and RedEye Superchargers at sea level. This pulley kit does require use of larger fuel injectors and custom engine tuning.Note 1: Pinning of the crankshaft pulley is not believed to be required with use of this pulley but no liability is assumed or implied by Sunset Speed due to any damage that may occur due to unpinned cranks.Note 2: Litens highly recommends against the use of additional idlers or heavy duty tensionsers and HD Belts with their pulley due to the higher risk of internal failure. Failure caused by running these other parts may not be covered under warranty.
Warranty: 1 Year manufacturer parts warranty against materials and manufacturing defects from date of purchase.
A great many owners of Hellcat-powered vehicles from Dodge and Jeep have learned that swapping to a smaller pulley adds gobs of power (with the necessary supporting modifications). The problem with the pulley swap options on the market over the past few years is that they lack the internal decoupling and isolating assembly found in the stock Hellcat supercharger pulley, but that has just changed.
Litens High Performance – a division of the same Canadian firm that produces the stock supercharger pulley for the Hellcat Challenger, the Hellcat Charger, the Trackhawk, the Hellcat Redeye and the Demon – recently introduced the first decoupling pulley for the IHI superchargers on the modern Mopar monsters and it has a fitting name.
The HellRaiser
The HellRaiser pulley is produced by Litens High Performance and distributed by Tendeco to performance shops around North America. This pulley measures 2.85-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 16psi.
Development Details
For those wondering, the HellRaiser pulley from Litens High Performance was developed with some very well-known members of the Mopar Performance community. Rob Laing of Litens (High Performance design team, and a drag racer himself) and John Lussier of Tendeco presented Hellcat and Demon owner Paul Georges with the idea.
LS .660" DUAL VALVE SPRING KIT WITH PREMIUM POLISHED SPRINGS & STEEL RETAINERS
$561.00
LS Premium .660" Polished Double Spring Kit With Steel Retainers. This valve spring kit is excellent for high performance or racing use for up to .660" lift using stock rocker arms. This kit includes valve springs, steel retainers, valve locks, spring seats and valve seals.
Spring specs:
155 lbs @ 1.780"380 lbs @ 1.180"400 lbs @ 1.130"coil bind @ 1.070"
MAHLE CS54734 CONVERSION GASKET SET CHRYSLER 300 SRT8 6.1 HEMI
$450.00
SUITS 300 SRT 6.1
Conversion Gasket Set 05-10 Hemi 6.1LEngine Gasket Set - Conversion - Bottom End - 6.1 L - Mopar Gen III Hemi - Kit
MAHLE GEN3 HEMI VALVE COVER GASKET SET
$70.00
Chrysler Hemi 5.7L/ 6.1/ 6.4L Mahle Rocker Cover Gaskets
Valve Cover Gaskets, Molded Rubber, Chrysler, Dodge, Jeep, Ram- Pair
Gasket Material:-Molded rubber compoundQuantity:-Sold as a pair.Notes:-Include spark plug tube seals.
Mahle Original Valve Cover GasketsRegardless of what application you're trying to seal, you can count on Mahle doing the research and testing to provide the optimum material and technology for that specific task. No other gasket distributor offers their application-engineered approach to sealing an engine. Most Mahle Original valve cover gaskets come as complete sets, which contain the valve cover gasket(s), spark plug tube seals when required, and any grommets needed to remove and replace the valve cover. One set does both valve covers on V6 and V8 engines. On some popular engines, valve cover gaskets are sold individually. When sold individually, tube seals and grommets are not included. Over 700 models are available for vehicles from the 1940s and up.Features include: No joints mean increased durability Sealants are not required Compression limiters prevent over-tightening No torque loss or shrinkage
MELLING 10342 PERFORMANCE SELECT OIL PUMP -HI PRESS - MOPAR 5.7 & 6.1L HEMI
$495.00
Melling oil pumps provide dependable performance every time in every application. Every pump is engineered, manufactured and assembled to the highest material and production standards. Manufacturing processes include state of the art CNC machines and the latest phosphate coating processes.Features:
Standard volume performance upgrade of the M342
The 10342 features a hardcoat anodized body with a cast iron phosphate coated cover for improved pump performance and durability.
Adjustable by-pass pressure using optional springs.
The cup plugs have been replaced with threaded fittings.
Uses 1" bolt on pickup tube.
Included Springs:
Installed Standard Pressure Yellow 50psi relief spring for 5.7L
Plus 15psi Purple 65psi relief spring for 6.1L
Plus 10psi Red 60psi relief spring
O-Ring for pickup tube
Applications:
2003-2008 5.7L Gen 3 HEMI
2005-2010 6.1L Gen 3 HEMI
MITSUBISHI EVO 10 - PERFORMANCE SERIES - 4340 - CONROD SET OF 8 - RATED TO 900HP
from $1,830.90
Availability: PLEASE NOTE: This is a special order and lead time for this item is 6-8 weeks.
Saenz Performance series I-Beam conrod set made out of 4340 forged steel material.
Saenz performs all of its own machining, allowing them to hold very tight tolerances. Forgings are made from both US and South American steel, all with industrial certifications validating its purity.
So if you are looking for a conrod that can handle all the BOOST , all the RPM , extreme HORSEPOWER, SAENZ PERFORMANCE is your answer!
For over 50 years SAENZ PERFORMANCE has been producing and building an outstanding brand that simply delivers!
Contact us if your chasing the best!
Make
Mitsubishi
Model
EVO 10
Engine Model
EVO 10
Series
Performance Series
Metal Type
SAE 4340
Set of
4
Rated HP
900
Stock Bolt Type*
ARP 2000
Bolt Size
3/8"
CTC Measurement
143.75 mm
Pin End Thickness
19.91 mm
Big End Thickness
21.87 mm
Big End Bore
55.00 mm
Pin End Bore
23.00 mm
*Bolt upgrades available
MOLNAR BILLET CRANKSHAFT CHRYSLER GEN III HEMI 3.900 STROKE - 8 COUNTERWEIGHT
$6,375.00
Molnar Crankshaft,Billet Steel Chrysler GEN III Hemi, 3.900 Stroke, 2.559 Main, 2.100 Rod Journal, 6.125 or Longer Rod, 8 counterweights, Internal Balance, Bob Weight 1750
Molnar Technologies superior forged & Billet steel crankshafts are extremely strong, precision machined high performance parts and can be used in everything from a high performance street car or truck to all out competition cars, trucks, boats and more. A wide variety of displacement sizes can be built using these cranks as the foundation for a 5.7 Hemi stroker kit, 6.1 Hemi stroker kit or 6.4 Hemi stroker kit.
Molnar Gen3 Hemi Power Adder H-Beam Conrod Set 6.125" / .927"
$1,749.30
6.125
664g
Gen III Hemi PWR ADR Rod with .927 pin
2.000Jrnl
0.927pin
Molnar Technologies H Beam Gen 3 Hemi rods for the 5.7L, 6.1L 6.2L and 6.4L engines are machined from billet 4340 steel, and then heat treated to provide improved strength. To make the rods even stronger, they are shot peened to which also increases fatigue life. All Molnar Gen3 Hemi connecting rods are fitted with highly durable premium bronze bushings for use with floating pin type pistons. Each rod set for the Chrysler and Dodge Gen 3 Hemi engines includes ARP2000 fasteners, lubricant and installation guidelines.
All Molnar Gen 3 Hemi H Beam rods are finished in the United States at the Molnar Technologies shop in Michigan. Critical rod dimensions are are held to very precise tolerances of +/- .0001 of an inch, which is the tightest tolerance you will find in the performance and racing aftermarket.
Molnar Gen3 Hemi Power Adder H-Beam Conrod Set 6.200" / .927"
$1,800.00
Molnar H Beam POWER ADDER Connecting Rods, Chrysler Gen III Hemi, 6.200 Length, 2.252 Rod Journal, .927 Bushed Full Floating Fit Wrist Pin, 4340 Steel, 7/16 ARP 2000 Rod Bolts, Typical Weight 681 grams, Set of 8 Connecting Rods
Molnar's H-Beam Connecting Rods are made from 4340 billet material, are heat treated to increase tensile strength and shot peened to increase fatigue life. All Molnar connecting rods have a wear resistant bronze bushing for long wrist pin life and include ARP2000 material bolts that are custom made by ARP. All MOLNAR TECHNOLOGIES connecting rods are finished here in the USA at our factory near Grand Rapids, Michigan. Molnar Connecting Rods are held to +/- .0001" which are the tightest tolerances you will find in the racing industry!
MOPAR 05037503AA INTAKE MANIFOLD GASKET
$82.00
Genuine MOPAR OEM 6.1L Intake Gaskets. Sold as each... x 2 required per engine
Mopar Nv245 Nv247 Nv249 Transfer Case Lubricant 1 Quart
$96.50
Genuine Mopar Performance Transfer case oil 1 quart..
** 2 Quarts req for complete fill
PLEASE NOTE: TNT Road Freight only unless local delivery
MOPAR OEM 6.4L 392ci LONG MOTOR 485HP #68293008AB
$9,500.00
Mopar #68293008AB – 6.4L HEMI® 485hp Long Motor
Sunset Speed Approved | Genuine OEM Replacement
The Mopar #68293008AB 6.4L HEMI® Long Motor is a
brand-new genuine OEM factory long block, supplied and supported by
Sunset Speed.
This engine is the ideal direct replacement for failed or worn
6.4L HEMI engines, delivering factory reliability, drivability, and compatibility.
Built to original Mopar specifications, this long motor provides a
zero-kilometre foundation, suitable for stock replacements or as a strong
base for future performance upgrades.
What’s Included
Genuine OEM Mopar long motor assembly
Brand new BGE engine block with factory rotating assembly
Cylinder heads installed
Valvetrain fully assembled
Long motor only. External components are not included.
What’s Not Included
Intake manifold and throttle body
Exhaust manifolds / headers
Fuel system components
Sensors, wiring loom, and ECU
Oil pan and front accessory drive
Existing components are typically reused, or Sunset Speed can supply upgraded
options if required.
Engine Specifications
Engine: 6.4L (392) HEMI® V8
Condition: Brand new OEM
Assembly: Factory assembled
Calibration: Compatible with stock ECU
Application: Road / performance street use
Common Vehicle Applications
Dodge Challenger SRT / SRT 392
Dodge Charger SRT / SRT 392
Chrysler 300 SRT
Jeep Grand Cherokee SRT
Fitment varies by model year and configuration.
Fitment confirmation is required prior to purchase.
Why Buy From Sunset Speed
Genuine Mopar supply – no rebuilt or remanufactured engines
Professional installation available at our Port Kennedy workshop
Over 20 years of high-performance engine experience
Optional upgrade pathways into Sunset Speed engine tiers
Local Australian support and after-sales service
We don’t just sell engines — we install them, support them, and stand behind them.
Installation & Upgrade Options
Professional installation strongly recommended
Optional upgrades while engine is out of the vehicle:
Performance camshaft packages
Oil system upgrades
Induction and exhaust solutions
Custom tuning support
Ask us about future-proofing your engine before installation.
Shipping & Important Information
Engine freight shipping required
Workshop installation packages available – enquire for pricing
Sunset Speed – Packages That Just Work
Port Kennedy, Western Australia
OEM Replacement | Performance Upgrades | Engine Builds