Your shopping cart is currently empty.

Jeep Cherokee SRT8 and Trackhawk
What can we say... We absolutely love working with this platform. From all-out race applications, to supercharged street monster, and even basic bolt-ons. We have what you need to take your HEMI powered Jeep Cherokee SRT8 to the next level of performance here at ModernMuscleXtreme.com!

2006-2010 Jeep SRT8 High Torque Transfer Case by MMX
Price: $2,650.00MMX-JEEP-XFER-CASE
2011 - 2021 Jeep Grand Cherokee 5.7L Catback
Price: $1,589.50STW-JPG-C57-CB
2011-2023 5.7L 6.4L HEMI Jeep Grand Cherokee WK2 Drop-In Single Pump Fuel System by MMX
Price: $799.95MMX-SNGL-WK2/WD
2012-2018 Jeep SRT8 High Torque Transfer Case by MMX
Price: $2,650.00MMX-JEEP-XFER-CASE
2018-2021 Grand Cherokee Trackhawk HEMI Twin Turbo Kit by Hellion Turbo
Price: $9,995.00HEL-HT-1821JGCT-TT
392 HEMI Stroker Engine- 5.7L Based by Modern Muscle Performance
Price: $6,099.95MMP-392HEMI-SHORT
396 HEMI Stroker Engine- 5.7L Based by Modern Muscle Performance
Price: $6,099.95MMP-396HEMI-SHORT
405 HEMI Stroker Engine- 6.1L Based by Modern Muscle Performance
Price: $6,549.00MMP-405HEMI-SHORT
411 HEMI 2000 HP Stroker Short Block - 6.4/6.2 Based by MMX
Price: $13,779.00MMP-411-2K-SHORT
411 HEMI Long Block Stroker Engine 1800HP Rated by MMX
Price: $24,999.95MMP-411HEMI-LONG-1800
411 HEMI Stroker Engine- 6.4/6.2 Based by Modern Muscle Performance
Price: $6,599.00MMP-411HEMI-SHORT
422 HEMI Stroker Engine- 6.4/6.2 Based by Modern Muscle Performance
Price: $6,549.00MMP-422HEMI-SHORT
426 HEMI 1500 HP Stroker Short Block - 6.4/6.2 Based by MMX
Price: $7,799.95MMP-426HEMI-SHORT
426 HEMI High Compression Naturally Aspirated Stroker Short Block - 6.4 Based by MMX
Price: $6,599.00MMP-426HCHEMI-SHORT
426 HEMI Stroker Engine- 6.1L Based by Modern Muscle Performance
Price: $6,299.95MMP-426HEMI-SHORT-6.1
426 HEMI Stroker Kit - Limited Time Offer 6.2L or 6.4L Based by MMX
Regular Price: $3,395.00On Sale For: $2,499.95MMP-62L64L-426-1100
454 HEMI Stroker Engine- 6.4L Based by Modern Muscle Performance
Price: $6,849.00MMP-454HEMI-SHORT
5.7L 6.1L 6.4L HEMI Billet Aluminum Valve Covers by MMX / Manton
Price: $1,499.95MNT-HEMI-VLV-CVRS
Hellcat Infinitely Adjustable Tensioner Bracket by MMX
Price: $289.95MMX-HC-TENS
1000cc HEMI Fuel Injectors by Fuel Injector Clinic
Price: $762.00FIC-IS153-1000H
1050X HEMI Fuel Injectors by Injector Dynamics
Price: $1,092.00INJ-1050.48.14.14B.8
1200cc HEMI Fuel Injectors by Fuel Injector Clinic
Price: $1,077.00FIC-IS153-1200H
12-19 Jeep Grand Cherokee (WK2) SRT-8/SRT V8-6.4L HEMI Black Series Carbon Fiber Cold Air Intake System w/Pro 5R Filter by AFE
Price: $1,294.65AFE-58-10001R
1300cc HEMI Fuel Injectors by Injector Dynamics
Price: $1,890.00INJ-1300.48.14.14B.8
1440cc HEMI Fuel Injectors by Fuel Injector Clinic
Price: $1,470.00FIC-IS153-1440H
1650cc HEMI Fuel Injectors by Fuel Injector Clinic
Price: $1,623.00FIC-IS153-1650H
180 Degree Thermostat Kit for HP8 Transmission Series by MMX
Regular Price: $469.00On Sale For: $419.95MMX-HP8-180TSTATKIT
2006 - 2010 Jeep Cherokee SRT8 6.1L HEMI Supercharger Kit by Procharger
Price: $7,998.00PRO-1DJ214-SCI
2006 - 2010 Jeep Cherokee SRT8 6.1L HEMI Supercharger Tuner Kit by Procharger
Price: $6,748.00PRO-1DJ204-SCI
2006 - 2010 Jeep SRT8 WK Exhaust Headers by Stainless Works
Price: $2,375.00STW-60753372BT
2006 - 2010 Jeep SRT8 WK1 Dual Core Radiator - Black Ice Finish by Karma Racing Products
Price: $1,116.00KAR-WK1-RAD-BLK
2006 - 2010 Jeep SRT8 WK1 Dual Core Radiator by Karma Racing Products
Price: $985.00KAR-WK1-RAD
2006-2010 Jeep Grand Cherokee SRT Cold Air Intake by JLT *LIMITED QUANTITY*
Price: $259.00JLT-CAI-SRTJ-06
2009-2024 5.7L 6.4L HEMI Intake Manifold Gaskets by FEL-PRO
Price: $19.95FEL-MS-97089
2011 - 2020 Jeep Cherokee 5.7L HEMI Supercharger Kit by Procharger
Price: $8,148.00PRO-1DM214-SCI
2011 - 2020 Jeep Cherokee 5.7L HEMI Supercharger Tuner Kit by Procharger
Price: $7,098.00PRO-1DM204-SCI
2011-2020 Jeep WK2 6.4L HEMI 1-7/8" X 3" SS HEADERS by Kooks Headers and Exhaust
Price: $1,683.24KOO-34102401
2011-2020 Jeep WK2 6.4L HEMI 2" X 3" SS HEADERS by Kooks Headers and Exhaust
Price: $1,795.03KOO-34102601
2011-2022 5.7L HEMI Jeep Grand Cherokee Exhaust Manifold Kit by BD Diesel
Price: $542.95BDD-1041467
2011-2023 Jeep Grand Cherokee / 2011 - 2025 Dodge Durango 5.7L HEMI Cold Air Intake by JLT Performance
Price: $319.00CAI-DJ57-11
2012 - 2018 Jeep SRT8 WK2 Catback Exhaust by Stainless Works
Price: $1,701.70STW-JEEP64CB-C
2012 - 2018 Jeep SRT8 WK2 Exhaust Headers by Stainless Works
Price: $2,488.00STW-JEEP64HCAT
2012 - 2020 Jeep Cherokee SRT 6.4L HEMI Supercharger Kit by Procharger
Price: $8,798.00PRO-1DL214-SCI
2012 - 2020 Jeep Cherokee SRT 6.4L HEMI Supercharger Tuner Kit by Procharger
Price: $7,748.00PRO-1DL204-SCI
2012-2020 6.4L HEMI Jeep Cherokee SRT / 2018-2020 6.4L HEMI Durango Cold Air Intake by JLT
Price: $349.00JLT-CAI-75-5214
2012-2020 6.4L HEMI Jeep Grand Cherokee SRT Supercharger Kit by Whipple
Price: $8,799.99WHI-WK-313X-30
2012-2020 Jeep Grand Cherokee SRT Suspension Package by Bwoody
Price: $1,259.99BWD-260.4009
2012-2022 Grand Cherokee SRT HEMI Twin Turbo Kit by Hellion Turbo
Price: $9,995.00HEL-HT-1821JGCSRT-TT
2013-2024 5.7L 6.4L SRT CNC Ported Throttle Body 87mm by MMX
Price: $299.95MMP-1AA-87CAR-TRK-13
2015 - 2024 RAM, Jeep, Challenger or Charger PCM - Unlocked
Price: $899.95MMP-UNLOCK-ECU
2015-2020 Jeep SRT8 WK2 Rear Differential Support Brace by Bwoody
Price: $299.99BWO-260.4002
2015-2023 Challenger Charger Jeep Durango HEMI Holley RACE Gateway by B3R
Price: $2,797.99B3R-HEMI-GATEWAY
2015-2023 Hellcat Trackhawk Demon Redey 6.2L HEMI Supercharger Competition Kit by Whipple Superchargers
Price: $7,399.00WHI-WK-3500
2018 Plus HEMI Tuning Double Bypass by Z-Automotive
Price: $55.00ZAU-DOUBLEBYPASS
2018+ Trackhawk 6.2 Outlaw Axles w/Exotic Alloy Inner Stubs by Gforce
Price: $2,399.00GFO-WK210106A
2018-2020 Jeep Trackhawk Cold Air Intake by JLT Performance
Price: $399.00JLT-CAI-TH-18
2018-2021 Dodge Durango SRT 6.4L / Jeep Trackhawk 6.2L Catted Midpipe Kit by MMX / Stainless Works
Price: $899.00STA-JEEP62CAT-MMX
2150cc HEMI Fuel Injectors by Fuel Injector Clinic
Price: $1,623.00FIC-IS153-2150H
426 HEMI 1500+ Horsepower Stroker Kit - 6.2L or 6.4L Based by MMX
Price: $4,455.00MMP-64L-426-1500
426 HEMI 6.4L Based Low Compression Stroker Kit by Modern Muscle Performance
Price: $2,955.00MMP-64L-426-LC
426 HEMI High Compression N/A 6.4L Based Stroker Kit by Modern Muscle Performance
Price: $2,849.95MMP-64L-426-HCOMP
5.7L 6.1L 6.4L HEMI 3 Bar MAP Sensor by MOPAR
Price: $49.95MOP-05149056AA
5.7L 6.4L HEMI VVT ATI Super Damper Harmonic Balancer - 15 Percent Underdriven by MMX and ATI
Price: $509.95MMX-ATI-15UD
5.7L HEMI Jeep Cold Air Intake by Mopar
Price: $447.00MOP-77070041
5.7L HEMI VVT Camshaft Installation Kit by MMX
Price: $0.00MMX-57-CAM-INSTALL-KIT
5.7L to 6.4L HEMI Intake Manifold Swap Kit by MMX
Price: $1,199.95MMX-6.4-INT-SWP
525cc HEMI Fuel Injectors by Fuel Injector Clinic
Price: $599.00FIC-IS153-0525H
6.1/5.7 NON VVT HEMI ATI Super Damper
Price: $394.84ATI-918432
6.1L HEMI 1511 Beehive Valve Spring Kit
Price: $515.95PSI-61CAMP
6.1L HEMI 1516 Beehive Valve Spring Kit
Price: $674.95PSI-61CAMP-1516
6.1L HEMI Catchcan 3.0 by J&L Oil Separator Company
Price: $169.00JLT-3062P
6.1L HEMI CNC Ported Heads by Modern Muscle Performance
Price: $2,349.00MMP-61CNCHD
6.1L HEMI CNC Ported Runner Intake Manifold by Modern Muscle
Price: $649.99MMP-STG3IM
6.1L HEMI Forged 2618 Drop In Pistons and Rods Power Package
Price: $1,899.95MMP-61FPRP
6.1L HEMI Jeep Cherokee SRT8 WK1 Single Pump Fuel System by Fore-MMX
Regular Price: $699.00On Sale For: $619.35MMP-SNGL-JEEP-420
6.1L HEMI Jeep Cold Air Intake "Oiled" by Airaid
Regular Price: $299.99On Sale For: $249.99MMX-310-170
6.1L HEMI Jeep Cold Air Intake Blue "Dry" by Airaid
Regular Price: $299.99On Sale For: $249.99MMX-313-170
6.1L HEMI Jeep Cold Air Intake by BWoody Performance
Price: $409.99BWD-140.4005
6.1L HEMI Jeep Cold Air Intake by Legmaker
Price: $289.99LMI-JEEP-GC-FRANK-IV
6.1L HEMI Jeep Magnum FORCE Stage 2 Cold Air Intake by AFE
Price: $410.55AFE-54-11192
6.1L HEMI Nitrous Kit - Plate System by Nitrous Express
Price: $1,011.02NEX-20944-00
6.1L HEMI Performance Camshaft Kit - Custom Grind by MMX
Price: $529.95MMP-61CUSTOM
6.1L HEMI Spark Plugs RR10S by Brisk Racing - 16 Plug Package
Price: $183.84BRI-RR10S
6.1L HEMI Spark Plugs RR14S by Brisk Racing - 16 Plug Package
Price: $183.84BRI-RR14S
6.1L HEMI Spark Plugs RR14YS by Brisk Racing - 16 Plug Package
Price: $183.84BRI-RR14YS
6.1L HEMI Spark Plugs RR15YS by Brisk Racing - 16 Plug Package
Price: $183.84BRI-RR15YS
6.2 HEMI Hellcat Factory Crankshaft by MOPAR 68498568AA
Price: $1,699.95MOP-68498568AA
6.2L 6.4L HEMI 2k Series Piston and Rod Kit
Price: $3,299.00MMX-SC-2K+
6.2L 6.4L HEMI Based High RPM Blower Camshaft Kit by MMX
Price: $549.95MM-426-1500-3.8
6.2L 6.4L HEMI Stroker RACE Turbocharged Performance Camshaft Kit by MMX
Price: $549.95MMX-411-TURBO-R
6.2L 6.4L HEMI TURBO Stroker HEMI VVT Performance Camshaft Kit by MMX
Price: $549.95MM-411-TURBO
6.2L 6.4L HEMI VVT Performance Camshaft Kit - PD Twin Screw Blower by MMX
Price: $549.95MM-411-TSB
6.2L Demon/Redeye 1511 Beehive Valve Spring Kit
Price: $489.95PSI-DMN-1511
6.2L Demon/Redeye 1516 Beehive Valve Spring Kit
Price: $649.95PSI-DMN-1516
6.2L Hellcat/TrackHawk 1511 Beehive Valve Spring Kit
Price: $489.95PSI-HCCAMPKG
6.2L Hellcat/TrackHawk 1516 Beehive Valve Spring Kit
Price: $649.95PSI-HCCAMPKG-1516
6.4L 392 HEMI CNC Ported Heads by Modern Muscle Performance
Price: $2,299.00MMP-64CNCHD
6.4L 392 HEMI Drop In Pistons and Rods Forged 2618 High Compression by MMX
Price: $1,899.95MMP-64FPRP2618-HC
6.4L 392 HEMI Drop In Pistons Forged 2618 High Compression by MMX
Price: $899.95MMP-64FP2618-HC
6.4L 392 HEMI Forged 2618 Drop In Pistons and Rods Power Package
Price: $1,899.95MMP-64FPRP2618
