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ModernMuscleXtreme The Jeep SRT8 Specialists!

Jeep Cherokee SRT8 and Trackhawk

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2006 - 2010 Jeep Cherokee SRT8 WK
2012 - 2020 Jeep Cherokee SRT8 WK2
2018 Jeep SRT TrackHawk
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6.4L 392 VVT HEMI MAX EFFORT SC- PD Performance Camshaft by Modern Muscle Xtreme
6.4L 392 VVT HEMI MAX EFFORT SC- PD Performance Camshaft by Modern Muscle Xtreme
*Includes FREE LOCK KIT With Purchase!Our 6.4L 392 VVT HEMI Performance MAX EFFORT SC- PD Cam for Positive Displacement superchargers is...read more
$549.95
6.4L 392 VVT HEMI MAX EFFORT V2 NA Performance Camshaft by Modern Muscle Xtreme
6.4L 392 VVT HEMI MAX EFFORT V2 NA Performance Camshaft by Modern Muscle Xtreme
Our 6.4L 392 VVT HEMI Performance MAX EFFORT NA V2 camshaft is designed for the 6.4 Hemi Owner who wants max power on a stock bottom end...read more
$549.95
6.4L 392 VVT HEMI NSR CHOPSTIX Grind by MMX
6.4L 392 VVT HEMI NSR CHOPSTIX Grind by MMX
Our 6.4L VVT HEMI Performance NSR CHOPSTIX Camshaft is designed for the 6.4 Hemi Owner who is more focused on sound than maximum...read more
$549.95
6.4L 392 VVT HEMI NSR NOS Joanna Edition Performance NA Camshaft by MMX
6.4L 392 VVT HEMI NSR NOS Joanna Edition Performance NA Camshaft by MMX
"TUNING AVAILABLE"Our 6.4L 392 VVT HEMI NOS Joanna Edition Performance Nitrous Camshaft is designed with the naturally aspirated and...read more
$549.95
6.4L 392 VVT HEMI NSR Performance NA Camshaft by Modern Muscle
6.4L 392 VVT HEMI NSR Performance NA Camshaft by Modern Muscle
Our 6.4L 392 VVT HEMI Performance NA and low boost Camshaft is designed with the naturally aspirated HEMI hotrod enthusiast in mind....read more
$549.95
6.4L 392 VVT HEMI NSR Performance S/C Camshaft by Modern Muscle
6.4L 392 VVT HEMI NSR Performance S/C Camshaft by Modern Muscle
Our 6.4L 392 VVT HEMI Performance S/C Camshaft is designed with the forced induction HEMI hotrod enthusiast in mind. The changes to this...read more
$549.95
6.4L 392 VVT HEMI NSR WK2 Megan Edition Performance NA Camshaft by Modern Muscle
6.4L 392 VVT HEMI NSR WK2 Megan Edition Performance NA Camshaft by Modern Muscle
Our 6.4L 392 VVT HEMI WK2 Megan Edition Performance NA and low boost Camshaft is designed with the naturally aspirated HEMI Jeep...read more
$549.95
6.4L 6.2L 6.1L 5.7L HEMI Billet Aluminum Valve Covers by Moroso
6.4L 6.2L 6.1L 5.7L HEMI Billet Aluminum Valve Covers by Moroso
Billet Aluminum Valve Cover, Machined Billet Finish, Chrysler 5.7, 6.1, 6.2, and 6.4 Hemi, 2.05" TallFits: Chrysler 5.7/6.1/6.2/6.4...read more
$1,384.99
6.4L 6.2L 6.1L 5.7L HEMI Black Anodized Billet Aluminum Valve Covers by Moroso
6.4L 6.2L 6.1L 5.7L HEMI Black Anodized Billet Aluminum Valve Covers by Moroso
Billet Aluminum Valve Cover, Machined Billet Finish, Chrysler 5.7, 6.1, 6.2, and 6.4 Hemi, 2.05" TallFits: Chrysler 5.7/6.1/6.2/6.4...read more
$1,465.99
6.4L HEMI 85mm Nitrous Kit - Single Stage by Nitrous Outlet
6.4L HEMI 85mm Nitrous Kit - Single Stage by Nitrous Outlet
Modern Muscle Xtreme is proud to offer the premium line of Nitrous Outlet products. Their unmatched quality and dedication to their...read more
$1,065.99
6.4L HEMI 85mm Nitrous Kit Hard Line - Single Stage by Nitrous Outlet
6.4L HEMI 85mm Nitrous Kit Hard Line - Single Stage by Nitrous Outlet
Modern Muscle Xtreme is proud to offer the premium line of Nitrous Outlet products. Their unmatched quality and dedication to their...read more
$1,085.99
6.4L HEMI Camshaft Installation Kit by MMX
6.4L HEMI Camshaft Installation Kit by MMX
This is a list of suggest parts that we recommend for our MMX performance 6.4L HEMI camshaft kits.read more
$0.00
6.4L HEMI Catchcan 3.0 by J&L Oil Separator Company (formally JLT)
6.4L HEMI Catchcan 3.0 by J&L Oil Separator Company (formally JLT)
ALL NEW J&L Oil Separator 3.0 Oil SeparatorThe new design is the 3.0 because it hold 3oz of fluid where the original held a little...read more
$159.00
6.4L HEMI Factory NEW NON MDS Long Block
6.4L HEMI Factory NEW NON MDS Long Block
6.4L / 392 HEMI® V8 Engine - Long Block Configuration Factory NEW What is Not Included:Engine accessories not included.   Sensors...read more
$5,999.95
6.4L HEMI Intake Manifold Short Runner Valve Controller by Z-Automotive
6.4L HEMI Intake Manifold Short Runner Valve Controller by Z-Automotive
This controller gives you the ability to custom program when the "short runner valves" get activated.Dyno proven to remove the Short...read more
$289.99
6.4L HEMI Jeep Grand Wagoneer Velocity Plus Cold Air Intake by BWoody Performance
6.4L HEMI Jeep Grand Wagoneer Velocity Plus Cold Air Intake by BWoody Performance
**Fits 2022 6.4L Grand Wagoneer**Vast Improvements over Factory!577.6 CFM Improvement in airflowIAT Sensor moved 11.5" to keep temps...read more
$399.99
6.4L HEMI Jeep Momentum GT "Dry" Cold Air Intake by AFE
6.4L HEMI Jeep Momentum GT "Dry" Cold Air Intake by AFE
+35 HP / +31 lbs. x ft. Torque max gainsOutflows factory intake by 31%High Quality One-Piece Roto-Molded Sealed Housing with Auxiliary...read more
$529.52
6.4L HEMI Jeep Momentum GT "Oiled" Cold Air Intake by AFE
6.4L HEMI Jeep Momentum GT "Oiled" Cold Air Intake by AFE
+35 HP / +31 lbs. x ft. Torque max gainsOutflows factory intake by 31%High Quality One-Piece Roto-Molded Sealed Housing with Auxiliary...read more
$529.52
6.4L HEMI Jeep SRT Black Mamba Camshaft by Modern Muscle Xtreme
6.4L HEMI Jeep SRT Black Mamba Camshaft by Modern Muscle Xtreme
Our Black Mamba Camshaft is designed for positive displacement superchargers. This camshaft is more aggressive than our S/C Stroker...read more
$549.95
6.4L HEMI Jeep SRT8 WK2 Triple Pump Fuel System by Fore Innovations
6.4L HEMI Jeep SRT8 WK2 Triple Pump Fuel System by Fore Innovations
This triple pump fuel system module for your 6.4L HEMI powered Jeep SRT8 by Fore Innovations is rated for up to 1800+ RWHP! Fore...read more
$600.00
6.4L HEMI Jeep Velocity Cold Air Intake by BWoody Performance
6.4L HEMI Jeep Velocity Cold Air Intake by BWoody Performance
Kit Includes:Velocity Plus intake tubeK&N Filter80mm throttle body coupler (upgrade to accommodate 90mm throttle bodies in drop box...read more
$349.99
6.4L HEMI MMX NSR Camshaft installed Forged Long Block
6.4L HEMI MMX NSR Camshaft installed Forged Long Block
**Due to a core shortage from our supplier please allow 2-3 weeks lead time.***Wire transfer required for payment*6.4L / 392 HEMI®...read more
Sale: $9,310.95
6.4L HEMI MMX Performance Camshaft installed NA Long Block
6.4L HEMI MMX Performance Camshaft installed NA Long Block
**Due to a core shortage from our supplier please allow 2-3 weeks lead time.**6.4L / 392 HEMI® V8 Engine - Long...read more
Sale: $6,499.95
6.4L HEMI Nitrous Kit - Nozzle System by Nitrous Express
6.4L HEMI Nitrous Kit - Nozzle System by Nitrous Express
The NX Stage 1 EFI Fly By Wire nitrous system is the top of the line EFI power booster on the market. From the billet aluminum and...read more
$924.88
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