Close-up of Legmaker real carbon fiber tube with smooth inner surface
Legmaker carbon fiber short ram intake installed in Jeep Grand Cherokee SRT engine bay
Legmaker intake with large 6" S&B pre-filter option
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Legmaker 392 TH Short Ram Jeep Grand Cherokee SRT 2012-2021

LMI-392TH-SHORT-80N
Cold Air Intakes
Ships In 1-2 Weeks
$ 499.99
$ 499.99

SKU: LMI-392TH-SHORT 


Legmaker Carbon Fiber Short Ram Cold Air Intake 2011+ Jeep Grand Cherokee SRT 392 HEMI (6.4L)

The Legmaker LMI-392TH-SHORT Trackhawk Style Short Ram Cold Air Intake is the best high-performance intake upgrade for 2011+ Jeep Grand Cherokee SRT models equipped with the 392 HEMI (6.4L) engine. Handmade from 100% real carbon fiber with a proprietary fabrication process, this short ram intake features a smooth inner surface, funnel-shaped 6" to 4.5" transition, large S&B filter, and complete hardware for zero-modification DIY installation – delivering quicker throttle response, deeper engine sound, and noticeable power gains while enhancing the engine bay with premium Trackhawk-inspired styling.

Key Features

  • Trackhawk Style Carbon Fiber Tube: 100% real carbon fiber construction for superior heat resistance and lightweight strength
  • Smooth Inner Surface: Proprietary fabrication process ensures seamless, smooth inner walls for optimal laminar airflow
  • Funnel Shape Design: 6" opening smoothly transitions to 4.5" to accelerate airflow and reduce restriction
  • Large S&B Filter: 6" diameter filter with 8-layer protection for maximum filtration and unrestricted flow
  • High-Quality Components: 4-ply silicone coupler, stainless T-bolt clamps, drilled IAT fitting with rubber grommet
  • Laser-Cut Rain Shield: Superior wrinkle finish powder coat with machined Legmaker logo for added protection and style
  • Optional Pre-Filter: Available for additional $50 – protects filter from moisture and debris
  • Zero Modifications: All necessary hardware and instructions included – bolt-on DIY install

Specifications

Specification Detail
SKU LMI-392TH-SHORT
Tube Diameter 6" opening to 4.5" transition
Material 100% Real Carbon Fiber
Filter S&B 6" Diameter 8-Layer Protection
Coupler 4-Ply Silicone
Clamps High-Quality Stainless T-Bolt Clamps
Compatibility 2011+ Jeep Grand Cherokee SRT w/ 392 HEMI (6.4L)
Installation DIY Bolt-On – No Modifications Required
Country of Origin United States
Warranty Limited (Manufacturer)

Product Notes

  • Short ram design – maximizes throttle response and engine sound while utilizing factory air box compatibility
  • Handcrafted in the USA – made to order for premium quality and exact fitment on 392 HEMI SRT models
  • Enhances engine bay aesthetics and performance with Trackhawk-inspired carbon fiber styling

Installation Notes

  • Estimated time: 30-60 minutes, easy difficulty, basic hand tools required
  • Direct bolt-on replacement – replace factory intake tube with Legmaker carbon fiber short ram using included silicone coupler and T-bolt clamps
  • Professional installation optional – no modifications needed

This Part Fits

Year Make Model Notes
2011+ Jeep Grand Cherokee SRT w/ 392 HEMI (6.4L)

Why Choose Legmaker LMI-392TH-SHORT?

  • 100% real carbon fiber with smooth inner surface outperforms plastic/metal intakes in airflow and heat resistance
  • Large S&B filter with 8-layer protection ensures maximum filtration and performance
  • Handcrafted quality and complete hardware deliver easy, reliable installation and premium Trackhawk-inspired styling

Frequently Asked Questions

  • Q: Does it include a filter?
    A: Yes, includes large 6" S&B 8-layer protection filter.
  • Q: Is it easy to install?
    A: Yes, direct bolt-on with included silicone coupler and T-bolt clamps – 30-60 minutes DIY.
  • Q: Will it increase power?
    A: Yes, improved airflow provides noticeable throttle response and HP/torque gains.
  • Q: Is it compatible with high-boost setups?
    A: Yes, engineered for supercharged 6.2L HEMI excellent for high-performance builds.

Shipping & Handling

  • Method: UPS/FedEx Ground
  • Availability: Made to order – ships in 3-5 Business days.
  • Packaging: Protective custom packaging

Request For Information

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