STM Intake for Ram TRX

STM Tuned Inc.



We price match!

The STM 5" intake kit for 2021+ Ram TRX is the loudest, freest flowing, shortest route, lightest weight intake with the least bends on the market! STM achieved this by relocating the factory PCM with a modified OEM battery box and new brackets.

Vehicle Fitment:
2021 2022 2023 Dodge Ram TRX
6.2L Supercharged Hemi V8
STM TRX Intake Install Instructions (PDF)
Please read the install instructions before you start. Every step is covered! No permanent modification or cutting will be done. You can reinstall the OEM parts later if you wish.

• 5" aluminum pipe
• Aluminum brackets
• K&N 5" air filter
• Durable wrinkle black powdercoat
• Loudest on the market
• Freest flowing
• Shortest route piping
• Lightest weight
• Least bends
• STM Products are made in the USA!
• Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects

The full kit with modified battery box weighs 10.50 pounds. Just the intake with brackets weigh 5.6 pounds.

Purchase Includes:
(1) STM modified OEM Mopar Battery Box (68443425AD)
(1) STM 5" Aluminum Intake Pipe
(1) STM Intake Support Bracket
(1) STM Fuse Box Support Bracket
(1) STM 4-5" Reducer Coupler (RC-400/500)
(1) K&N 5" Black Air Filter (RU-3107HBK)
(1) M8x1.25 16mm Bolt
(2) M6×1 20mm Bolt
(2) M6 Nut
(2) M6 Flat Washer
(1) M5x0.8 20mm Bolt
(1) M5 Nut
(2) M5 Flat Washer
(1) 4" Worm Clamp (62024)
(1) 5" Worm Clamp (62026)
(2) 5/8" Worm Clamps (62003)
(1) 1 Foot 5/8" Silicone Hose

Shipping Times: 1-14 Days
Hand crafted and welded in New York, please give our fabricators time to assemble your piece!

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Customer Reviews

Based on 3 reviews
CAT C15 ACERT (Seattle, WA, US)
Not just sound

The sound everyone wants, plus more. The fitment , quality, R&D into this intake is amazing. This adds the ++++ to driving this truck. Thank you guys at stm.

Dustin Ruehle (Ossineke, MI, US)
Best intake Ive tested

This is the best intake Ive 1/4 mile tested so far, and Ive tested most if not all of them.

4g63girl (Webster, NY, US)
Sounds Incredible!

Love the way it looks in the engine bay and it’s so loud!

Cancer and Reproductive Harm