SKU: 36306428150

K&N Performance Air Intake Kit (KN63-1591)

Sale price$488.25 Regular price$542.50
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Description

K&N Performance Air Intake Kit (KN63-1591)KN63 1591 AIR INTAKE KIT, RAM 1500 TRX Suit Dodge Ram 1500 TRX 6. 2L V8 2021 23 Part Number: KN63 1591 This system includes BOTH a redesigned larger hood scoop inlet for the ram air scoop and K&Ns intake. This unique hood scoop design improves from the restrictive factory unit increasing air volume to the K&N intake. The intake filter is one of our largest ever, an oversized 20 1 8 inch long washable, reusable High Flow Air Filter featuring our

KN63-1591 - AIR INTAKE KIT, RAM 1500 TRX

Suit Dodge Ram 1500 TRX 6.2L V8 2021-23

Part Number: KN63-1591

This system includes BOTH a redesigned larger hood scoop inlet for the ram air scoop and K&N’s intake. This unique hood scoop design improves from the restrictive factory unit increasing air volume to the K&N intake. The intake filter is one of our largest ever, an oversized 20 1/8 inch long washable, reusable High-Flow Air Filter featuring our premium oiled cotton filter media. On top of this, the intake system benefits from larger drain holes to prevent water buildup in the air box and retains the factory T-Rex eating a raptor graphic. Engineered to deliver enhanced engine and supercharger sound. All these features combine to deliver huge performance gains with an estimated increase of 29 Horsepower and 40 LB-FT Torque over stock.
Increases performance with an estimated increase of 29 Horsepower and 40 LB-FT Torque
Engineered to deliver enhanced engine and supercharger sound
Over 20 inch long filter for increased airflow and filter capacity
Improves restrictions in the stock system with a redesigned hood scoop inlet that increases air volume
Larger drain holes help prevent water buildup
Retains T-Rex eating a Raptor shroud graphic
Easy to install with no cutting or drilling
No-Hassle Lifetime Limited Warranty

Specifications
Replacement Filter: RU-5295
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Clamps Included: 2
Clamp Material: Stainless Steel
Clamp Style: Worm Gear
Couplers Included: 1
Product Style: 63 Series Aircharger Kits
Intake Pipe Color / Finish: Black
Intake Pipe Material: High-Density Cross-Linked Polyethylene
Weight: 35 lb (15.9 kg)
Product Box Height: 12.63 in (321 mm)
Product Box Length: 36.25 in (921 mm)
Product Box Width: 36.25 in (921 mm)
Mounting Hardware Included: Yes
Warranty: No-Hassle Lifetime Limited
Vehicle Applications
2023 Ram 1500 6.2L V8 Gas All Models
2022 Ram 1500 6.2L V8 Gas All Models
2021 Ram 1500 6.2L V8 Gas All Models

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36306428150

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4.2 ★★★★★
Based on 1045 reviews
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Product Reviews
D
Verified Purchase
Duncan Souza
Massapequa, US
★★★★★ 4
Pump is worthless
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
The sealant is good. The gallon pump is a joke. Pump stopped working 4 pumps in. Went and got another replacement pump from automotive store, also broke after 4 pumps. Ended up cleaning out an old Slime bottle and pouring in the flat out sealant in the slime bottle, so I could actually get it in my tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 1
There seems to be a chronic problem with the provided dispensing pump.
Size: 1 Gallon + Tool, Set name: Off-Road Formula
I looked at online reviews of the product performance and was impressed by its purported ability seal tire punctures. While the product may (or may not) perform well, the provided dispensing pump is pathetically unsuited for the application and it is impossible to clear the pump once the material clogs the small dispensing port. Some of the reviews indicated this but i assumed that they were not very mechanical inclined customers. The product, by design, has particulates, of varying sizes, suspended in the liquid sealant. The port on pump is very small and easily becomes blocked with the sealant and particulates that cannot be cleared; even when following the instructions to do so. It is very irresponsible for the manufacturer to continue selling this item with inevitable relative failure of the pump as this is the only way to get the sealant into a tire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2025
V
Verified Purchase
VT
Waukegan, US
★★★★★ 5
Good for ebike tires
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
Got it for my son’s older ebike that my wife rides now. He kept on popping tubes, maybe because of his weight. Anyhow, I fixed it up for my wife and put some FlatOut in it to prevent flats. Seems to work so far. Got the off road FlatOut for my ebike’s fat tires. Easy to add to the tires. The pump clogs up but it’s easy to clean. I will always add this to all tires moving forward!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
B
Verified Purchase
Brian ward
San Leandro, US
★★★★★ 5
Easy to use and works great
Size: 1 Gallon + Tool, Set name: Off-Road Formula
Easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
K
Verified Purchase
KW
Lake Worth, US
★★★★★ 5
Worked on slow leak… one month already!!!
Style: 18oz
Edit: Still holding proper pressure at 2-months !!! Had a slow leak where my tire went from 44psi to ~18psi over 2-3 days… Dashboard light would let me know every few days that I had a tire problem and I would inflate the tire back up to 44psi… Anyway, I used this product and filled air back to 44 psi and it’s held the pressure for a month already !!!! Be sure to deflate tire to ~15 PSI before adding the product… it only took about 30 seconds to empty the container into my tire with the tire pressure low. Very happy with this product !!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026

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