Does this have a diagram? I'm asking because the box has t end hoses; I don' have any idea why is the other one for. can anybody send me a link to sew

the 2 ports are for the Crank Case Breather hoses. you will have to go to the AFE website and look up the installation guide.

Did you leave in or remove the rubber plug for the auxiliary air inlet? If so, why?

If you put it in it will cut down on the under the hood noise. I have ran it both ways. I just keep it in my center console when it's not in.

Those this fit on a 2017 gmc sierra denali?

Yes it does. Have it on my 18 Denali and same layout.

No idea, but check with aFe if they have a CARB # for it. Only legit way to be CA legal.

Afe Power Momentum Gt 54 74104 Gm Silverado Sierra Performance

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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10928.80 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

⚡ Power up your Silverado with precision airflow mastery!

UNLEASH 35 MORE AIRFLOW - Maximize your engine’s breathing for peak performance.
5 LAYER OILED COTTON FILTER - Washable, reusable, and engineered for ultimate airflow.
ADD 12 HORSEPOWER 15 LB FT TORQUE - Feel the surge in power and acceleration instantly.
100 50 STATE LEGAL CARB CERTIFIED - Performance upgrade that keeps you street-legal everywhere.
SLEEK SEALED HOUSING WITH SIGHT WINDOW - Modern design with an auxiliary air scoop for cooler intake temps.

The aFe Power Momentum GT 54-74104 is a vehicle-specific performance intake system designed for GM Silverado and Sierra trucks. It boosts airflow by up to 35%, delivering an additional 12 horsepower and 15 lb-ft of torque. Featuring a 5-layer oiled, washable cotton gauze filter and a smooth sealed housing with an auxiliary air scoop and sight window, it ensures maximum power and durability. This intake system is fully CARB-compliant for 50-state legality, making it a top-tier upgrade for enthusiasts seeking reliable, street-legal performance gains.

Specifications

ASIN	B00GP8FKLK
Automotive Fit Type	Vehicle Specific Fit
Brand	aFe Power
Brand Name	aFe Power
Country of Origin	USA
Customer Reviews	4.6 out of 5 stars 99 Reviews
Fit Type	Vehicle Specific Fit
Global Trade Identification Number	00802959540190
Item Weight	12 Pounds
Manufacturer	AFE Filters
Manufacturer Part Number	54-74104
Model	54-74104
Number of Items	1
OEM Equivalent Part Number	54-74104
OEM Part Number	54-74104
Product Grade	Performance Part
UPC	802959540190
Unit Count	1.0 Count

Reviews

M**.

Good air.

Sounds normal when cruising around or on the highway, but when you get on it you can hear the air box kicking in and the volume goes up. Not alot but you will hear it even with the stereo on. Easy install. Took more time to take the old stuff out than putting the new box in. 2017 GMC Sierra SLT 6.2lt.

12.08.2021

J**L

Quality part, ease of install and good gain in power/sound

Easy install Huge increase of sound. My truck is already tuned by HP tuner and I have done the muffler delete. Like it.

13.07.2025

B**N

Highly Recommend! Worth every dollar!

Installed this on my 2018 Silverado. It was a quick and easy install. My baby breathes so much better and sounds AMAZING at higher rpm's! Looks and performs just as described. Highly recommend!

6.11.2022

G**N

20 Min Job

Sounds Good and More HP Yes all Good

9.06.2024

A**R

Five Stars

excellent produit....peut-être un peu dispendieux mais bon.....

2.10.2017

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10928.80 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Anita G.

Good experience, but the tracking updates could be better.