This is a brand new aFe Power (Advanced Flow Engineering) Air Intake System. We are an Authorized Dealer of aFe Power and carry the full line of products.

Fits the following applications:

2014-2019 Chevy Silverado 1500 5.3L V8
2014-2019 GMC Sierra 1500 5.3L V8
2014-2018 Chevy Silverado 1500 6.2L V8
2014-2018 GMC Sierra 1500 6.2L V8

Part #: 51-74104

Momentum GT Air Intake System
Stage-2 Si Pro Dry S

Bringing you the next generation of intakes, aFe is proud to introduce the Momentum GT sealed intake system for the 2014 Silverado/Sierra with the V8 5.3L engine. The Momentum GT sealed air intake system is designed using the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. This system is superior in every way. From the one-piece sealed housing, to the massive air filter, rotomolded tube and premium hardware.

Unique One-Piece Housing:
The smooth one-piece sealed housing with auxiliary air scoop is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A urethane plug is also included if you wish to completely seal the air box.

Huge PRO Dry S Performance Air Filter:
The Momentum GT is designed around a massive PRO Dry S performance 360 degree radial flow air filter with 3-layers of progressive synthetic media providing 99.2% cumulative efficiency. The unique air filter to housing interface (patent pending) allows for maximum filter size which increases the available air volume while simplifying the installation process. The air filter is wrapped in reinforced metal providing maximum strength to prevent filter collapse.

Premium Hardware:
Premium stainless steel T-bolt clamps are used to securely mount the high flow air filter to the 1-piece airbox. Momentum GT intakes are designed with fewer parts for a quick and simple installation.

Proven Results:
After a rigorous design and testing phase, the results are in. The Momentum GT intake system outflowed the factory intake by 35% and produced 12 additional horsepower and 15 lbs. x ft. torque.

Note: Legal in California only for Racing Vehicles which may never be used upon a Highway.

Welcome to the AZ Offroad & Performance eBay Store!
We appreciate your business. To make your shopping experience as simple and easy as possible, please refer to our company policies shown below.

Payment Information:

We accept PayPal and all major credit cards using PayPal. 
We accept PayPal eChecks. Just like a regular check, it usually takes between 3 and 5 business days for an eCheck to clear in our business PayPal account.
For shipment to an Arizona address, we are required to collect 9.3% sales tax.
We suggest immediate payment for all orders, but do allow 10 days from the date of purchase for payment to be received.
If payment is not received within 10 days of the order being placed, an Unpaid Item Case will be opened.

Shipping Information:

UPS Ground / FedEx Ground shipping is free to the lower 48 states, excluding Alaska, Hawaii, Puerto Rico, Guam, and all other U.S. territories.
For international shipments, orders may be subject to additional duties, taxes, charges, fees, and costs associated with the shipment of the item once it has reached its destination. These charges are the buyer's responsibilty.
Shipping is available to a PO box and any APO/AA/AE/AP address at an extra charge for this service when available.
Most orders will ship within 1-3 business days from the time payment is received and cleared.
Shipments are not made on weekends or holidays.
Express shipping is available at the buyer's expense. Please contact us for a shipment quote to your location.
Some out of stock items are drop shipped from a distribution warehouse or directly from the manufacturer, so tracking information may not be available immediately.
Tracking numbers will be updated to as quickly as possible once an order has processed and shipped. Tracking numbers are updated manually, so please allow enough time for your information to be entered after your order has been placed.

Return Policy:

AZ Offroad & Performance, Inc. & will do everything possible to ensure the customer's satisfaction.
If there is any error in the part received, please contact us immediately.
Returns will be accepted if the item is unused, uninstalled, in the original packaging and in brand new condition.  Items that are defective may also be returned.  We are not responsible for install mistakes.  Items must be returned within 30 days from the purchase date.
All returns must be approved and issued a (Return Authorization) RA # for return.  The RA # must be on the outside of each package with the RA # in a visible area.  Any package without the RA # will be refused.
Buyer is responsible for shipping charges on returned items and to insure the package.
Returns may be subject to a 20% restocking fee. If any item is returned by choice that originally included free shipping (not a defective or performance claim), there will be a restocking fee deducted from the refund.
Once items have been received & inspected per our guidelines, a credit or refund will be issued to the customer.
Any cancellation must be approved prior to shipping.  Any item that has already shipped must be returned according to the guidelines stated above.