Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953)

Sale price$409.99 USD
SKU: 45953D

"The sound, the gains, the ease of install, everything. I’ve bought dozens of cai kits over the years. First one from corsa, and also the first time I wasn’t disappointed." - James C.

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Engine Size: 5.3L V8
Filter Options: DryTech (Dry)
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Starting at $37/mo or 0% APR with . Check your purchasing power

Chevy & GMC Truck & SUVs 5.3L

Closed Box Air Intake

+11

Horsepower

+11

Lb-ft Torque

Limited Lifetime Exhaust Warranty

CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase.

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Performance results aren’t guaranteed & may vary.

Every vehicle-specific CORSA product is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installations on unspecified vehicles.

⚠️ WARNING: Cancer and reproductive harm - www.P65warnings.ca.gov

Customer Reviews
4.6 Based on 31 Reviews
5 ★
81% 
25
4 ★
6% 
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3 ★
10% 
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2 ★
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1 ★
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Corsa Performance Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953) Review
05 Feb 2025

Cords Powercore Closed Box Intake

I highly recommend this product. High mileage maintenance. Easy installation. Durable materials. Good vehicle...read moreI highly recommend this product. High mileage maintenance. Easy installation. Durable materials. Good vehicle performance. The intake exceeded my expectations. Thank you Corsa

JM
Johnny M.
United States
Corsa Performance Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953) ReviewCorsa Performance Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953) Review
06 Jan 2024

‘21 Silverado Trail Boss 5.3

I’m very pleased with the cold air kit for my truck. I’ve always used...read moreI’m very pleased with the cold air kit for my truck. I’ve always used K&N but not any more. The clear air box has a super clean and decorative look. The throttle response is noticeably faster, you can definitely hear the increased air flow, even in the cabin when getting on the gas. Construction is definitely high quality, you get what you pay for. My only complaints are not including a paper copy of the installation instructions on paper (no biggie) and it would be nice if a chrome intake pipe was offered in metal like k&n for the looks. Other than that I highly recommend Corsa I can’t wait to pair it with Corsa dual Sport Exhaust.

R
Ryan
United States
Corsa Performance Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953) Review
04 Jan 2024

Corsa CAI for Suburban

Not sure if it’s in my head but my Corsa exhuast sounds a little...read moreNot sure if it’s in my head but my Corsa exhuast sounds a little beefier now that it’s paired with a Corsa CAI. The ride seems smoother and more aggressive and the look is fantastic love it.

CV
Chaz V.
United States
Corsa Performance Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953) Review
04 May 2022
GP
Greg P.
United States
Corsa Performance Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953) Review
05 Feb 2022

Power core filter

I liked it over, the fit was not spot on. I had to use...read moreI liked it over, the fit was not spot on. I had to use a dremel to make the setting holes for the air filter box a bit bigger. Then the screws wouldn’t set flush when trying to set the air box on. But overall I did notice the difference in my truck.

CG
Carlos G.
United States
Corsa Performance Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953) ReviewCorsa Performance Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953) ReviewCorsa Performance Closed Box Air Intake | 2019-25 Silverado, Sierra, 2021-25 GM SUV 5.3L (45953) Review
07 Aug 2021

Worth every penny

The sound, the gains, the ease of install, everything. I’ve bought dozens of cai...read moreThe sound, the gains, the ease of install, everything. I’ve bought dozens of cai kits over the years. First one from corsa, and also the first time I wasn’t disappointed.

JC
James C.
United States