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Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
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K&N Series 63 AirCharger Cold Air Intake (11-14 Mustang GT)Find parts that fit my vehicle
Item 384121
$0.00
25 Reviews
12 Answers
Our Price
$439.99
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Estimated Horsepower Gain of 10 HP
- Estimated Torque Gain of 5 TQ
- Series 63 Aircharger Kit
- Not CARB Certified, Thus Not Legal For Sale or Use in California
- Free-Flowing High Density Polyethylene Intake Tube
- Light Weight Carbon Fiber Heat Shield
- Oiled Air Filter Removes Harmful Contaminants
- Filter is Washable and Reusable
- NO Computer Tune Required
- Simple Bolt-On Installation
- Fits All 2011-2014 GT Mustangs
| Brand | K&N |
| Cold Air Intake Type | Cold Air Intake |
| Air Intake Tuning Requirements | No Tune Required |
| Cold Air Intake Filter Type | Oiled |
| Cold Air Intake Tube Material | Plastic |
Description
Improves Horsepower And Torque. The K&N Series 63 AirCharger High Performance Cold Air Intake completely replaces your Coyote powered GT Mustangs restrictive factory air box and paper filter element with a high flow K&N filter assembly and a free-flowing polyethylene intake tube for a noticeable increase in horsepower and acceleration all while still providing excellent filtration. Power gains of 10 horsepower and 5 torque have been seen at the rear wheels.
No Tune Required. Unlike other Cold Air Intakes on the market for the 5.0L V8 Mustangs this K&N Series 63 CAI does not require a computer re-tune. The engineers at K&N really did their homework to improve your pony's power using the factory tune.
Filters out harmful contaminants. The supplied K&N Filter successfully filter's out harmful contaminants with it's unique layered design. K&N Air Filters are made up of layers of specially treated cotton gauze that are sandwiched between two epoxy-coated aluminum wire screens for durability. K&N uses a specially formulated grade of oil to treat the cotton gauze layers which causes a tackiness throughout the cotton's microscopic strands creating a powerful filtering media that ensures engine protection.
Washable, Reusable Filter. K&N designed their high flow air filters to be reusable. That means there is no need to buy a new filter every few thousand miles, you can just clean the filter, re-oil it, and save money with a K&N Filter Recharge Kit.
Straight Forward Installation. The K&N Series 63 Aircharger Cold Air Intake Kit is designed to install easily with just basic hand tools. No extra modifications or special tools are required for proper installation. All necessary parts and instructions are included.
No Tune Required. Unlike other Cold Air Intakes on the market for the 5.0L V8 Mustangs this K&N Series 63 CAI does not require a computer re-tune. The engineers at K&N really did their homework to improve your pony's power using the factory tune.
Filters out harmful contaminants. The supplied K&N Filter successfully filter's out harmful contaminants with it's unique layered design. K&N Air Filters are made up of layers of specially treated cotton gauze that are sandwiched between two epoxy-coated aluminum wire screens for durability. K&N uses a specially formulated grade of oil to treat the cotton gauze layers which causes a tackiness throughout the cotton's microscopic strands creating a powerful filtering media that ensures engine protection.
Washable, Reusable Filter. K&N designed their high flow air filters to be reusable. That means there is no need to buy a new filter every few thousand miles, you can just clean the filter, re-oil it, and save money with a K&N Filter Recharge Kit.
Straight Forward Installation. The K&N Series 63 Aircharger Cold Air Intake Kit is designed to install easily with just basic hand tools. No extra modifications or special tools are required for proper installation. All necessary parts and instructions are included.
Not CARB Certified.This is not CARB certified, therefore not legal for sale or use in California, or any state adopting California's emissions standards.
Application. This K&N Series 63 Aircharger Cold Air Intake kit is specially designed to fit the 2011 to 2014 GT Mustang's equipped with the Coyote 5.0L DOHC V8 engine. No computer retuning required.
Technical Note. This K&N Cold Air Intake is not legal for use in California or other states adopting California emission standards.
Note: Coupon codes cannot be applied to this product.
Fitment:
DetailsK&N 63-2578
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Hose Clamp #56
- (1) Hose; 3-1/2” ID X 2” L Reinforced
- (1) Intake Tube (ID)
- (1) Hose; 1/2”ID X 17”L
- (1) Caplug; 15/16” ID, 3/4” L, Blk. EPDM
- (1) Vent; STRT, 1/4” NPT to Quick Release
- (1) Plug, 1/4 NPT, Plastic, Blk.
- (1) Vent; STRT; 5/8 Barbed 1/4 NPT, Nylon
- (6) Bolt; M6 X 1.00 X 16mm, BtnHd, SS
- (7) Washer, M6 Split Lock Zinc
- (7) Washer, 6mm Flat, SS
- (2) Bolt; M4- 0.07 8mm, A/H Cap, SS
- (1) Adaptor; Nylon 6/6 GF, Blk.
- (1) Gasket; 3/16 Poron
- (2) Hose Clamp #64 Stainless
- (1) Hose; 4” ID X 3”L Hump Reinforced
- (2) Nipple, Heat Shield Mount Blk.
- (1) AirBox
- (1) Bolt; M6-1.00 X 25mm BtnHd, SS
- (1) Lid; Carbon Fiber
- (6) Bolt; M5-0.8 X 12mm B/H, SS
- (6) Washer; 5mm Internal Star Cut Lock
- (1) Adaptor, #454
- (1) Hose Clamp # 104
- (1) Air Filter
Tech Guides:
4.7
Customer Reviews (25)
Questions & Answers (12)
Will It Fit My Mustang
- GT - 11, 12, 13, 14
Not Compatible with the Boss 302 Intake Manifold.
