CSP SAVINGS!

CSP2026

K&N 57-2578 - 11-14 Ford Mustang GT 5.0L V8 Performance Intake Kit

K&N  |  SKU: KN-57-2578
Sale price $23599 Regular price $25959

DISCLAIMER: This Item Is Special Ordered, which may have cancellation or return restrictions. Please see our terms and conditions for more information.


PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

K&N 57-2578 - 11-14 Ford Mustang GT 5.0L V8 Performance Intake Kit

Performance Air Intake System

A 50-state legal, simple and cost-effective direct replacement filter and intake tube combination guaranteed to increase horsepower and torque.

57-series OEM air box intake systems include a washable, reusable High-Flow Air Filter paired with a CAD-designed high airflow intake tube, and is designed to be a simple, cost-effective performance upgrade. The included oiled cotton filter is a direct replacement for your factory filter, drops easily into the factory air box, can go up to 50,000 miles between filter services under normal highway driving conditions, and offers K&N's industry-leading engine protection. Each 57-series OEM air box intake system is designed for specific vehicle applications to ensure a precise fit, and can typically be installed in less than 90 minutes with only standard hand tools. Buy with confidence under the K&N 10-Year/Million Mile Limited Warranty. Legal in all 50 States.

  • Guaranteed to increase horsepower and torque
  • Roto-molded HDPE intake tube paired with a direct replacement High-Flow Air Filter™
  • Designed to improve throttle response and engine sound
  • Engineered to provide high airflow and exceptional filtration
  • Filter only requires cleaning every 100,000 miles under normal highway driving conditions
  • Typical installation can be completed in 60 minutes or less with simple hand tools
  • No-Hassle Lifetime Limited Warranty™
  • 50 State legal
Air Box Included: No
Air Filter Element Washable: Yes
Air Filter Height: 1.250 in. (32mm)
Air Filter Outlet Shape: Not Flanged
Clamp Color: Natural
Clamp Material: Stainless Steel
Clamp Quantity: 4
Clamp Style: Regular
Coupler Color: Black
Couplers Included: 2
Estimated Horse Power Gain: 10.09 HP @ 5379 RPM
Filter Color: Red
Filter Material: Cotton Gauze
Horse Power Increase: 10 HP
Intake Pipe Color: Black
Intake Pipe Material: High-Density Cross-Linked Polyethylene
Item Weight: 5.800 lbs. (2.6 kg)
Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included: Yes
Oil Included: Filter Is Pre-Oiled
Package Material: Paperboard
Package Type: Box
Product Box Height: 8.500 in. (216mm)
Product Box Length: 18.250 in. (464mm)
Product Box Width: 14.500 in. (368mm)
Replacement Filter: 33-2431
RPM: 5379
Street Legal: Yes
TUV Approved (Europe): No
Type: Gen II

What are people saying about CSP?