Powered by Mustang Enthusiasts - Call Now (866) 507-3786

1986-93 Ford Mustang 5.0 Holley Systemax Ii Intake Manifold Kit - Fox Body

Overview   |  Benefits   |  Features   |  In the Box   |  Description   |  Customer Photos   |  Reviews
Mustang Holley Systemax Ii Intake Manifold Kit (86-93) 5.0

Item# HLY-30072S

Everyday Low Price: $659.99

In Stock!  


  • Increased Horsepower
  • Increased Torque
  • Adds Under Hood Styling


  • E.O. # D-115-11
  • Complete Manifold Kit
  • Retains Stock Injector
  • Retains Water Outlet Locations
  • External EGR Passage
  • 50 State Legal

What's in the Box

  • (1) Upper Intake Manifold
  • (1) Lower Intake Manifold
  • (1) Hardware Packet
  • Upper To Lower Intake Gasket
  • Installation Instructions

Product Description

These 5.0L EFI intake manifolds from Holley may be emissions-legal, but don't let that fool you into thinking they're restrictive, they flow tons of unrestricted air! They feature a 2,000 to 6,500 rpm power band, external EGR-passage maximized port and runner sizes, and they retain the stock injector and water outlet locations. The lower manifold ports match up to Holley cylinder heads, so you can be assured of getting the perfect match in the perfect power setup.

(8) Customer Photos

Customer Reviews

5 stars
5.0 out of 5 stars - based on 2 reviews

  Holley Systemax Intake
By on 6/5/2014
Image uploaded by Anthony M. Awesome intake with and without boost.

Yes, I would recommend this item to a friend!

Was this review helpful to you?

  sick intake.
By on 3/20/2014
Image uploaded by Moses F. This intake is sick. One of the best improvements done so far. Thank you Latemodel Restoration. Arrived here fast.

Yes, I would recommend this item to a friend!

Was this review helpful to you?

Vehicle Applications

Ford Mustang - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93)

About This Brand

Holley, The Heart & Soul of Performance.

For over 100 years Holley has been proven to be an industry leader by providing Mustang enthusiasts and racers with the high performance carburetors , intake manifolds, cylinder heads, and other quality performance components needed for today's competition. Holley's performance Mustang parts are perfect for any daily driven or high horsepower race car.

Products by Vehicle