Professional Products Polished Typhoon Intake Manifold (99-04 GT)

Professional Products Polished Typhoon Intake Manifold (99-04 GT)
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14 Reviews
(4.6/5)14 Reviews
OUR PRICE$599.99
Professional Products Mustang Parts
Item # 20050
Market Price $983.99You Save 39% ($384.00)
Ships the same business day

Product Features

  • Dyno proven 21.5 RWHP increase
  • For street or track
  • Easy port & plenum fine tuning
  • Uses stock engine accessories
  • Fits 1999-2004 4.6L GT Mustangs
Dyno proven performance gains.   This polished finish Typhoon manifold has been chassis dyno proven to produce 21.5 more rear wheel horsepower than the stock factory manifold at 6,500 rpm and more torque from 4,000 rpm on up (with a cam upgrade).


Three Piece Design. Not only is the Typhoon intake manifold compatible with stock engine accessories (such as alternator, pullies, etc.), it's constructed as a three piece design to allow easy access to the bottom and middle of the plenum chamber and the runners for additional port and plenum fine tuning.


Uses stock engine accessories. The Typhoon manifold is a direct bolt-in replacement for all 1999 to 2004 4.6 2V engines and uses the stock alternator and other stock engine accessories.

Recommended Upgrade. To realize the full power potential that this intake manifold has to offer, a cam change is highly recommended. American Muscle recommends Comp Cams Stage II Xtreme Energy XE270AH Camshafts for the 1999-2004 4.6 2V Mustangs

Application. This Typhoon Intake Manifold is designed for the 1999 to 2004 4.6L GT's and can also be used on 1996-1998 4.6 GT engines if 1999+ heads are used along with additional modifications and required parts.

Technical Notes: The stock intake manifold bolts are too short and the nine bolts supplied in this kit must be used. The two stock bolts that go through the thermostat area of the manifold can be used. The four bolts holding the upper plenum to the manifold are too long and you must use the supplied kit bolts.

Installation Time:

(approx) 4 Hours

Difficulty Level:

Mechanical expertise or professional installation required.

What's in the box?

Hardware included:
  • (1) Stainless Steel Alternator Bracket
  • (9) 8mm Intake Manifold Bolts
  • (4) 6mm Upper Plenum Bolts
  • (1) Upper Plenum to Manifold Gasket

What's in the box?

Hardware included:
  • (1) Stainless Steel Alternator Bracket
  • (9) 8mm Intake Manifold Bolts
  • (4) 6mm Upper Plenum Bolts
  • (1) Upper Plenum to Manifold Gasket
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Fitment:
  • GT 99, 00, 01, 02, 03, 04

About Professional Products

Professional Products Mustang Parts
Professional Products offers some of the highest quality performance parts for Mustangs you can find on the market today. AmericanMuscle proudly stocks throttle bodies, intake manifolds, fuel rails and underdrive pulleys from Professional Products, and all at the lowest prices possible. And if you're interested in these items, you're sure to also need Mustang Fuel Delivery Systems and Mustang Intake/Throttle Body Spacers.

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