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Your cart is empty. Throttle Body Spacer Replacement for Mustang GT 1999-2004 4.6L V8.
Replaces Part Number:400-524.
Material:CNC 6061-T6 Billet Aluminum.Anodized red for a good looking and a longer service life.
Feature:Provides Stronger Mid-Range Power,Improves Low End Torque and Throttle Response.with tremendous torque gains seen between 800 to 3000 RPM.
Customer
2025-08-27 09:37:06
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Customer
2025-08-23 20:18:02
Easy install, works well, does actually have a whistle to it but depending on your exhaust you may not hear it, I’m dumped and struggle but noticed it on initial start and blip of the throttle. Does fit 96-98 sn95 gt.
George Scott
2025-07-19 15:43:50
Fits on a 2003 mercury grand marquis, I had to cut the metal bracket in half to mount. Good quality and would recommended .
SiriusKeeper
2025-07-13 17:09:30
The gaskets it comes with pretty much melted after a week and was allowing air to seap through causing more air mix in the air to fuel and making my car bog, the spacer however has a study wonderful feel just wish they'd use better gaskets for it
Justin K
2025-06-17 17:55:16
Not as expected…. Gaskets are super cheap for one but the biggest flaw is the fact that the hole in the spacer is smaller than the throttlebody. I got no gains from it actually made my car run worse. Total waste of money and the only purpose it serves is as a paperweight. You’re welcome for the donation for this garbage product….
Ryan
2025-05-02 16:34:00
Looks great and better throttle response
Steven moralee
2025-02-22 10:20:10
Quality was as expected, arrived quickly bit the bolts were too short to do the installation. I had to put the old 1 back on and go to the store for new bolts
Alan Dodson
2025-02-03 13:05:31
It works very well . It gave an increase in the liwend you can feel in the seat of pants . When you stab the gas
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