🚗 Elevate Your Ride with Power and Style!
The DEF 400-524 Throttle Body Spacer is a high-performance replacement part designed specifically for Mustang GT models from 1999 to 2004 with a 4.6L V8 engine. Made from CNC 6061-T6 billet aluminum and finished in anodized red, this spacer enhances mid-range power, improves low-end torque, and optimizes throttle response, delivering significant torque gains between 800 to 3000 RPM.
| Manufacturer | DEF |
| Brand | DEF |
| Package Dimensions | 15.29 x 15.19 x 3 cm; 481 g |
| Manufacturer reference | SS-TOOL09-RD |
| Manufacturer Part Number | SS-TOOL09-RD |
| Item Weight | 481 g |
A**R
It really gain another 15 too 30 hp and better MPG
G**T
It works
Fits on a 2003 mercury grand marquis, I had to cut the metal bracket in half to mount. Good quality and would recommended .
D**Z
Melted from heat...
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
L**G
Mediocre
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….
S**E
Bolts too short
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
Trustpilot
1 month ago
2 months ago