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Your cart is empty.Improve Engine Performance. Unleash your GT Mustangs hidden power with a SR Performance Throttle Body Spacer. The SR Performance throttle body spacer increases plenum volume to improve the low to mid range torque from your Pony's stock 4.6L engine, with noticeable gains seen between 800 to 2500 RPM.Better Fuel Economy. The SR Performance Throttle Body Spacer not only improves the performance of your Pony, but with its unique “Spiral Bore” design it also improves fuel efficiency. The Spiral Bore "spins" the incoming air for improved atomization of the air fuel mixture for better combustion.Billet Aluminum Construction. CNC machined from high quality billet aluminum the SR Performance Throttle Body Spacer includes all the necessary hardware required for a simple straightforward bolt-on installation.Application. The SR Performance Throttle Body Spacer is specifically designed to fit the 2005-2010 4.6L GT Mustangs with a stock throttle body installed. No tune required.
Customer
2025-08-11 21:14:58
This spacer was the perfect finishing touch to an air intake upgrade I was doing. Slight increases in hp and does help produce a nice whistle with air intake. Fit perfectly and comes with hardware and spacer hose. 20 mins to install.
Eric
2025-07-25 11:39:30
Not sure if it added hp or tq but it looks cooler and I gives me a whistle under acceleration! The only tough part about the installation is lining up the egr bolts to the throttle body. Other then that easy install. Definitely recommend!
BT Gustafson
2025-04-27 12:51:08
This throttle body spacer added no noticeable gains in HP, although it makes claims to the contrary. Do your research regarding price thoroughly. After purchasing it here, I also found it available elsewhere for $15.00 less.
Patrick H.
2025-04-18 12:44:14
Fits perfectly and easy to install. Nice sound good throttle response.
Shane Clontz
2025-03-30 12:37:51
Came quickly and is exactly what I needed
Customer
2025-01-20 17:34:01
No matter what anyone says power is greatly increased with this spacer and you will look this much closed to a carb under the hood. Used it in my old crown vic and current GT Mustang. Should of been made with these cars from the factory IMO!
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