Factory motor mounts with rubber bushings absorb engine movement so well that they rob throttle response and let the drivetrain shift under load, blurring the connection between driver and engine. Prothane's Bullet polyurethane motor mount kit for the 2005-2010 S197 Mustang 4.0L and 4.6L locks the engine more securely to the chassis, tightening that connection without introducing excessive NVH.
Firmer engine control under load. Polyurethane resists the flex and compression that softens rubber mounts over time. Under hard acceleration, the engine stays planted in its mounts rather than rocking, which translates to more predictable throttle response and consistent power delivery through the drivetrain.
Billet Construction: The polyurethane bushings come sandwiched in between Prothane's Billet Aluminum "Bullet" brackets for superior strength and corrosion resistance without excessive weight, making this an upgrade to last the life of your vehicle.
Built to outlast OEM rubber. Polyurethane does not degrade from oil, heat, or ozone the way rubber does. These mounts hold their durometer and their shape across years of daily driving and track use, backed by Prothane's lifetime warranty.
Available in red or black. Choose the bushing color that suits your engine bay. Both colors use the same compound and deliver identical performance characteristics.
Prothane Super Grease included. The kit ships with Prothane Super Grease to ensure correct installation and long-term performance without squeaks.
Product Benefits
- Polyurethane Construction: Resists oil, heat, and ozone degradation that degrades rubber mounts over time.
- Improved Engine Control: Reduces powertrain movement under acceleration for sharper throttle response.
- Direct Fitment: Engineered specifically for the 2005-2010 S197 Mustang with 4.0L V6 or 4.6L V8 engines.
- Color Options: Available in red or black to match your engine bay build.
- Super Grease Included: Prothane Super Grease ships with the kit for proper bushing lubrication at installation.
- Lifetime Warranty: Prothane stands behind these mounts for the life of the part.
- Made in the USA: Manufactured domestically for consistent quality control.
About Prothane: Prothane has manufactured polyurethane suspension and drivetrain components in the United States for decades, producing direct-fit kits for a wide range of domestic and import vehicles. The brand's focus on compound durometer and fitment precision has made its bushings a standard upgrade among enthusiasts building cars for both street and track use.
WARNING: California Residents: Cancer and Reproductive Harm;
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | V6, V8 |
| Vehicle Fitment | 2005, 2006, 2007, 2008, 2009, 2010 |
