Rubber transmission mounts and factory crossmembers deteriorate over time, turning what should be crisp gear changes into vague, rubbery shifts and allowing driveline movement that adds noise and imprecision to everyday driving. Prothane's Transmission Mount and Crossmember Kit replaces these components with durable polyurethane and zinc plated steel, restoring tight driveline control to your 1999-2004 New Edge Mustang.
Tighter driveline feel where it matters most. Polyurethane holds its shape and durometer rating far longer than rubber, resisting heat, oil, and the constant flex cycles that come with spirited driving. The result is more direct transmission feel, reduced driveline slop, and gear changes that feel connected rather than vague.
A complete, one-kit solution. The kit covers both the transmission mount and crossmember so there are no mismatched components and no need to source pieces separately. Hardware is included so everything required for a proper installation ships in the box.
Lifetime warranty, made in the USA. Every kit carries Prothane's lifetime warranty and is manufactured domestically. Bushings are available in red or black to match your desired aesthetic.
Product Benefits
- Polyurethane Construction: Outlasts rubber and resists heat, oil, and fatigue under repeated load cycles.
- Complete Kit: Includes transmission mount, mount bushings, crossmember, and mount hardware for a proper driveline refresh.
- Color Options: Bushing available in red or black to suit your build.
- Lifetime Warranty: Backed by Prothane's lifetime warranty against defects.
- Made in the USA: Manufactured domestically for consistent quality control.
- Direct Fitment: Engineered specifically for 1999-2004 New Edge Mustang applications.
About Prothane: Prothane has manufactured polyurethane suspension components in the United States for decades, producing application-specific kits that replace OEM rubber with firmer, longer-lasting bushings across a wide range of domestic and import platforms. Their components are a staple of the Ford performance aftermarket for good reason.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Fitment | 1999, 2000, 2001, 2002, 2003, 2004 |
