Eibach Sportline Kit Plus EIB4.1735.680 for 1994-2004 Ford Mustang Coupe

Eibach Sportline Kit Plus for 03-04 Mustang Mach 1 Coupe / 94-04 Mustang Coupe

The Eibach Sportline Kit Plus EIB4.1735.680 is a performance suspension spring kit designed for 1994-2004 Ford Mustang coupes, including the 2003-2004 Mustang Mach 1 Coupe. Engineered to provide a more aggressive stance and enhanced handling response, this kit lowers the vehicle’s center of gravity while maintaining the dependable performance expected from Eibach suspension components.

Sportline springs are developed for drivers seeking sharper cornering, reduced body roll, and a sportier driving position. The progressive-rate design helps balance responsive handling with everyday drivability, allowing the Mustang to feel more controlled during spirited driving without sacrificing practical road manners. The lowered ride height also improves visual appeal and complements performance-oriented wheel and tire upgrades.

As a complete Sportline Kit Plus application, the Eibach EIB4.1735.680 is tailored to the suspension characteristics of compatible Mustang coupe models. It is intended for performance-focused street vehicles and should be installed using appropriate suspension service procedures. Professional installation and a complete alignment are recommended after installation to help ensure proper handling, tire wear, and suspension geometry.

Fitment: Fits 1994-2004 Ford Mustang Coupe models, including 2003-2004 Ford Mustang Mach 1 Coupe applications. Verify vehicle configuration and suspension compatibility before ordering.

What's Included: Eibach Sportline Kit Plus suspension spring components supplied in two boxes. Installation hardware and additional components not specified by the manufacturer are not included.

Features:

• Aggressive Street Performance: Delivers a sportier suspension setup with improved handling response and a more performance-oriented stance.
• Progressive-Rate Spring Design: Helps provide responsive cornering control while retaining suitable ride characteristics for street driving.
• Reduced Body Roll: Lowers the vehicle’s center of gravity to improve control during turns, lane changes, and spirited driving.
• Vehicle-Specific Mustang Fitment: Designed for 1994-2004 Ford Mustang coupes, including 2003-2004 Mustang Mach 1 Coupe models.

Fitments:
1994 Ford Mustang GT
1995 Ford Mustang GT
1996 Ford Mustang GT
1997 Ford Mustang GT
1998 Ford Mustang GT
1999 Ford Mustang Base
1999 Ford Mustang GT
2000 Ford Mustang Base
2000 Ford Mustang GT
2001 Ford Mustang Base
2001 Ford Mustang GT
2002 Ford Mustang Base
2002 Ford Mustang GT
2003 Ford Mustang Base
2003 Ford Mustang GT
2003 Ford Mustang Mach 1
2004 Ford Mustang Base
2004 Ford Mustang GT
2004 Ford Mustang Mach 1

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Regular Stock: false
Number Of Boxes: 2