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Eibach Coil Spring Set 9310.140 product image 1
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Eibach

Eibach Drag Launch Drag Launch Springs 9310.140

SKU: 9310.140
Barcode: 803050149763

$395.00

Eibach Drag Launch Drag Launch Springs 9310.140

Drag-focused springs improve weight transfer at launch
Eibach Drag Launch Drag Launch Springs 9310.140

Consistent launch behavior supports lower quarter-mile times
Eibach Drag Launch Drag Launch Springs 9310.140

Steel spring construction handles repeated strip use
Eibach Drag Launch Drag Launch Springs 9310.140

Powder coated finish improves long-term durability

Verified U.S. Supplier

Fitment Data Included

30-Day Returns
In stock

Warranty

Products sold by Modridge may be covered by the original manufacturer’s warranty, when applicable. Warranty terms, coverage, exclusions, and claim requirements vary by brand and product line.

If you believe your item has a manufacturer defect, contact us with your order number, product photos, and a description of the issue. We’ll help review the case and guide you through the next steps based on the manufacturer’s policy.

This warranty does not cover normal wear, improper installation, misuse, modification, racing damage, accident damage, or installation-related issues unless the manufacturer’s policy states otherwise.

Shipping & Returns

Shipping

This item ships from an authorized U.S. distributor. Processing and transit times may vary depending on stock availability and destination. Most orders ship within 1–3 business days.

Returns

Returns are accepted within 30 days of delivery. Items must be uninstalled, unused, and in original packaging. Programmers and calibration devices that have been paired to a vehicle are not eligible for return. See our Returns & Refunds page for full details.

Emissions & Compliance

Emissions Compliance Exempt
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Eibach Drag Launch Drag Launch Springs 9310.140

$395.00

$395.00

Lowering

Gray

Springs

Drag Launch

Use

Product Description

Eibach Drag Launch 9310.140 is a four-spring drag launch set for 1979-2004 Ford Mustang, built to improve traction and weight transfer at the strip. It is not a cosmetic lowering spring package; the Fitment data notes state that it does not lower the vehicle.

The kit is precision engineered to control axle torque and support more consistent, harder launches. maximum traction, consistent launch behavior, and lower quarter-mile ET potential, with steel spring construction and a powder coated gray finish. It is a focused upgrade for straight-line performance where repeatable launch behavior matters more than stance, ride height, or ordinary replacement-spring service, especially on purpose-built street and strip combinations. The product purpose is clearly performance-focused, not comfort or ride-height correction.

Specifications

Brand
Eibach
Part Number
9310.140
Series
Drag Launch
Product Type
Coil Spring Set
Position
Front & Rear
Lowering Range
Does not lower vehicle
Finish
Powder Coated
Spring Material
Steel
Spring Color
Gray
Warranty
5 Years
Country of Origin
US
Quantity per Application
As Required
GTIN
803050149763
Package Length (in)
25
Package Width (in)
15
Package Height (in)
7
Package Weight (lbs)
44.71

Fitment / Application

1979 | Ford | Mustang | Front and Rear | Does not lower vehicle
1982 | Ford | Mustang | Front and Rear | Does not lower vehicle
1982 | Ford | Mustang | Front and Rear | Does not lower vehicle
1983 | Ford | Mustang | Front and Rear | Does not lower vehicle
1985 | Ford | Mustang | Front and Rear | Does not lower vehicle
1986 | Ford | Mustang | Front and Rear | Does not lower vehicle
1987 | Ford | Mustang | Front and Rear | Does not lower vehicle
1988 | Ford | Mustang | Front and Rear | Does not lower vehicle
1989 | Ford | Mustang | Front and Rear | Does not lower vehicle
1990 | Ford | Mustang | Front and Rear | Does not lower vehicle
1991 | Ford | Mustang | Front and Rear | Does not lower vehicle
1992 | Ford | Mustang | Front and Rear | Does not lower vehicle
1993 | Ford | Mustang | Front and Rear | Does not lower vehicle
1995 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
1996 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
1997 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
1998 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
1999 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
2000 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
2001 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
2002 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
2003 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
2004 | Ford | Mustang | GT | Front and Rear | Does not lower vehicle
2004 | Ford | Mustang | Mach 1 | Front and Rear | Does not lower vehicle
1980 | Ford | Mustang | Front and Rear | Does not lower vehicle
1981 | Ford | Mustang | Front and Rear | Does not lower vehicle
1984 | Ford | Mustang | Front and Rear | Does not lower vehicle
1994 | Ford | Mustang | Front and Rear | Does not lower vehicle

What's in the Box

• Springs × 4

Installation & Documents

Perform a professional alignment after installation. Confirm spring seating, suspension clearance, and hardware torque through the full range of travel.

Product Document