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Eibach Sportline Kit for Mustang 79-93 Coupe V8 & Cobra (exc. convert)/ 94-04 Coupe V8-4.6 & 5.0 (ex-Eibach-EIB4.1035
Eibach Sportline Kit for Mustang 79-93 Coupe V8 & Cobra (exc. convert)/ 94-04 Coupe V8-4.6 & 5.0 (ex-Eibach-EIB4.1035
Eibach Sportline Kit for Mustang 79-93 Coupe V8 & Cobra (exc. convert)/ 94-04 Coupe V8-4.6 & 5.0 (ex-Eibach-EIB4.1035
Eibach Sportline Kit for Mustang 79-93 Coupe V8 & Cobra (exc. convert)/ 94-04 Coupe V8-4.6 & 5.0 (ex-Eibach-EIB4.1035
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Eibach Sportline Kit for Mustang 79-93 Coupe V8 & Cobra (exc. convert)/ 94-04 Coupe V8-4.6 & 5.0 (ex

Eibach
EIB4.1035
803050131065
Lowering Springs
20+ Units In Stock - Ships Next Business Day
$ 438.89 $ 395.00
FREE Ground Shipping!
$ 395.00

SKU: 4.1035   |   UPC: 803050131065

Eibach Sportline Kit for Mustang 79-93 Coupe V8 & Cobra (exc. convert)/ 94-04 Coupe V8-4.6 & 5.0 (exc. conv.)

Eibach Sportline Kit #4.1035 lowers 1979-1993 Ford Mustang Coupe V8, Cobra (exc. convertible), plus 1994-2004 Coupe V8 4.6L & 5.0L models including GT, Mach 1, SVT Cobra. Front drops 1.2 inches, rear 1.0 inch for enhanced cornering grip and lowered stance without sacrificing ride quality. Progressive spring design maintains control during hard driving.

Key Features

  • Precise Lowering: 30mm (1.2") front / 25mm (1.0") rear drop transforms ride height for better center of gravity and road feel.
  • Progressive Spring Rate: Variable coil rates deliver smooth daily driving with firm response under acceleration and braking.
  • High-Strength Construction: Chrome-silicon steel shot-peened and heat-treated for 700+ lb/in rates, resisting sagging over time.
  • Direct Bolt-On Fit: Engineered to match OEM mounting points on V8 Fox Body and SN95 coupes, no modifications required.
  • Dyno-Tested Performance: Reduced body roll and dive for quicker steering response on twisty roads or track days.

Product Notes

  • Designed for coupe/hatchback models only; excludes convertibles and non-V8 engines.
  • Pair with quality shocks for full effect; maintains tire clearance on stock wheels.
  • Ships in protective packaging; inspect springs for powder coat integrity upon receipt.

Installation Notes

  • Professional installation recommended.
  • Requires 4-post lift or jack stands; torque per factory specs (front 50-70 ft-lbs, rear 40-60 ft-lbs).
  • Wheel alignment mandatory post-install; compatible with stock or aftermarket control arms.

This Part Fits

Year Make Model Submodel
1979-1981,1999-2004 Ford Mustang Base
1981 Ford Mustang Cobra
1979-1981 Ford Mustang Ghia
1982 Ford Mustang GL
1982 Ford Mustang GLX
1982-2004 Ford Mustang GT
1984 Ford Mustang GT-350 20th Anniversary
1982,1984 Ford Mustang L
1984-1993 Ford Mustang LX
2003-2004 Ford Mustang Mach 1
1993 Ford Mustang SVT Cobra
1993 Ford Mustang SVT Cobra R
1986 Mercury Capri 5.0
1979-1982 Mercury Capri Base
1982 Mercury Capri Black Magic
1979-1980 Mercury Capri Ghia
1981-1982 Mercury Capri GS
1982 Mercury Capri L
1982-1985 Mercury Capri RS

Why Choose Eibach?

  • Over 45 years crafting championship-winning suspension for motorsports worldwide.
  • Springs tested for 1 million miles of durability and consistent performance.
  • German engineering ensures exact tolerances for every application.

Frequently Asked Questions

  • Q: Will this fit my 1993 Mustang SVT Cobra coupe?
    A: Yes, #4.1035 bolts directly to 1979-1993 V8 coupes including SVT Cobra; excludes convertibles.
  • Q: What material are the springs made from?
    A: High-tensile chrome-silicon steel with epoxy powder coat finish for corrosion resistance.
  • Q: What is the warranty and install process?
    A: Million-mile limited warranty; bolt-on replacement takes 2-4 hours, alignment required after.

Shipping & Handling

  • Method: Standard ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Secure cardboard box, 17" x 9" x 9"
  • Weight: 25 lbs

Request For Information

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