Firestone

Firestone Coil-Rite Air Helper Spring Kit Rear VW Passat Wagon / Jetta (W237604175) - 4175

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SKU:
FIR4175
UPC:
767555117460
MPN:
4175
Availability:
Regularly stocked product
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MSRP: $208.83
$158.89
— You save $49.94
Current Stock: 9

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Frequently bought together:

Description

Do these air helper springs fit in my existing coil springs?
FIR Coil-Rite Kits are designed to fit inside your existing rear coil springs for a seamless integration with your vehicle's suspension.

What is the installation process for these air helper springs?
Install these drop-in air helper springs by placing them inside your existing coil springs for a straightforward, effective suspension upgrade.

FIR Coil-Rite Kits for your vehicle provide exceptional load support, handling an additional 500 to 1000 pounds per set. These air suspension kits fit inside existing coil springs, creating a variable spring rate for superior performance. Experience unparalleled comfort and control with this advanced rear air suspension solution.

Key Features

  • fit inside existing coil springs
  • create a variable spring rate
  • level your vehicle
  • assist with more effective braking and handling
  • support 500-1000 lbs. per set
  • designed to work in temperatures between 180deg F (82deg C) and -40deg F (-40deg C)

Why Choose the FIR Coil-Rite Kits - Rear

Delivers a custom spring rate for a smoother, more responsive ride.

Achieves a perfectly balanced stance, eliminating rear-end sag under load.

Provides enhanced stability for confident cornering and braking.

Maximizes load capacity, supporting up to 1000 pounds per set.

Who Is This For?

Daily Driving Comfort — 7/10
Creates a variable spring rate for improved ride.

Heavy Towing — 9/10
Supports 500-1000 lbs. for superior load handling.

Street Performance — 6/10
Assists with more effective braking and handling.

Overlanding / Expedition — 7/10
Supports 500-1000 lbs. for added load capacity.

Easy DIY Install — 9/10
Drop-in install type fits inside existing coil springs.

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Additional Information

Clearance Item:
N
MPN:
4175
Proposition 65:
N
Case Lot Quantity:
1
Category:
Suspension>Air Suspension Kits
Install Type:
Drop-In
Product Level:
Budget Upgrade
Daily Driving Comfort:
7/10
Heavy Towing:
9/10
Street Performance:
6/10
Overlanding / Expedition:
7/10
Easy DIY Install:
9/10
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