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Eibach Pro-Spacer System - 25mm Spacer / 5x114.3 Bolt Pattern / Hub Center 66.1 for 03-08 350Z 3.5L-Eibach-EIBS90-4-25-019
Eibach Pro-Spacer System - 25mm Spacer / 5x114.3 Bolt Pattern / Hub Center 66.1 for 03-08 350Z 3.5L-Eibach-EIBS90-4-25-019
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Eibach Pro-Spacer System - 25mm Spacer / 5x114.3 Bolt Pattern / Hub Center 66.1 for 03-08 350Z 3.5L

Eibach
EIBS90-4-25-019
803050444141
Wheel Spacers & Adapters
20+ Units In Stock - Ships Next Business Day
$ 244.44 $ 220.00
FREE Ground Shipping!
$ 220.00

SKU: S90-4-25-019   |   UPC: 803050444141

Eibach Pro-Spacer System - 25mm Spacer / 5x114.3 Bolt Pattern / Hub Center 66.1 for 03-08 350Z 3.5L & Infiniti G35/G37/Q50

Eibach Pro-Spacer S90-4-25-019 delivers 25mm hubcentric wheel spacers per side for Nissan 350Z (2003-2008), Infiniti G35/G37/Q50/Q60, Maxima, Murano, and more with 5x114.3 bolt pattern and 66.1mm hub bore. This kit widens track width by 50mm total for enhanced cornering stability, aggressive stance, and optimized tire/wheel fitment. Engineered for direct bolt-on installation with included extended wheel bolts.

Key Features

  • Hubcentric Design: 66.1mm bore centers wheels perfectly on hub, eliminating vibrations and ensuring safe operation at high speeds.
  • High-Strength Aluminum: Forged 6061-T6 alloy construction resists corrosion and withstands track abuse for long-term durability.
  • Precision Machined: CNC-machined tolerances match OEM specs, with M12x1.25 threads for secure fit on 5x114.3 wheels.
  • Track Width Increase: 25mm per side (50mm total) improves handling grip and visual stance without rubbing issues.
  • TÜV Certified Kit: Includes pair of spacers and 10 extended wheel bolts (M12x1.25x40mm) for complete, hassle-free upgrade.

Product Notes

  • Verify wheel clearance and suspension setup before install; may require minor fender rolling on lowered vehicles.
  • Clean hub and spacer mating surfaces thoroughly for maximum contact and safety.
  • Ships as complete axle kit; professional alignment recommended post-installation.

Installation Notes

  • Professional installation recommended.
  • Torque extended bolts to 89-103 ft-lbs (120-140 Nm) in star pattern after 50-100 miles.
  • Compatible with OEM lug nuts; uses stock studs—no drilling or hub modification needed.

This Part Fits

Year Make Model Submodel
2012 Infiniti G25 Base
2012 Infiniti G25 Journey
2004-2006,2008 Infiniti G35 Base
2008 Infiniti G35 Journey
2008 Infiniti G35 Sport
2008 Infiniti G35 X
2009-2012 Infiniti G37 Base
2011-2013 Infiniti G37 IPL
2009-2013 Infiniti G37 Journey
2009-2013 Infiniti G37 Sport
2010-2013 Infiniti G37 X
2007-2010 Infiniti M35 Base
2007 Infiniti M35 Sport
2012-2013 Infiniti M37 Base
2006-2007,2009-2010 Infiniti M45 Base
2006-2007 Infiniti M45 Sport
2015-2017 Infiniti Q50 Base
2020 Infiniti Q50 Edition 30
2018 Infiniti Q50 Hybrid Luxe
2015 Infiniti Q50 Hybrid Premium
2015 Infiniti Q50 Hybrid Sport
2018-2022 Infiniti Q50 Luxe
2015 Infiniti Q50 Premium
2018-2021 Infiniti Q50 Pure
2018-2020 Infiniti Q50 Red Sport
2021-2022 Infiniti Q50 Red Sport 400
2021-2022 Infiniti Q50 Sensory
2021 Infiniti Q50 Signature Edition
2015,2018-2020 Infiniti Q50 Sport
2017 Infiniti Q60 Base
2018-2022 Infiniti Q60 Luxe
2018-2022 Infiniti Q60 Pure
2017-2020 Infiniti Q60 Red Sport
2021-2022 Infiniti Q60 Red Sport 400
2018 Infiniti Q60 Sport
2005 Nissan 350Z 35th Anniversary Edition
2003-2008 Nissan 350Z Base
2003-2008 Nissan 350Z Enthusiast
2005-2008 Nissan 350Z Grand Touring
2007-2008 Nissan 350Z Nismo
2003-2005 Nissan 350Z Performance
2003-2008 Nissan 350Z Touring
2003-2006 Nissan 350Z Track
1995-2003 Nissan Maxima GLE
1989-2003 Nissan Maxima GXE
1989-2006 Nissan Maxima SE
2001 Nissan Maxima SE 20th Anniversary Edition
2004-2006 Nissan Maxima SL
2006-2007 Nissan Murano S
2006-2007 Nissan Murano SE
2006-2007 Nissan Murano SL

Why Choose Eibach?

  • Motorsport-proven brand used in Formula Drift and GT racing.
  • Every spacer rigorously tested for load capacity exceeding OEM standards.
  • German engineering ensures concentricity within 0.002 inches for vibration-free performance.

Frequently Asked Questions

  • Q: Will this fit my 2006 Nissan 350Z with aftermarket wheels?
    A: Yes, direct fit for 5x114.3 wheels with 66.1mm or larger hub bore; centerbore rings may be needed for larger bores.
  • Q: What material are the spacers made from?
    A: High-grade 6061-T6 aircraft aluminum, anodized black for corrosion resistance and strength up to 2000kg load rating.
  • Q: What is the warranty and installation time?
    A: Limited lifetime warranty against defects; installs in 30-60 minutes per axle with basic tools and jack.

Shipping & Handling

  • Method: Standard ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Compact box 9 x 7 x 3 inches
  • Weight: 4.85 lbs
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