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SPL Parts engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full SPL Parts lineup with fast shipping and expert fitment support — order with confidence.
Tired of your rear alignment shifting during aggressive driving? The stock eccentric bolts in your 2009+ Nissan 370Z or 2007+ Infiniti G35/G37 are prone to slipping under high cornering loads, leading to unpredictable handling and a loss of your carefully set alignment. The SPL Parts Eccentric Lockout (EL) kit is engineered to eliminate this common issue, ensuring your alignment stays precisely where you set it.
Our EL kit replaces the factory eccentric bolts with robust lockout plates, CNC-machined from high-strength 6061-T6 billet aluminum. These plates, combined with CAD-plated Grade 10.9 hardware, provide a zero-slip solution that locks your rear camber and toe settings in place. This means consistent performance and predictable handling, lap after lap.
Important Note: This kit eliminates the factory adjustment points. You will need adjustable control arms to perform rear camber and toe adjustments after installation. This kit is sold as a complete set for one vehicle.
Upgrade your suspension and maintain perfect alignment with the SPL Parts Eccentric Lockout kit, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2007-2008 | INFINITI | G35 | Base |
| 2007-2008 | INFINITI | G35 | Journey |
| 2007-2008 | INFINITI | G35 | Sport |
| 2007-2008 | INFINITI | G35 | X |
| 2009-2013 | INFINITI | G37 | Base |
| 2009-2013 | INFINITI | G37 | Journey |
| 2009-2013 | INFINITI | G37 | Sport |
| 2011-2013 | INFINITI | G37 | IPL |
| 2015 | INFINITI | Q40 | Base |
| 2009-2017 | Nissan | 370Z | Nismo |
| 2009-2019 | Nissan | 370Z | Touring |
| 2009-2020 | Nissan | 370Z | Base |
| 2010 | Nissan | 370Z | 40th Anniversary Edition |
| 2015-2018 | Nissan | 370Z | Nismo Tech |
| 2015-2018 | Nissan | 370Z | Touring Sport |
| 2015-2020 | Nissan | 370Z | Sport |
| 2018-2019 | Nissan | 370Z | Heritage Edition |
| 2019-2020 | Nissan | 370Z | Nismo |
| 2019-2020 | Nissan | 370Z | Sport Touring |
| 2023 | Nissan | Z | Proto Spec |
| 2023-2024 | Nissan | Z | Performance |
| 2023-2024 | Nissan | Z | Sport |
| 2024 | Nissan | Z | Nismo |
Other popular SPL Parts products customers consider together:
SPL Parts engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full SPL Parts lineup with fast shipping and expert fitment support — order with confidence.
Tired of your rear alignment shifting during aggressive driving? The stock eccentric bolts in your 2009+ Nissan 370Z or 2007+ Infiniti G35/G37 are prone to slipping under high cornering loads, leading to unpredictable handling and a loss of your carefully set alignment. The SPL Parts Eccentric Lockout (EL) kit is engineered to eliminate this common issue, ensuring your alignment stays precisely where you set it.
Our EL kit replaces the factory eccentric bolts with robust lockout plates, CNC-machined from high-strength 6061-T6 billet aluminum. These plates, combined with CAD-plated Grade 10.9 hardware, provide a zero-slip solution that locks your rear camber and toe settings in place. This means consistent performance and predictable handling, lap after lap.
Important Note: This kit eliminates the factory adjustment points. You will need adjustable control arms to perform rear camber and toe adjustments after installation. This kit is sold as a complete set for one vehicle.
Upgrade your suspension and maintain perfect alignment with the SPL Parts Eccentric Lockout kit, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2007-2008 | INFINITI | G35 | Base |
| 2007-2008 | INFINITI | G35 | Journey |
| 2007-2008 | INFINITI | G35 | Sport |
| 2007-2008 | INFINITI | G35 | X |
| 2009-2013 | INFINITI | G37 | Base |
| 2009-2013 | INFINITI | G37 | Journey |
| 2009-2013 | INFINITI | G37 | Sport |
| 2011-2013 | INFINITI | G37 | IPL |
| 2015 | INFINITI | Q40 | Base |
| 2009-2017 | Nissan | 370Z | Nismo |
| 2009-2019 | Nissan | 370Z | Touring |
| 2009-2020 | Nissan | 370Z | Base |
| 2010 | Nissan | 370Z | 40th Anniversary Edition |
| 2015-2018 | Nissan | 370Z | Nismo Tech |
| 2015-2018 | Nissan | 370Z | Touring Sport |
| 2015-2020 | Nissan | 370Z | Sport |
| 2018-2019 | Nissan | 370Z | Heritage Edition |
| 2019-2020 | Nissan | 370Z | Nismo |
| 2019-2020 | Nissan | 370Z | Sport Touring |
| 2023 | Nissan | Z | Proto Spec |
| 2023-2024 | Nissan | Z | Performance |
| 2023-2024 | Nissan | Z | Sport |
| 2024 | Nissan | Z | Nismo |
Other popular SPL Parts products customers consider together: