SPL Parts 2009+ Nissan 370Z Rear Mid Links

SPL Rear Mid Links (RML) replace the stock spring bucket arms to offer complete control over rear toe, rear spring rate, and ride height. The threaded spring perch accepts common 60mm ID springs and allows corner weighting with fine adjustment of ride height. The upper spring perch also has a linear adjustment range to match the spring location and reduce misalignment. We recommend pairing our midlinks with our eccentric lockout kit (ELT Z34) to eliminate the stock eccentric bolt, which can slip under significant load and ruin your alignment, leading to aggressive tire wear and poor handling in most cases. This also prevents the need to re-align the upper spring seat every time the eccentric is adjusted. Does not include springs. Benefits Large Range of Toe Adjustment Lightweight: 4.828 lbs (2.19 kg) per Side with Upper Perches Quickly Change Rear Spring Rates Adjust Rear Ride Height Less Rear Toe Change from Bushing Deflection Maintenance-Free, US Made, PTFE-Lined FK Bearings Materials 6061-T6 Aluminum Arm Body 6061-T6 Aluminum Spacers & Spring Alignment Pucks 4130 Chromoly Steel Double Adjuster 304 Stainless Steel Spring Seats Ti-6Al-4V Titanium Hardware (Anodized Blue) Swift 60mm Spring Thrust Washers SPL Nissan Z34 370Z / Infiniti G37 Rear Adjustable Mid Arms

• Proudly made, engineered, and assembled in the USA.

Upgrade your vehicle's rear suspension with the SPL Parts Rear Mid Links (Part Number: sppSPL RML Z34), designed specifically for 2010-2012 Infiniti G37 and 2009+ Nissan 370Z models. Crafted from durable 6061-T6 aluminum and 4130 chromoly steel, these mid links replace the stock spring bucket arms, providing comprehensive control over rear toe, spring rate, and ride height. The threaded spring perch accommodates common 60mm ID springs, enabling precise corner weighting and fine-tuning of ride height without sacrificing performance or comfort. The upper spring perch offers linear adjustment to align spring location accurately, reducing misalignment issues that can lead to uneven tire wear and handling inconsistencies.

These mid links feature PTFE-lined FK bearings for low maintenance and long-lasting durability, and are constructed with lightweight materials, weighing approximately 4.83 lbs per side with upper perches. They facilitate quick changes to rear spring rates and ride height adjustments, making them ideal for enthusiasts seeking customizable suspension tuning.

For optimal performance and to prevent the eccentric bolt from slipping under heavy loads, SPL recommends pairing these mid links with their eccentric lockout kit (ELT Z34). This combination eliminates the need for re-aligning the upper spring seat after each adjustment, ensuring consistent alignment and handling. Designed and assembled in the USA, these components offer a reliable upgrade for serious drivers aiming for precise suspension control and improved handling dynamics. Please note, springs are not included with this product.

Features:

• Replace stock spring bucket arms for full rear toe, spring rate, and ride height control

• Threaded spring perch accepts 60mm ID springs, allowing precise corner weighting and ride height adjustments

• Linear upper spring perch for accurate spring alignment and reduced misalignment

• Constructed from lightweight 6061-T6 aluminum, 4130 chromoly steel, and stainless steel components

• PTFE-lined FK bearings for maintenance-free durability

• Allows quick spring rate changes and rear ride height adjustments

• Weighs approximately 4.83 lbs per side with upper perches

• Pair with SPL eccentric lockout kit (ELT Z34) to eliminate eccentric bolt slip and maintain alignment

• Designed, engineered, and assembled in the USA

Fitment:
Infiniti G35 Base 2007
Infiniti G35 Base 2008
Infiniti G35 Journey 2007
Infiniti G35 Journey 2008
Infiniti G35 Sport 2007
Infiniti G35 Sport 2008
Infiniti G35 X 2007
Infiniti G35 X 2008
Infiniti G37 Base 2009
Infiniti G37 Base 2010
Infiniti G37 Base 2011
Infiniti G37 Base 2012
Infiniti G37 Base 2013
Infiniti G37 IPL 2011
Infiniti G37 IPL 2012
Infiniti G37 IPL 2013
Infiniti G37 Journey 2009
Infiniti G37 Journey 2010
Infiniti G37 Journey 2011
Infiniti G37 Journey 2012
Infiniti G37 Journey 2013
Infiniti G37 Sport 2009
Infiniti G37 Sport 2010
Infiniti G37 Sport 2011
Infiniti G37 Sport 2012
Infiniti G37 Sport 2013
Infiniti G37 X 2009
Infiniti G37 X 2010
Infiniti G37 X 2011
Infiniti G37 X 2012
Infiniti G37 X 2013
Infiniti Q40 Base 2015
Nissan 370Z 40th Anniversary Edition 2010
Nissan 370Z Base 2009
Nissan 370Z Base 2010
Nissan 370Z Base 2011
Nissan 370Z Base 2012
Nissan 370Z Base 2013
Nissan 370Z Base 2014
Nissan 370Z Base 2015
Nissan 370Z Base 2016
Nissan 370Z Base 2017
Nissan 370Z Base 2018
Nissan 370Z Base 2019
Nissan 370Z Base 2020
Nissan 370Z Heritage Edition 2018
Nissan 370Z Heritage Edition 2019
Nissan 370Z Nismo 2009
Nissan 370Z Nismo 2010
Nissan 370Z Nismo 2011
Nissan 370Z Nismo 2012
Nissan 370Z Nismo 2013
Nissan 370Z Nismo 2014
Nissan 370Z Nismo 2015
Nissan 370Z Nismo 2016
Nissan 370Z Nismo 2017
Nissan 370Z Nismo 2019
Nissan 370Z Nismo 2020
Nissan 370Z Nismo Tech 2015
Nissan 370Z Nismo Tech 2016
Nissan 370Z Nismo Tech 2017
Nissan 370Z Nismo Tech 2018
Nissan 370Z Sport 2015
Nissan 370Z Sport 2016
Nissan 370Z Sport 2017
Nissan 370Z Sport 2018
Nissan 370Z Sport 2019
Nissan 370Z Sport 2020
Nissan 370Z Sport Tech 2015
Nissan 370Z Sport Tech 2016
Nissan 370Z Sport Tech 2017
Nissan 370Z Sport Tech 2018
Nissan 370Z Sport Touring 2019
Nissan 370Z Sport Touring 2020
Nissan 370Z Touring 2009
Nissan 370Z Touring 2010
Nissan 370Z Touring 2011
Nissan 370Z Touring 2012
Nissan 370Z Touring 2013
Nissan 370Z Touring 2014
Nissan 370Z Touring 2015
Nissan 370Z Touring 2016
Nissan 370Z Touring 2017
Nissan 370Z Touring 2018
Nissan 370Z Touring 2019
Nissan 370Z Touring Sport 2015
Nissan 370Z Touring Sport 2016
Nissan 370Z Touring Sport 2017
Nissan 370Z Touring Sport 2018
Nissan Z Nismo 2024
Nissan Z Nismo 2025
Nissan Z Performance 2023
Nissan Z Performance 2024
Nissan Z Performance 2025
Nissan Z Proto Spec 2023
Nissan Z Sport 2023
Nissan Z Sport 2024
Nissan Z Sport 2025