SPC Performance 72240 Rear Adjustable Arm Kit for 2011-19 Infiniti Q50/Q60/Q70

Vehicle Fitment

• 2011-2013 Infiniti M37 (Base/X)
• 2012-2013 Infiniti M35h (Base)
• 2011-2013 Infiniti M56 (Base/X)
• 2014-2019 Infiniti Q50 (Various trims)
• 2017-2019 Infiniti Q60 (Various trims)
• 2014-2018 Infiniti Q70 (Various trims)

Features

• Three-arm set provides full rear alignment adjustability
• Adjustable camber link offers ±3.0° camber adjustment
• Adjustable toe link provides ±3.0° of toe adjustment beyond OE
• Adjustable trailing arm offers ±1.0" wheel setback adjustment
• High durometer bonded rubber bushings for OE-like ride quality
• Steel construction for strength and durability
• Turnbuckle style adjusters for precise fine tuning
• Restores and expands rear suspension adjustment for stance or performance

Specifications

• Part Number: 72240
• Position: Rear camber, toe, and trailing arm set (complete rear axle)
• Camber Adjustment: ±3.0°
• Toe Adjustment: ±3.0° beyond OE
• Setback Adjustment: ±1.0"
• Material: High-strength steel with bonded rubber bushings
• Sold: Kit contains three adjustable arms
• Warranty: SPC limited lifetime warranty

Included Components

• 1x Adjustable rear camber arm
• 1x Adjustable rear toe arm
• 1x Adjustable rear trailing arm
• Installation hardware

Product Description

The SPC Performance 72240 Rear Adjustable Arm Kit is a complete set designed to make the rear suspension of select Infiniti models fully adjustable for camber, toe, and wheel setback. This three-arm system replaces the fixed-length rear links and provides significantly more alignment range - up to ±3.0° of camber and toe adjustment and ±1.0" of wheel setback - to support lowered cars, track setups, or better alignment correction after worn OE components. The bonded high durometer rubber bushings help retain OE-like ride quality while allowing precise tuning of the suspension geometry.

Fitment is confirmed for Infiniti M-series (M37, M35h, M56) from 2011-2013 and later Q-series sedans and coupes including Q50 (2014-2019), Q60 (2017-2019), and Q70 (2014-2018). The kit's three adjustable arms - camber, toe, and trailing - work together to deliver comprehensive adjustment capability not available with stock rear links, helping improve handling, tire wear, and stance. Professional installation and a full four-wheel alignment after installation are recommended to ensure optimal suspension performance.