What is the purpose of adjusting the wheel base?

Adjusting the wheel base, or setback, can help optimize your vehicle's handling characteristics. It's often done to correct alignment issues after suspension modifications or to fine-tune the car's stability and turn-in response for track driving.

Does this trailing arm come with all the necessary hardware for installation?

The manufacturer's description focuses on the arm itself and its adjustability features. It's recommended to consult the installation instructions or contact our support team to confirm if any additional hardware is included or required.

How does the rubber bushing help maintain ride quality?

The high-durometer bonded rubber bushings absorb road vibrations and impacts, similar to the factory suspension components. This helps prevent harshness from being transmitted into the cabin, ensuring a more comfortable ride even with the added adjustability.

SPC Performance Trailing Arm 72250 - Infiniti M/Q Series

Name: SPC Performance Infiniti Trailing Arm
Brand: SPC Performance
Price: 126.44 USD
Availability: InStock

SPC Performance Infiniti Trailing Arm

$126.44

Only 6 left in stock

SPC Performance adjustable trailing arm for Infiniti M/Q series. Adjusts wheel base for better alignment and handling.

Key Features

Fits multiple Infiniti M and Q series vehicles from 2011-2024.
Adjustable trailing arm allows for up to +-1 inch of wheel base (setback) adjustment.
Turnbuckle adjusters make alignment adjustments smooth and reliable.
Features high-durometer bonded rubber bushings to maintain factory ride quality.
All-steel construction offers strength and durability.
Direct replacement for stock, non-adjustable trailing arms.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

With its all-steel construction and turnbuckle adjusters, this SPC Performance trailing arm offers a solid way to fine-tune the rear suspension on a range of Infiniti models. If you're looking to adjust the wheel base for track use, accommodate other suspension modifications, or simply replace a worn-out stock arm, this part gives you up to 1 inch of movement for setback adjustment. The bonded rubber bushings are designed to keep the ride quality close to how it felt from the factory, so you don't sacrifice comfort for adjustability. This is a direct replacement for the non-adjustable factory arm, making it a straightforward upgrade for your Infiniti M35h, Q50, or Q70.

The steel construction means this arm is built to handle the stresses of the road and track, while the turnbuckle design allows for smooth and reliable adjustments to your alignment. SPC Performance has included high-durometer rubber bushings to help maintain that factory ride feel, which is a notable detail for a part that offers this much adjustability. This trailing arm is designed to fit right into place, simplifying the installation process for mechanics and DIYers alike.