SKU: 73005 | UPC: 082642730057
SPC Performance 73005 Adjustable Front Upper Control Arms
This pair of patent pending adjustable front upper control arms fits Infiniti G37, Nissan 370Z and related models. They deliver ±4° camber and ±4° caster change with OE design clearance to avoid fender interference. Rubber isolated xAxis sealed flex joints keep factory NVH levels while adding mono-ball handling qualities.
Key Features
- Adjustability: ±4° camber and ±4° caster on vehicle
- Clearance: Matches OE design for maximum camber without fender contact
- Adjusters: Turnbuckle style for quick alignment changes
- Construction: High strength forged steel components with optimized geometry
- Joints: xAxis sealed flex joints with rubber isolation at inner bushing
- Ball Joint: Sealed unit with high polished ball for long wear
Specifications
| Detail | Value |
|---|---|
| Brand | SPC Performance |
| Type | Adjustable Front Upper Control Arms |
| Compatibility | Infiniti G37, 370Z, Q50, Q60 and more |
| Patent | US 2016/0059652 A1 |
| Country of Origin | United States |
| Warranty | Manufacturer limited warranty |
Whats Included
- Pair of adjustable front upper control arms
- Turnbuckle adjusters
- Sealed ball joints and xAxis flex joints installed
Product Notes
- Retains OE bushing values for NVH
- Provides handling qualities of a mono-ball
- US Patent # US 2016/0059652 A1
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2008-2013 | Infiniti | G37 | All submodels listed |
| 2009-2020 | Nissan | 370Z | All submodels listed |
| 2014-2023 | Infiniti | Q50 | Multiple trims |
| 2014-2022 | Infiniti | Q60 | Multiple trims |
Why Choose SPC Performance?
- Strongest adjustable arm design with forged steel
- Sealed joints prevent corrosion and contamination
- Easy on-car alignment with turnbuckle adjusters
- Geometry reduces stress to tension and compression only
Frequently Asked Questions
- Q: What adjustment range does this arm provide?
- A: ±4° camber and ±4° caster.
- Q: Will these arms fit without fender modifications?
- A: Yes, they match OE clearance design.
- Q: Do they change factory NVH levels?
- A: No, rubber isolation maintains OE NVH values.
Shipping & Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Standard manufacturer box
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