SPC Performance

SPC Performance 93-05 Lexus GS300/98-00 GS400/01-05 GS430 Front Adjustable Upper Control Arms - 72270

(No reviews yet) Write a Review
SKU:
SPC72270
UPC:
082642722700
MPN:
72270
Availability:
Regularly stocked product
  • Photo - Primary
  • Photo - Primary
  • Photo - Primary
$619.96
Frequently bought together:

Description

Are SPC Control Arms designed for a specific type of vehicle?
SPC Control Arms are engineered for a precise bolt-on installation, requiring confirmation of vehicle fitment for optimal performance and alignment accuracy.

What is the primary function of SPC Control Arms?
Achieve precise wheel alignment with SPC Control Arms to gain predictable handling and enhanced grip for aggressive driving and track performance.

SPC Control Arms offer precise wheel alignment adjustments, allowing up to +/- 2.0 degrees of camber change for optimized track and autocross performance. Featuring a patented sliding balljoint and tubular welded design, these control arms provide the ultimate control for aggressive driving enthusiasts.

What Owners Say

Owners and enthusiasts acknowledge that SPC upper control arms offer excellent adjustability and have been popular choices for suspension tuning, with sealed ball joints and effective bushing designs. Many report satisfaction with the camber adjustment range and overall fitment. However, there's consistent concern about reliability issues in recent years, with multiple owners experiencing premature bushing failures and ball joint problems that weren't present in older production runs. Some view the adjustability as less necessary than advertised, questioning the value proposition at this price point. Despite these durability concerns, SPC control arms maintain a presence in the market based on their adjustment capabilities, though potential buyers should weigh recent quality feedback carefully.

Key Features

  • +/-1deg caster
  • +/-2.0deg camber change
  • patented sliding balljoint and caster plate
  • Tubular welded design
  • Adjusts camber plus or minus 2.0 degrees
  • Adjusts caster plus or minus 1.0 degree

Why Choose the SPC Control Arm

Achieves precise wheel alignment for predictable handling and cornering.

Transforms your driving experience with enhanced grip and stability.

Provides the ultimate control for aggressive driving and track performance.

Eliminates unwanted tire wear and maximizes tire lifespan.

Who Is This For?

Track / Autocross — 9/10
Adjustable camber and caster for precise alignment tuning.

Street Performance — 8/10
Allows fine-tuning of suspension geometry for better handling.

Racing Competition — 9/10
Enables critical alignment adjustments for competitive advantage.

Easy DIY Install — 7/10
Bolt-on installation type simplifies the process.

Visual / Aesthetic Upgrade — 5/10
Tubular welded design may offer a visual enhancement.

Frequently Asked Questions

What vehicles are SPC Control Arms compatible with?

SPC Control Arms are designed for a precise fitment on 1993-2010 Lexus GS300/GS400/GS430 and one additional model. This ensures proper integration with your vehicle's original mounting points. Install these arms with confidence for a direct bolt-on upgrade.

How difficult is the installation of SPC Control Arms?

Installation of SPC Control Arms is a straightforward bolt-on process. This design simplifies the procedure, allowing for quicker integration into your existing suspension setup. Enthusiasts can expect a manageable upgrade experience.

What performance benefits do SPC Control Arms offer for racing?

SPC Control Arms provide a 9/9 score for Racing Competition, enabling critical alignment adjustments for a competitive advantage. Their patented sliding balljoint and caster plate allow for precise tuning of camber and caster. Achieve the ultimate control for peak performance.

Are SPC Control Arms a worthwhile upgrade over stock components?

Upgrading to SPC Control Arms is highly recommended for those seeking enhanced driving dynamics. The ability to adjust +/- 2.0deg camber fundamentally transforms handling characteristics. Experience predictable cornering and superior grip with this performance-oriented upgrade.

What is the typical maintenance level for SPC Control Arms?

SPC Control Arms feature a moderate maintenance level, reflecting their robust construction. The tubular welded design ensures durability for performance driving. This design is best for enthusiasts focused on optimizing suspension alignment.

Additional Resources

Official SPC Performance Product Page

Installation Guide (PDF)

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

View AllClose

Additional Information

Clearance Item:
N
MPN:
72270
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Suspension>Control Arms
Install Type:
Bolt-On
Product Level:
Premium Performance
Track / Autocross:
9/10
Street Performance:
8/10
Racing Competition:
9/10
Easy DIY Install:
7/10
Visual / Aesthetic Upgrade:
5/10
View AllClose

Related Products

Related Products