Cobb 15-21 Subaru WRX/STI Adjustable Toe Arm & Adjustable Lower Control Arm Package-COBB-COBBCB-0015
Cobb 15-21 Subaru WRX/STI Adjustable Toe Arm & Adjustable Lower Control Arm Package-COBB-COBBCB-0015
Cobb 15-21 Subaru WRX/STI Adjustable Toe Arm & Adjustable Lower Control Arm Package-COBB-COBBCB-0015
Cobb 15-21 Subaru WRX/STI Adjustable Toe Arm & Adjustable Lower Control Arm Package-COBB-COBBCB-0015
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Cobb 15-21 Subaru WRX/STI Adjustable Toe Arm & Adjustable Lower Control Arm Package

COBB
COBBCB-0015
700424681020
Control Arms
14 Units In Stock - Ships Next Business Day
$ 575.00
$ 575.00

SKU: BCB-0015   |   UPC: 700424681020

Cobb 15-21 Subaru WRX/STI Adjustable Toe Arm & Adjustable Lower Control Arm Package

This package combines Cobb adjustable rear upper toe arms (PN 755020) and front lower control arms (PN 755010) for 2015-2021 Subaru WRX and STI models. These parts enable precise toe and camber adjustments to maintain optimal tire contact after lowering or track use. Drivers gain sharper turn-in, reduced tire wear, and enhanced stability on street or circuit.

Key Features

  • Adjustable Rear Toe: Turnbuckle-style upper control arms with left- and right-hand threads allow +/- 2 degrees toe adjustment without wheel removal for quick alignment tweaks.
  • Adjustable Front Camber: Eccentric bushing design on lower control arms provides +/- 1.5 degrees camber adjustment to correct geometry on lowered vehicles.
  • Spherical Bearings: 1-inch PTFE-lined, greaseable bearings ensure zero deflection and smooth articulation under high loads for direct suspension feedback.
  • Billet Construction: CNC-machined 6061-T6 aluminum arms with anodized finish resist corrosion and withstand track abuse.
  • Bolt-On Fitment: Direct replacement using OEM mounting points and hardware, no fabrication needed for immediate gains.

Product Notes

  • Grease spherical bearings every 5,000 miles or after wet conditions to maintain smooth operation.
  • Pair with aftermarket sway bars or coilovers for full suspension tuning potential.
  • Package ships fully assembled with all necessary hardware.

Installation Notes

  • Professional installation recommended.
  • Full alignment required after install to dial in specs.
  • Compatible with OEM and most aftermarket hardware torque to factory specs.

This Part Fits

Year Make Model Submodel
2015-2021 Subaru WRX Base, Premium, Limited
2015-2021 Subaru WRX STI Base, Limited

Why Choose Cobb?

  • Subaru specialists with decades of platform development experience.
  • Track-proven designs tested on VA-chassis cars.
  • Precision engineering for repeatable alignment under racing stress.

Frequently Asked Questions

  • Q: Will this fit my 2018 WRX Premium or STI?
    A: Yes, direct bolt-on for all 2015-2021 VA-chassis WRX and STI trims with no modifications.
  • Q: What materials and bearings are used?
    A: 6061-T6 billet aluminum arms with 1-inch greaseable, PTFE-lined spherical bearings for durability and precision.
  • Q: What is the warranty and install process?
    A: 1-year manufacturer defect warranty install takes 2-4 hours per end, requires lift and alignment rack.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Single reinforced box, 24" x 8" x 6"
  • Weight: 9.5 lbs

Request For Information

Have questions about Cobb 15-21 Subaru WRX/STI Adjustable Toe Arm & Adjustable Lower Control Arm Package? Fill out the form below and we'll get back to you by the next business day.
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Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

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