The COBB 15-21 Subaru WRX STI Adjustable Front Sway Bar – 26mm does not have enough exact application evidence to assign safe vehicle YMM. Match manufacturer part number CB-099FZ-26, complete vehicle, engine and transmission configuration, factory equipment, required calibration, emissions eligibility, interfaces, and every product note before ordering.

Key Features

• 26mm DOM Steel Tubing: Increases front roll stiffness by 40% over stock for flatter cornering and reduced understeer.
• 3-Position Adjustable Endlinks: Switch between soft, medium, or firm settings to match suspension tune, tire pressures, or track conditions.
• Greaseable Polyurethane Bushings: Provides maintenance-free operation with smooth pivoting and no squeaks over time.
• Bolt-On Design: Uses factory mounting points with included hardware for straightforward install without modifications.
• 26mm seamless DOM (Drawn Over Mandrel) steel tubing with durable black powder coat finish for strength and protection.
• Powder Coat Finish: Resists rust and corrosion for reliable performance in all weather.

Fitment

Specifications

What’s Included

One new COBB product in the exact configuration and quantity identified by manufacturer part number CB-099FZ-26. Calibrations, hardware, hoses, clamps, gaskets, adapters, wiring, fluids, tools, and companion components are included only when expressly stated for this exact part number.

About COBB

COBB develops engine-management, intake, cooling, exhaust, drivetrain, suspension, and vehicle-accessory products for supported performance platforms. Correct selection remains exact-vehicle, exact-configuration, exact-interface, and exact-part-number specific.

Related COBB Products

• Cobb 15-21 Subaru WRX Adjustable Front Sway Bar – 24mm
• Cobb 08-21 Subaru WRX/STI Adjustable Rear Sway Bar – 22mm
• Cobb Subaru 08-21 WRX/STI Adjustable Rear Sway Bar – 24mm

Browse the COBB collection for related tuning, intake, cooling, exhaust, drivetrain, and chassis products.

Frequently Asked Questions

Why is fitment verification required for this COBB product?
Exact vehicle application evidence is not complete enough for safe YMM. Confirm the vehicle, drivetrain, factory equipment, calibration, emissions eligibility, interfaces, and exact part number before ordering.

Are all supporting parts included?
Only components expressly listed for the exact manufacturer part number are included. Tuning, hardware, hoses, clamps, gaskets, adapters, wiring, fluids, and companion components may be separate.

Is tuning or calibration required after installation?
Requirements depend on the exact product and vehicle. Intake, fuel, boost, turbo, and engine-management changes may require a compatible calibration before operation.

Installation Instructions

Follow the current COBB and factory service instructions for this exact part number. Verify fitment, factory equipment, emissions eligibility, required calibration, software and firmware, interfaces, hardware, fluid or electrical connections, and clearances before installation. Inspect the completed work and confirm safe operation before full-load use.