The fifteen52 Sector RSR is the brand’s lightest 19-inch wheel to date, engineered specifically for performance enthusiasts who demand both style and function. Designed to fit the 2015–2024 Subaru WRX and 2011–2021 Subaru STI, this wheel combines advanced manufacturing techniques with a bold, aggressive aesthetic. Its unique convex-concave split-5 spoke design features deep scalloping that reduces weight while maintaining exceptional rigidity, making it ideal for spirited street driving and track days alike.

Whether you’re upgrading your daily driver or preparing your Subaru for competitive events, the Sector RSR offers a perfect balance of lightweight construction, brake clearance, and durability. The bronze finish with a gloss lip adds a distinctive look that complements the aggressive stance of these iconic performance models.

Key Features

The Sector RSR wheel incorporates several innovative features that enhance performance, fitment, and durability:

• Flow formed A356-T6 aluminum construction for superior strength-to-weight ratio
• Convex-concave split-5 spoke design with ball cut scalloped spokes to reduce unsprung weight
• Two face profiles to maximize brake caliper clearance and lip size
• Reinforced outer lip and oversized lug pockets for track-ready durability
• TPMS compatible for seamless integration with factory tire pressure monitoring systems
• Durable bronze finish with a gloss lip for a striking appearance
• Tested to SAE J2530 standards with TUV certification where applicable
• Includes new solid aluminum 52 center caps with a 62mm diameter
• Available in square and staggered fitments to suit various driving preferences

Construction & Design

The Sector RSR wheels are crafted using flow formed A356-T6 aluminum, a process that enhances the metal’s tensile strength and reduces overall weight without compromising durability. This advanced manufacturing technique involves spinning the wheel while applying pressure to the barrel, resulting in a denser, stronger material structure compared to traditional cast wheels.

The design features deeply scalloped split-5 spokes that not only reduce weight but also improve rigidity, essential for maintaining precise handling under high loads. The reinforced outer lip and oversized lug pockets provide additional strength where it’s needed most, ensuring the wheels can withstand the rigors of aggressive driving and track use.

Installation & Fitment

The fifteen52 Sector RSR wheels are designed as direct fit replacements for the 2015–2024 Subaru WRX and 2011–2021 Subaru STI models, featuring a 5x114.3 bolt pattern and a 38mm offset. This ensures proper clearance for factory brake calipers and suspension components without the need for modifications. Installation is straightforward with standard tools, and the wheels are fully compatible with factory TPMS sensors, preserving all original vehicle functions.

What's Included

• 1x fifteen52 Sector RSR 19x9.5 wheel in Bronze with Gloss Lip
• 1x solid aluminum fifteen52 RSR center cap (62mm diameter)
• 2x black RSR lip decals for added styling detail

Ideal For

The Sector RSR wheels are perfect for Subaru WRX and STI owners seeking a lightweight, durable wheel that enhances both the appearance and performance of their vehicle. Ideal for enthusiasts who participate in track days, autocross, or spirited street driving, these wheels offer a blend of aggressive styling and engineering precision. They also suit those looking to upgrade from heavier factory wheels to improve handling and reduce unsprung mass.