JDM Subaru STI RAYS RE-B51 Forged Wheels 17×7 +55 5×100 – Set of 4

Looking for genuine Subaru STI RAYS RE-B51 forged wheels for sale?

J-Spec Auto Sports offers this rare complete set of four genuine JDM RE-B51 wheels manufactured by RAYS Engineering for Subaru STI.

These wheels combine forged monoblock construction, 17×7 sizing, +55 mm offset, and a 5×100 bolt pattern with authentic Japanese Subaru STI provenance.

QUICK DETAILS

• Manufacturer: RAYS Engineering
• Model: RE-B51
• Application: Subaru STI Genuine Option
• Construction: Forged Aluminum Monoblock
• Size: 17×7
• Diameter: 17 Inches
• Width: 7 Inches
• Offset: +55 mm / ET55
• Bolt Pattern / PCD: 5×100
• Finish: Gunmetal
• Configuration: Square
• Quantity: Set of 4
• Condition: Used JDM
• Origin: Japan
• Item ID: 251708
• SKU: WH194-1

GENUINE SUBARU STI RAYS RE-B51 WHEELS

These are genuine RAYS Engineering RE-B51 wheels produced as a Subaru STI option, not replica or RE-B51-style aftermarket wheels.

That makes them especially desirable for enthusiasts looking for authentic Japanese-market Subaru components.

They’re an excellent choice for:

• JDM Subaru STI restorations
• Period-correct Subaru builds
• Subaru WRX OEM+ projects
• Genuine STI-option parts collections
• Compatible Subaru 5×100 builds

For collectors and Subaru enthusiasts, the combination of RAYS Engineering + Subaru STI + forged construction is the key selling point.

FORGED MONOBLOCK CONSTRUCTION

The RE-B51 features forged aluminum monoblock construction.

Forging allows wheel manufacturers to optimize strength and material distribution compared with conventional casting methods.

As a result, genuine forged RAYS wheels are highly desirable for performance applications.

However, we do not claim a specific wheel weight unless this exact set has been physically weighed.

17×7 +55 SPECIFICATION

Each wheel measures:

17×7 with a +55 mm / ET55 offset

The complete specification is:

17×7 | +55 | 5×100

These dimensions are more useful for determining compatibility than bolt pattern alone.

Buyers considering these wheels for a vehicle other than their original Subaru STI application should compare all dimensions with their current wheel setup.

5×100 BOLT PATTERN

These RAYS RE-B51 wheels use a 5×100 bolt pattern.

That makes them relevant to several compatible Subaru platforms.

Potential applications may include select:

• Subaru Impreza WRX
• JDM Subaru Impreza WRX STI
• Subaru Forester / Forester XT
• Subaru Legacy / Legacy GT

However, fitment varies by model year, market, brakes, suspension, and vehicle modifications.

Therefore, 5×100 should never be treated as universal Subaru fitment.

SUBARU WRX APPLICATIONS

These wheels may be an excellent OEM+ option for compatible 5×100 Subaru WRX models.

Their 17-inch diameter, +55 offset, and genuine STI heritage make them particularly attractive to owners seeking an authentic Japanese Subaru appearance.

Nevertheless, verify the exact vehicle before purchasing.

JDM SUBARU STI APPLICATIONS

The RE-B51 is particularly desirable because of its association with Japanese-market Subaru STI applications.

For a period-correct JDM build, genuine RAYS/STI option wheels provide something generic aftermarket wheels cannot: authentic Subaru STI provenance.

Because Subaru STI hub and brake specifications changed across generations, exact fitment should always be verified rather than assuming that every STI uses the same wheel.

BRAKE CLEARANCE

Do not assume that these wheels clear every Subaru Brembo brake package simply because they are Subaru STI-option wheels.

Brake clearance depends on:

• Caliper design
• Rotor dimensions
• Spoke profile
• Wheel barrel
• Hub configuration

If this specific WH194-1 set has been physically test-fitted over a particular STI Brembo setup, that exact verified application can be added to the listing.

GUNMETAL FINISH

This particular set has a gunmetal finish, giving the wheels a clean OEM+ appearance that works well on classic and modern Subaru builds.

Because these are used JDM wheels, inspect the actual product photos for:

• Scratches
• Scuffs
• Curb marks
• Finish wear
• Chips
• Brake-dust staining
• Previous refinishing

The actual photographs should be considered part of the condition description.

USED JDM CONDITION

These are pre-owned JDM wheels imported from Japan.

Normal cosmetic wear should be expected.

Before installation, used wheels should be inspected for:

• Cracks
• Bends
• Excessive runout
• Bead-seat damage
• Lug-hole damage
• Previous repairs
• Valve-stem condition

WHY BUY RAYS RE-B51 STI WHEELS?

This set combines several highly desirable features:

• Genuine RAYS Engineering wheels
• Subaru STI genuine-option provenance
• Rare RE-B51 model
• Forged aluminum monoblock construction
• 17×7 sizing
• +55 / ET55 offset
• 5×100 bolt pattern
• Gunmetal finish
• Complete matching set of four
• Authentic JDM origin

For an enthusiast building a period-correct Subaru, genuine STI-option RAYS wheels provide authenticity that replica wheels cannot duplicate.

FITMENT CHECKLIST

Before ordering, confirm:

• 5×100 bolt pattern
• 17-inch diameter
• 7-inch width
• +55 / ET55 offset
• Center bore
• Lug-seat type
• Brake clearance
• Suspension clearance
• Fender clearance
• Correct tire size

Contact J-Spec Auto Sports with your vehicle information if you need help checking fitment.

FREQUENTLY ASKED QUESTIONS

Are these genuine RAYS wheels?

Yes. These are genuine RAYS Engineering RE-B51 wheels.

Are these genuine Subaru STI option wheels?

Yes. This RE-B51 set is identified as a genuine Subaru STI option manufactured by RAYS Engineering.

Are they forged?

Yes. They feature forged aluminum monoblock construction.

What size are they?

17×7 inches

What is the offset?

+55 mm / ET55

What is the bolt pattern?

5×100

What color are they?

This set has a gunmetal finish.

How many wheels are included?

A complete set of four.

Are they staggered?

No. All four wheels use the same 17×7 +55 specification.

Will they fit a Subaru WRX?

They may fit compatible 5×100 WRX applications. Verify your exact year, brakes, suspension, center bore, and tire requirements before ordering.

Will they fit a Subaru STI?

Potentially, depending on the exact STI generation and hub/brake configuration. Not every STI uses the same bolt pattern or brake setup.

Do they clear STI Brembo brakes?

Do not assume universal Brembo clearance. The exact brake setup should be verified before purchase.

Are these wheels new?

No. They are used JDM wheels imported from Japan.

BUY JDM SUBARU STI RAYS RE-B51 FORGED WHEELS

For enthusiasts searching for RAYS RE-B51 wheels, Subaru STI forged wheels, Subaru 5×100 RAYS wheels, JDM STI option wheels, or 17×7 +55 forged wheels, this rare complete set offers authentic Subaru and RAYS heritage.

RAYS Engineering → RE-B51 → Subaru STI Genuine Option → Forged Monoblock → 17×7 → +55/ET55 → 5×100 → Set of 4

Contact J-Spec Auto Sports with your vehicle’s year, model, trim, brake setup, and current wheel specifications for fitment assistance.

See more wheels:  https://jspecauto.com/product-category/5×100-and-5×114-wheels-for-subaru-honda-toyota-mazda/