KSP PERFORMANCE 15mm 5x112 Wheel Spacers (Pair) — Forged 6061-T6 Black, 66.56mm Hubcentric for BMW Fitment

KSP 15mm 5x112 wheel spacers are forged 6061-T6 hubcentric adapters that safely push wheels outward 15mm to correct fitment and create a wider, more aggressive stance.

These KSP PERFORMANCE spacers are CNC-machined from lightweight anodized 6061-T6 aluminum and finished black for corrosion resistance. Designed to match a 5x112 bolt pattern with a 66.56mm center bore, they are engineered to mount with minimal runout and to preserve factory driving characteristics. Each pair ships with laser-engraved sizing, a pro instruction manual, KSP stickers, and a one-year support promise from the brand.

How do these spacers improve wheel fitment?

By adding 15mm of offset, the spacers move the wheel flange farther from the hub so wheels that rub calipers, struts, or inner fenders now clear safely. Hubcentric design reduces the chance of vibration by centering the wheel on the hub rather than relying on the lug studs alone.

• 15mm thickness corrects minor clearance and stance issues
• 66.56mm center bore matches OEM dimensions for hubcentric mounting
• Laser-engraved sizing and part numbers for fast identification

Are these spacers strong and safe for street or track use?

KSP manufactures these spacers from forged 6061-T6 aluminum and completes them with a corrosion-resistant anodized finish. Precision CNC machining and pockets for prying help ensure safe installation without cracking or warping.

• Real forged 6061-T6 aluminum for high strength-to-weight ratio
• Pockets around the circumference allow safe removal and reduce material stress
• Thread locker included to help secure fasteners

Which vehicles and wheel bolt patterns fit these spacers?

These adapters are cut for a 5x112 bolt pattern and a 66.56mm hub bore, which suits many modern BMW models and other cars using that specification. They are sold as a pair (2pcs) at 15mm thickness — confirm bolt length and thread pitch before installation.

• 5x112 bolt pattern — common on many newer BMWs and European cars
• 66.56mm hubcentric bore — designed to match OEM hub diameters
• Contact KSP with model/year for bolt recommendations if needed

What comes in the box and what support does KSP provide?

Each order includes two wheel spacers, a professional installation manual, KSP stickers, and one year of support. KSP encourages customers to ask for bolt recommendations and offers installation guidance within 24 hours.

• 2 x 15mm forged aluminum spacers (pair)
• Laser-engraved part sizing, pro instruction manual, and stickers
• One-year KSP Support and pre-sale bolt recommendation service

Who is this for: These spacers suit enthusiasts and owners who need a modest offset correction to prevent rubbing, improve wheel appearance, or achieve a slightly wider track on vehicles using the 5x112/66.56mm specification — particularly many newer BMW M3/M4 and other 1–8 series models and compatible European cars. They are intended for buyers who want a lightweight, precisely machined spacer from a performance-minded brand; confirm bolt compatibility and suspension clearance before fitting.