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ISR Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ISR Performance lineup with fast shipping and expert fitment support — order with confidence.
Make subtle yet impactful adjustments to your vehicle's wheel fitment with the ISR Performance 5mm Wheel Spacers. These spacers are perfect for achieving a slightly more flush look or gaining just enough clearance for minor brake caliper or suspension component interference. Sold individually, they provide the flexibility to fine-tune your setup precisely. This spacer features a 4/5x114.3mm bolt pattern and a 66.1mm center bore for a secure, hub-centric fit on compatible vehicles.
The 5mm thickness is often used when a very minimal change is desired, or when dealing with specific OEM wheel fitments. The hub-centric design, with its 66.1mm bore, is crucial for maintaining proper wheel balance and reducing stress on your wheel bearings. Enhance your vehicle's aesthetics and resolve minor fitment issues with these quality ISR Performance wheel spacers, available now at GGCRACING.
| Brand | ISR Performance |
|---|---|
| Manufacturer part number | IS-451143-5 |
| GGC SKU | ISRIS-451143-5 |
| UPC / GTIN | ISR0000611 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7.3 × 7.3 × 2 in |
|---|---|
| Shipping weight | 0.46 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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