{"product_id":"hprm-wheel-spacers-hub-centric-extended-bolts-included-bmw-m3-m4-x3m-x4m","title":"HPRM Hub Centric HPRM Wheel Spacers (10mm, 12mm, 15mm) , Extended Bolts Included: BMW M3 \/ M4 \/ X3M \/ X4M (set of 2)","description":"\u003cp\u003eOur HPRM Motorsport spacers are the best-value wheel spacers on the market, period.\u003cbr\u003e\u003cbr\u003e1set = 2 wheel spacers. 2 set needed for full car. \u003c\/p\u003e\n\u003cp\u003eHub-centric and CNC machined from high-grade 6061-T6 aluminum alloy, finished in anodized black. Sold as a set of 2, available in 10mm, 12mm, 15mm, and 18mm — extended black wheel bolts are included, so no additional hardware is needed. (You'll need 2 sets for one vehicle — front and rear.)\u003c\/p\u003e\n\u003cp\u003eLike every HPRM Motorsport product, these are backed by a lifetime warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple bolt-on modification\u003c\/strong\u003e — no drilling, no trimming, no special tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves looks and handling\u003c\/strong\u003e — pushes the wheel out for a flush, aggressive stance and a wider effective track\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended black wheel bolts included\u003c\/strong\u003e — matched length for your spacer thickness, no separate hardware order\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6061-T6 aluminum alloy, anodized black\u003c\/strong\u003e — built for strength, not just looks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub-centric fit\u003c\/strong\u003e — centers on the hub, not the lug bolts, for a vibration-free ride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in pry tabs\u003c\/strong\u003e — for easy removal, no fighting a stuck spacer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime warranty\u003c\/strong\u003e — covers defects and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2x wheel spacers (thickness per your selection)\u003c\/li\u003e\n\u003cli\u003eMatched extended black wheel bolts\u003c\/li\u003e\n\u003cli\u003eAll hardware needed for install — nothing else to buy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall:\u003c\/strong\u003e Bolt-on installation over your factory hub, torqued to spec with the included extended bolts. No spacers, adapters, or aftermarket hardware beyond what's in the box. If you're not comfortable doing this yourself, any shop familiar with European wheel fitment can install these in under an hour.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHPRM Fitment Recommendations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eM3 \/ M4 — Stock Height\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMichelin-equipped: Aggressive — 15mm front \/ 12mm rear · Mild — 12mm front \/ 12mm rear\u003c\/li\u003e\n\u003cli\u003ePirelli-equipped: Aggressive — 10mm front \/ 12mm rear · Mild — 10mm front \/ 10mm rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eX3M \/ X4M\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStock tire setup, aggressive (near-flush): 15mm front \/ 15mm rear\u003c\/li\u003e\n\u003cli\u003eStock tire setup, mild: 12mm front \/ 12mm rear\u003c\/li\u003e\n\u003cli\u003eUpgraded tire setup (265\/40\/21 front, 295\/35\/21 rear), mild: 12mm front \/ 12mm rear\u003c\/li\u003e\n\u003cli\u003eUpgraded tire setup (265\/40\/21 front, 295\/35\/21 rear), fully flush rear \/ wider hips: 12mm front \/ 15mm rear — \u003cstrong\u003erecommended\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUpgraded tire setup (265\/40\/21 front, 295\/35\/21 rear), fully flush front and rear: 15mm front \/ 15mm rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese are starting points based on common builds — your exact clearance depends on offset, tire size, and ride height. If you're unsure which size fits your setup, email us before ordering and we'll help you land on the right pair.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e18mm is available for builds needing extra clearance beyond the combinations above — email us before ordering at this size so we can confirm it works with your wheel offset and fender setup.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCenter Bore: 66.6mm\u003c\/li\u003e\n\u003cli\u003eBolt Thread Size: M14 x 1.25\u003c\/li\u003e\n\u003cli\u003eBolt Pattern: 5x112\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 Series \/ M3 — G20\/G21, G80\/G81\u003c\/li\u003e\n\u003cli\u003e4 Series \/ M4 — G22\/G23\/G26, G82\/G83\u003c\/li\u003e\n\u003cli\u003eX3 \/ X3M — G01, F97\u003c\/li\u003e\n\u003cli\u003eX4 \/ X4M — G02, F98\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e30-day fitment guarantee, if these don't fit your exact chassis and setup, we'll make it right.\u003c\/p\u003e\n\u003cp\u003eQuestions about fitment, spacer size, or your specific tire\/offset combo? Email us — a real person reads every message and we reply within 24 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAlso searches as: wheel spacer kit, hub centric spacer, BMW spacer kit, extended bolt spacer, 5x112 spacer, flush fitment spacer, stance spacer\u003c\/em\u003e\u003c\/p\u003e","brand":"HPRM Motorsport","offers":[{"title":"10mm","offer_id":59930412515614,"sku":"HPRM-WS-10MM","price":99.0,"currency_code":"USD","in_stock":true},{"title":"12mm","offer_id":59930412548382,"sku":"HPRM-WS-12MM","price":99.0,"currency_code":"USD","in_stock":true},{"title":"15mm","offer_id":59930412581150,"sku":"HPRM-WS-15MM","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/4281\/4750\/files\/spacers_2.jpg?v=1789167618","url":"https:\/\/www.hprm-motorsport.com\/products\/hprm-wheel-spacers-hub-centric-extended-bolts-included-bmw-m3-m4-x3m-x4m","provider":"HPRM Motorsport","version":"1.0","type":"link"}