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03-16-2011, 07:36 PM | #1 |
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♦ Sonic MS | Forgestar CF5 Rotary Forged Wheels (New for 2011)
Sonic Motorsports 1045 West El Camino Real Mountain View, CA 94040 tel: 650-733-6506 fax: 650-691-9009 email: info@sonicms.net Presenting the ultra light, yet affordable one piece rotary forged Forgestar CF5 wheels. These wheels are made to order with custom offsets available, to fit your E89 Zer perfectly without the need for spacers or fender adjustments. Rotary Forged / Flow Formed Cast - Technical Information This specialized process begins with a low pressure type of casting and uses a special machine that spins the initial casting, heats the outer portion of the casting and then uses steel rollers pressed against the rim area to pull the rim to its final width and shape. The combination of the heat, pressure and spinning create a rim area with the strength similar to a forged wheel. During Flow Forming, the pressure applied to the cast rim actually changes its mechanical properties, so its strength and impact values become similar to those of a forged rim. That translates to up to 15% less weight when compared to a standard cast wheel. The resulting grain structure within the alloy of the wheel is linear, flowing in a single direction. Click Here to View Test Reports from Independent Third Party Test Labs Recommended Fitment for the E89 Zer 18x8.5 ET35 18x9.5 ET40 225/40/18 255/35/18 19x8.5 ET35 19x9.5 ET40 225/35/19 255/30/19 We also offer full rim and tire packages including OEM TPM sensors. We utilize the Hunter Road Force GSP9700 Balancer and “Touch-less” Auto 34 Mounting Machine to mount and balance your rims and tires safely and effectively, without risking any damage to your new investment. Recommended Tires: *Please click on link for more information on the tire, including pricing. General Exclaim UHP 18 inch setup Kumho Ecsta ASX 18 inch setup Dunlop Direzza DZ101 18 inch setup Hankook Ventus V12 evo K110 18 inch setup Kumho Ecsta SPT 19 inch setup Yokohama S DRIVE 19 inch setup MSRP Pricing: 18 inch - $1600/set 19 inch - $1860/set 20 inch - $2560/set For best pricing and ordering information, please call me at 650.733.6506, email at cal@sonicms.net or shoot me a PM. |
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