First IRS Equipped S550 Mustang in the 8s! [Archive] - Mustang Forums at High Performance Stangs

View Full Version : First IRS Equipped S550 Mustang in the 8s!

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10-05-15, 06:38 PM

It's the second S550 Mustang to run in the 8s and the first IRS equipped Mustang to accomplish the feat.

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