I have an 13 S4 also and have a 235 on order. I loved the way the car drove. My s4 felt like a pig after the test drive. I also considered the 435 m sport, while its a nice car it didn't drive as well as the 235, mostly due to the 6spd not feeling that great in the 4.
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2013 M3 Coupe Lemans Blue / 2014 X5 X-Line BSP/Terra / 2014 Ducati Monster 1200S
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