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      06-01-2017, 06:34 AM   #3
13M5F10
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Drives: 2013 BMW M5 | MSR Stage 3
Join Date: Jun 2015
Location: Las Colinas, TX

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Quote:
Originally Posted by apexlocator View Post
Yes, 305/30/20 99Y pzeros on stock 343m. Wont make much difference with a flash tune because the wtq increase is so significant, at least for pzeros. Others can chime in with 305 MPSS or MP4S....
@apexlocator is correct. The Pirelli Pzero 305/30/20 99Y will fit perfectly. My personal experience has been great with the setup, I did have better traction over the MPSS. Has to be 99y on the 305 to fit right.

Others have fitted the R888s which are a very sticky tire but very low tread wear and not a DD tire. It does have a slight bulge.

Here are some old pictures I had when I had my car and the 343M setup
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*** SOLD *** 2013 BMW M5 | Space Grey | MSR Stage 3 Tune | Catless Downpipes | MSR Intake and Charge Pipes | MSR Exhaust (Prototype) | Vorsteiner Rear Diffuser | RW Carbon Front Lip | RW Carbon Trunk Spoiler| Vorsteiner VS-310 Forged Wheels | Escort 9500CI w/Laser Jammers
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