Poll: Who's the fastest street legal S4 in the 1/4 mile? (No BS please)
#37
AudiWorld Super User
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But Neuspeed + chip is a dirty set of words 'round these parts... Funny cause Neuspeed + sway bar is usually very desirable.<ul><li><a href="http://www.neuspeed.com/products/product_details.asp?app=8|S4&type=11&ltype =ns_euro&p_id=111">Neuspeed CARB approved chip + air filter</a></li></ul>