ryanbooth
Member
i am thinking of buying a sportex exhaust for my 52 fiat seicento 1.1 sx i was wondering which will give better performance and sound the 3"inch tailpipe or the 4"inch tail pipe. 3" tail pipe http://www.aktivperformanceparts.co...stem-900i-11i-99-04-2066664-382566-655667.php
4"inch tailpipe http://www.aktivperformanceparts.co...stem-900i-11i-99-04-2066665-382566-655668.php
4"inch tailpipe http://www.aktivperformanceparts.co...stem-900i-11i-99-04-2066665-382566-655668.php