dynostang93

Should i go with 2.5 inch exhaust for more backend pressure or a 3inch exhuast for better flow. Also should i go borla or flowmaster. My 2000 mustang sounds great with flowmaster but does borla make a difference other than price?

DR8907

what are your mods.... if they are light 2.5

5.0coupe

2.5

PRO50SC

3.0" will be over kill and hurt performance unless you are heavily modded. 2.5 will do the trick!!