Anyone running a flowmaster 70 with the 4.2 v6? I've had an FM70 on both a 351 and 6.8 v10. They sounded pretty good. Not too load but a subtle rumble. I've listened to lots of youtube clips of Flowmasters but not of a 70 on the v6. Don't like the sound of the 44, 40, or 50 with the v6. Had the same experience with the v10, but the 70 sounded good.
Anyone put an FM70 on their v6? Thinking about a si/si 2.5"
1999 f150 xl - sclb 4.2 auto 3.55 330k km
LT265/75/16 tires, Hellwig overload springs, KYB Monomax shocks, v8 radiator