FSC Forum - View Single Post - Should I put a cat back exhuast in before I get a custom tune?

beatle78 · 07-27-2008, 03:34 PM

I checked it over it looked great!

I installed it this weekend and all I can say is WOW!

A NICE deep rumble at startup and it sounds great while driving. If this was any louder I would not like it!

Now, it's off to get Justin's tune! :)

07-27-2008, 03:34 PM	#26
beatle78 Registered User Status: Offline Join Date: Apr 2006 Member ID: 45320 Pics: My Gallery Location: Rhode Island Posts: 147	Re: Should I put a cat back exhuast in before I get a custom tune? I checked it over it looked great! I installed it this weekend and all I can say is WOW! A NICE deep rumble at startup and it sounds great while driving. If this was any louder I would not like it! Now, it's off to get Justin's tune! :) 2003 Silverado Z-71 ecsb, 5.3L, 3.73, 265/75/16 Bridgestone Dueler 693(oem); Magnaflow 3" SI/SO Cat Back(p/n15778) and now waiting for Justin's tune! For Sale: $1500 '89 K1500 eclb w/ 7.5' Fisher electric hydraulic reconditioned plow. 33" BFG AT's HD leafs in the rear.