Stock catback and multiple questions...
Wondering what a stock catback sounds like with an dp / up.
Trying to mod my wagon up, but cash is a little lacking lately, I dont want to shell out the money for a decent catback until I've done other mods (Unless it is ultimately important to get one before going on).
Planning on purchasing an Invidia up, Invidia high flow cat dp and a cobb accessport. Then Deatschwerks 565 cc injecters, walbro fuel pump, ebay tmic, and a VF-39.
How rough is the tuning via maps from cobbs?, After doing these upgrades I plan on getting it pro-tuned but I don't know any shops near me so I'll probably be ridin with the cobb maps for a while.