how much hp will you gain and at what cost is it worth installing ?i think any thing but maybe mufflers and a small crossover tube , until your pushing atleast 18lbs of boost is a waste of good money .i have proven to few guys that every muffler is different , but most cost you horse power .and from what i have seen the long tubes are the only exhaust change for headers that actually gain hp , but not very much . i went through three brands of mufflers and imo the spintech are quieter and give you more gains than any thing else i have seen . please don't take this as a flame , because the more discusion we have about our trucks the more we learn .00bolt said:whats a good price for the following used condition...
JDM Long Tube Headers
High Flow Cats
Dual Magnaflow Catback
all bolt on and ready to go... perfect condition...
whats a good price for that complete setup
i run the rv . they have full race.check out their web page .00bolt said:i have talked to Avalanche about the spintech also... but im not looking for quieter... i want it obnoxious!!!!
Well you have not had the privilage of hearing mine since it has been in the body shop but when it gets back I promiss you I don't think anyone has a louder exhaust than mine around the north texas area. It will vibrate the hell out of you and set off car alarms 2 to 3 hundred feet away. I am running the Spintech Pro streets with a Dr Gass x pipe and high flow cats on a stock exhaust manifold.00bolt said:i have talked to Avalanche about the spintech also... but im not looking for quieter... i want it obnoxious!!!!