hi,i have a casablanca white 1999.5tubo quattro1.8 tip.>>>> is it possable to swap my stock ecu for a?lets say tt ecu and gain all the advantages of more hp?my car is real nice but kinda slow.my 2.0 97 jetta has more *****.thanks....etarder65

 

just buy a chip.. you'll gain 50hp/80tq from the chip alone for the 99.5