504225 / 504225 - Application Notes



STILLEN's Cat-back exhaust system for the 02-06 Sentra Spec V helps drum up substantial horsepower and torque, giving your already quick Spec V the extra edge of performance. Our new Spec V cat-back exhaust system is a true Cat-back system and is crafted of Mandrel-bent Stainless Steel for a long service life. At idle the STILLEN Exhaust is unobtrusive, however when pressed, STILLEN's recognizable, trademark sound emanates.  This is a pleasing tone, authoritative and yet responsible. Not only does this exhaust systems have a sharp, show ready look, but it also has a long service life and is easy to install.  You can further complement your new exhaust system and engine performance with a STILLEN cold air intake (see part #402873) and our latest performance upgrade the QR-Pro (see part #602025) adding even more performance to your Spec V Sentra.