JBA Performance Exhaust Systems :: Available Now! One of the styling cues of the legemdary 1970 Challenger that Dodge brought over to the new 2008 model is it's unqiue square shaped exhaust tips. JBA has manufactured a dual 3" exhaust system that re-uses the factory square tip but greatly improves soun quality from idle to redline. The exhaust note is a finely tuned muscle car rumble that embodies raw power. Dyno test show gains of 17.1hp and 21.9 lb-ft of torque on the SRT8 at 4000 RPM. Not only do these systems sound awesome but they look great too. Don't settle for excessive noise and cheap tips that turn yellow. JBA has the power, sound and quality you're looking for. ::Exhaust Features:: • Aggressive sound without annoying interior resonance • Smooth flowing mandrel-bent tubing • Stainless steel construction • High flow JBA mufflers • Polished stainless steel chrome plated rolled lip exhaust tip with JBA logo • Easy bolt-on installation • High quality hardware • O.E. style exhaust hangers • Will not void factory warranty • 50 state smog legal* *For most applications