Megan Racing Cat-Back Exhaust System Dual Tip for 2003-2005 Volkswagen Jetta - 2.5" Tubing, 2.38" ID, Dual 3" Tips MR-CBS-VWJ03 Carbureted Vehicle Gauge and loosening over time —

and loosening over time — introducing unwanted body roll

Right-side assembly - Complete mirror unit ready for installation

Bolt-on catback exhaust in polished stainless steel for cleaner flow and aggressive sound

and clearer road feedback for drivers who demand serious performance from their BMW chassis

Megan Racing Cat-Back Exhaust System Dual Tip for 2003-2005 Volkswagen Jetta - 2.5" Tubing, 2.38" ID, Dual 3" Tips MR-CBS-VWJ03 Carbureted Vehicle Gauge and loosening over time —Being that an engine is basically a glorified air pump. Engine performance relies on how much air fuel mixture can enter and how much exhaust can exit the combustion chambers. Though it makes logical sense to maximize the engine's performance using free flowing intake and exhaust designs. Car manufacturers are forced to outfit vehicles with quiet, restrictive exhaust components in order to comply to sound and emissions regulations. Not exactly ideal