Mercedes SLS AMG C197 / R197 4-2-1 Headers with 200 Cell Sport Cats Mercedes SLS AMG C197 / R197 4-2-1 Headers with 200 Cell Sport Cats Mercedes SLS AMG C197 / R197 4-2-1 Headers with 200 Cell Sport Cats Click images to enlarge Description Mercedes SLS AMG C197 / R197 4-2-1 Headers with 200 Cell Sport Cats The Mercedes SLS AMG is the last of a dying breed. Driven by a huge and powerful 6.3L V8 engine, when production ceased, the SLS AMG was the last normally aspirated engine in the Mercedes portfolio. One of the best Supercars in the world, the SLS AMG deserves a soundtrack to match its enormous performance. The standard SLS AMG exhaust note is beefy and muscular, but not as exotic sounding or as loud and inspiring as many owners would like. Thankfully VelocityAP has designed the ultimate Cat-Back performance exhaust system for this Mercedes Beast. Manufactured to our SuperSport Specification, this system includes perfectly matched primary lengths, and a 4-2-1 header configuration to maximize both HP and Torque. Fitted with a V-Band flange for easy installation, and supplied with either 200 Cell Sport Catalysts, or a De-Cat pipe. Race-Proven Construction - TIG welded 304 grade stainless steel throughout Laser Cut Stainless Steel Flanges Gas Purged Welds for Optimal Airflow and Power Hand-made in Canada FITS ALL MY SLS AMG & SLS AMG BLACK SERIES CARS Pictures sell! Auctiva offers Free Image Hosting and Editing.250+ Listing Templates! Auctiva gets you noticed! The complete eCRATER Selling Solution. Track Page Views With Auctiva's FREE Counter