Audi RS6

Audi RS6 System

Billy Boat Performance Exhaust is the first manufacturer to offer a 100% T-304 stainless steel exhaust system for the Audi RS6. This high-performance system begins at the factory catalytic converter with 2.5" tubing and exits the center muffler with dual 3" tubing. The 3" tubing continues to fully-polished low-restriction mufflers that hang in the factory mounting location. This true-dual system finishes nicely with fully polished twin 3" double-wall tips.

Installation is simplified with this completely bolt-on system. Absolutely no cutting, welding or modifications are needed for installation! This true-dual system is TIG welded and completely mandrel bent resulting in a precision fit and an even exhaust flow.

Audi RS6 Exhaust System

Audi RS6 Exhaust System

Part Number Application Features Year  
FPIM-0580 RS6 DUAL CAT BACK SYSTEM TWIN 3" DOUBLE WALL TIPS 04 ORDER
APR Tuned

APR is an engineering firm dedicated to bringing you only the best performance solutions for your Audi or Volkswagen. Learn more about APR

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Since 1989 Billy Boat Performance Exhaust has designed, tested, and manufactured the highest quality stainless steel exhaust systems available. Originally specializing in Porsche 911 performance exhaust systems, oil coolers, and intercoolers, B&B introduced the Tri-Flo line named after its unique 3-into-1 Porsche header. Today in its state-of-the-art facility, Billy Boat continues to develop the highest performing exhaust systems for most sports cars, trucks, and SUVs. With an in-house dyno facility and R&D staff, we stay on top of current vehicle trends and deliver products that fit and perform to an unsurpassed level of standards.