As part of its expanding stainless steel product line, Flowmaster proudly introduces their legendary 40 Series Delta Force race mufflers in durable 16-gauge 409S stainless. Featuring patented Delta Flow technology, these mufflers combine excellent power characteristics with effective sound control capabilities. The 40 Series Delta Force mufflers are recommended for all types of race applications where mufflers are required, along with substantial sound reduction over open headers.

Please call 1-800-544-4761 for personal assistance with specific decibel requirements and application questions.

• Durable Stainless Steel Construction

•  Patented Delta Flow Technology

• Race Proven Performance

• Made in the USA