The Milltek Downpipe & Hi-Flow Cat is engineered to elevate your vehicles driving experience!

By optimizing exhaust flow, this high-quality component increases engine efficiency, resulting in noticeable gains in horsepower and torque.

Key Features:

• Optimized Performance: Improves exhaust flow for enhanced power output.

• High-Quality Construction: Crafted from premium materials for durability and longevity.

• Direct Fitment: Designed for seamless integration.

• Emissions Compliance: Features a high-flow sports catalytic converter to maintain environmental standards.

Technical Specifications:

• Material: T304 stainless steel

• Pipe Diameter: 3.15" (80.00mm)

• Milltek Catalytic Converter: High-flow catalyst with 200 CPSI (cells per square inch)

• For fitment to OE or Milltek Cat-back 

Compatability 

• Audi RS6 C8 4.0 V8 bi-turbo in Performance Edition 2020 and Later

• Audi RS7 C8 4.0 V8 bi-turbo 2019 and Later

• Audi S8 D5 4.0 TFSI V8 Saloon / Sedan - Standard Wheel Base 2020 and Later

• Audi S8 D5 4.0 TFSI V8 Saloon / Sedan - Long Wheel Base 2020 and Later

Why Choose Milltek?

With decades of experience in performance exhaust systems, Milltek is a trusted name among automotive enthusiasts. Our commitment to quality and innovation ensures that each product delivers exceptional performance and reliability. Transform your vehicles performance with the Milltek Large Bore Downpipe and Hi-Flow Sports Cat. Experience improved power, sound, and driving dynamics. Order now to take your vehicle to the next level!