Audi RS6 / RS7 (C8) Fabspeed Sport Performance Package (FS.AUD.RSXC8.SPKG)

HP (whp) / (crank): +170 / +187

TQ (ft/lbs):+140

WT (lbs) / (KGs)::-6 / -2.7


Complete high-performance exhaust solution for the 2019+ RS6 / RS7; fantastically daily-drivable sound and power from Fabspeed's Sport Cat Downpipes, BMC Drop-In air filter, and XperTune Performance Software custom designed by Fabspeed to compliment all the hardware upgrades. You’ll see well over 700 WHP (770 HP at the crank), giving you the ultimate AWD grocery getter!



  • Fits all Audi RS6 / RS7 (C8) (2019+) Worldwide
  • Increase power by over 170 WHP and 140 ft/lbs of TQ!
  • Faster turbo spool and reduced turbo lag
  • World’s largest HJS high-flow 200-cell tri-metallic catalytic converters guaranteed not to fail 
  • HJS German Imported H.D. Euro 6 Catalytic Converters 
  • No CEL (Check Engine Light) Guaranteed 
  • Laser scanned and CAD designed for perfect OEM fitment using AMETEK HANDY SCAN 700
  • CNC HAAS USA machined billet inlet flange ensures a perfect fit with no warping. 100% made IN-HOUSE from T304L USA billet stainless steel.
  • Street & dyno developed and autobahn endurance tested 
  • Constructed from high quality 14-16 gauge mandrel-bent T304L stainless steel
  • Super high quality BMC air filter flows better than factory paper element
  • Lifetime filter is washable and re-oilable
  • Xpertune Software is specifically optimized for use with our Sport Cat Downpipe and BMC Air Filter
  • Simple bolt-on installation, no cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty 


  • The Xpertune Software is not a physical/shipped product. This upgrade requires you to send us your ECU for re-programming. You will be emailed a download link with detailed instructions after adding this to your cart and checking out.
  • While a vehicle equipped with bolt-on upgrades will experience maximum gains as a result of the increased efficiency of the engine, great power gains can be made on a completely stock vehicle!  
  • You must fill out and include a copy of the ECU Information form along with your ECU upon sending it in. Please contact us if you need to send the form in any other manner.
  • Fabspeed Motorsport saves your stock/factory ECU settings so that we can convert or flash your ECU back to stock settings at any time for a small fee.
  • Special requests and tune file upgrades may be subject to additional fees.



Why We Choose HJS Catalytic Converters: 

HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able to provide enough emissions scrubbing to prevent a check engine light.    If you'd like to learn more, watch our video about HJS catalytic converters.


DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified (CARB) and not EPA certified. You are hereby informed and warned to check your local, state, and federal laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.

Our mission is to provide our customers with quality performance products, competitive pricing and unparalleled service. With our team of dedicated employees, we strive to be the innovator in our industry.

Our company is dedicated to maximum performance, excellent service, and true care and concern for the development of products and services for exotic car enthusiasts.

Our customers are, and always will be, the most important facet of our business. Our commitment is to provide our customers with incomparable products, service, workmanship and fast order fulfillment.

Our employees are the heart and soul of our company; they are the force to accomplish the mission. We will do everything to ensure a desired working environment, encourage self-expression, nurture self esteem, promote education and practice positive human skills.

Our community is the foundation of our civic responsibilities. We will provide employment opportunities, protect the environment and contribute and support the local economy.

Joe Fabiani, the founder and owner of Fabspeed Motorsports started the business in 1992. He has been a member of the Porsche club since 1986 and is an active participant of the PCA Drivers education and Club Racing for 20 years. He personally designs and tests all of Fabspeed Motorsports performance products. He has assembled a team of professionals with over 150 years of combined experience.

Fabspeed manufactures the world’s highest quality “MAXFLO” T304 Stainless Steel exhaust systems, carbon fiber style high performance air intake systems and more for Porsche, Ferrari, Maserati and Lamborghini cars.

Our Maxflo performance systems add sports car sound, are Dyno-tested and are Street and Track proven. Fabspeed Maxflo exhaust systems are backed up with a Lifetime Limited Warranty which is a nice change in the crazy T304 SS exhaust market. All Fabspeed systems are polished to a mirror show car shine for ultimate quality and appearance.

Fabspeed Motorsports has over 16,000 sq ft of fabrication, sales and warehouse space in our Philadelphia location and additionally over 200,000 sq ft of dedicated manufacturing space in the USA.

We look forward to hearing from you. Fabspeed Motorsports