Sale
CTS Turbo C8 Audi RS6/RS7 High-Flow Cats
or as low as $134.58/mo with Affirm
Description
The CTS Turbo C8 Audi RS6/RS7 High-Flow CATS were designed to seamlessly fit in place of your restrictive stock catalytic converters, which is situated immediately after the turbocharger.
n
Designed using the latest in CAD technology; this part is made to fit perfectly in place of your factory downpipes. Manufactured from T304 stainless steel, hand TIG welded and back purged to ensure years of reliable performance.
n
Substantial power gains, improved exhaust flow and a more throaty sound are the main benefits of installing our high-flow downpipe.
n
Product Details:
- T304 stainless steel construction
- Mandrel-bent stainless steel
- Removable flange makes for easy installation
- Fully tig welded design
- Install hardware included
- OPF/GPF sensor ports (with plugs), bypass factory pressure sensors
- Throaty sound
- Great power upgrade
- 200 Cell RACE CATS
Stage 2 tuning software is required to avoid check engine light.
n
Installation notes for vehicles without OPF/GPF:
- Transfer factory O2 sensors and tighten to 30 ft/lbs
- Install supplied OPF/GPF plugs and tighten to 25 ft/lbs
- Tighten downpipe nuts and bolts to 16 ft/lbs
Installation notes for ROW vehicles with OPF/GPF:
- Remove the factory pressure sensors and lines from factory cats
- Connect both ports of the pressure sensor together with the longer factory rubber hose and clamps. Re-install sensors and clip in the harness.
- Install OPF/GFP temperature probes and tighten to 25 ft/lbs
- Transfer factory O2 sensors and tighten to 30 ft/lbs
- Tighten downpipe nuts and bolts to 16 ft/lbs
You Might Also Like
BorgWarner
Turbosmart
Turbosmart
FREQUENTLY ASKED QUESTIONS
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
Simple — spread the horsepower! Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.
Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community. 🏁
1ST CLASS SERVICE
805-267-9762 EMAIL SUPPORTCar parts can be a maze — good thing we brought the map. Our team's here to keep things smooth, simple, and maybe even a little fun.
📞 Click To Call Now
Reviews
There are no reviews yet