CTS Turbo C8 Audi RS6/RS7 High-Flow Cats
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 […]
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.
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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.
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Substantial power gains, improved exhaust flow and a more throaty sound are the main benefits of installing our high-flow downpipe.
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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.
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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
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