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Milltek Sport exhaust system parts for 2018 Audi RS5 B9 2.9 V6 Turbo Sportback (part SSXAU856): pipework, silencers and polished silver tailpipe tips

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Close-up of polished oval Milltek Sport exhaust tips for the 2018 Audi RS5 B9 2.9 V6 Turbo Sportback

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Close-up of black oval Milltek Sport exhaust tips for the 2018 Audi RS5 B9 2.9 V6 Turbo Sportback

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Close-up of titanium oval Milltek Sport exhaust tips for the 2018 Audi RS5 B9 2.9 V6 Turbo Sportback

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Close-up of burnt titanium oval Milltek Sport exhaust tips for the 2018 Audi RS5 B9 2.9 V6 Turbo Sportback

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Milltek Sport exhaust system parts for 2018 Audi RS5 B9 2.9 V6 Turbo Sportback (part SSXAU752): pipework, silencers and polished silver tailpipe tips

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Close-up of polished oval Milltek Sport exhaust tips for the 2018 Audi RS5 B9 2.9 V6 Turbo Sportback (photo 2)

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Close-up of polished oval Milltek Sport exhaust tips for the 2018 Audi RS5 B9 2.9 V6 Turbo Sportback (photo 3)

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Milltek Sport Cat-Back Exhaust - 2018 Audi RS5 B9 2.9 V6 Turbo Sportback

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Regular price: $3,530.00
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Milltek Sport Cat-Back Exhaust - 2018 Audi RS5 B9 2.9 V6 Turbo Sportback

Subtotal: $3,530.00

Not sure it fits? Text us your VINSee all fitment

Vendor: Milltek Sport

SKU: SSXAU856

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Overview

Upgrade the Audi RS5 B9 2.9 V6 Turbo Sportback (2018) with a Milltek Sport cat-back exhaust. Milltek builds each system around the car it fits: mandrel-bent T304L stainless pipework, a larger bore than stock for freer flow, and a tuned sound you choose, from quiet and refined to loud and uncorked.

Sound options

Resonated options keep cruising drone down and sound closer to a refined sports car.
Non-resonated (louder / race) options give the loudest, rawest note. Better for track days and weekend cars than daily commuting.

Choose your setup

Sound: the system type and sound level.
Tip Finish: the tailpipe trim.
Optional Valve Remote: add a Milltek valve remote so you can open and close the exhaust valves yourself.

Cat-back systems: compare every part number

Part #	Sound	Tip finish	Pipe size	Fit time	Race/Track only
SSXAU856	Cat Back (Road+)	Polished Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU861	Cat Back (Road+)	Cerakote Black Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU860	Cat Back (Road+)	Titanium Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU859	Cat Back (Road+)	Burnt Titanium Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU752	Cat Back Non-Res (Race - Louder)	Polished Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU751	Cat Back Non-Res (Race - Louder)	Cerakote Black Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU803	Cat Back Non-Res (Race - Louder)	Titanium Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU804	Cat Back Non-Res (Race - Louder)	Burnt Titanium Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU853	Cat Back Resonated EC Approval Coming Soon	Polished Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU854	Cat Back Resonated EC Approval Coming Soon	Cerakote Black Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU858	Cat Back Resonated EC Approval Coming Soon	Titanium Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-
SSXAU857	Cat Back Resonated EC Approval Coming Soon	Burnt Titanium Oval	2.76" (70.00mm)	2.00 to 2.50 hours	-

What comes with each cat-back

SSXAU856: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer Replacement Pipe; 1 x Centre Silencer Replacement Pipe; 1 x LH Rear Silencer (ECE) Valved; 1 x RH Rear Silencer (ECE) Valved; 1 x LH Oval Trim (Dual Inlet); 1 x RH Oval Trim (Dual Inlet)
SSXAU861: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer Replacement Pipe; 1 x Centre Silencer Replacement Pipe; 1 x LH Rear Silencer (ECE) Valved; 1 x RH Rear Silencer (ECE) Valved; 1 x LH Oval Trim (Dual Inlet) Cerakote Black; 1 x RH Oval Trim (Dual Inlet) Cerakote Black
SSXAU860: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer Replacement Pipe; 1 x Centre Silencer Replacement Pipe; 1 x LH Rear Silencer (ECE) Valved; 1 x RH Rear Silencer (ECE) Valved; 1 x LH Titanium Oval Trim (Dual Inlet); 1 x RH Titanium Oval Trim (Dual Inlet)
SSXAU859: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer Replacement Pipe; 1 x Centre Silencer Replacement Pipe; 1 x LH Rear Silencer (ECE) Valved; 1 x RH Rear Silencer (ECE) Valved; 1 x LH Burnt Titanium Oval Trim (Dual Inlet); 1 x RH Burnt Titanium Oval Trim (Dual Inlet)
SSXAU752: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer Replacement Pipe; 1 x Centre Silencer Replacement Pipe; 1 x LH Rear Silencer (Race) Valved; 1 x RH Rear Silencer (Race) Valved; 2 x Valve Extension Cables; 1 x LH Polished Oval Trim (170x107mm); 1 x RH Polished Oval Trim (170x107mm)
SSXAU751: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer Replacement Pipe; 1 x Centre Silencer Replacement Pipe; 1 x LH Rear Silencer (Race) Valved; 1 x RH Rear Silencer (Race) Valved; 2 x Valve Extension Cables; 1 x LH Cerakote Black Oval Trim (170x107mm); 1 x RH Cerakote Black Oval Trim (170x107mm)
SSXAU803: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer Replacement Pipe; 1 x Centre Silencer Replacement Pipe; 1 x LH Rear Silencer (Race) Valved; 1 x RH Rear Silencer (Race) Valved; 2 x Valve Extension Cables; 1 x LH Titanium Oval Trim (170x107); 1 x RH Titanium Oval Trim (170x107)
SSXAU804: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer Replacement Pipe; 1 x Centre Silencer Replacement Pipe; 1 x LH Rear Silencer (Race) Valved; 1 x RH Rear Silencer (Race) Valved; 2 x Valve Extension Cables; 1 x LH Burnt Titanium Oval Trim (170x107); 1 x RH Burnt Titanium Oval Trim (170x107)
SSXAU853: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer; 1 x Centre Silencer; 1 x LH Rear Silencer (ECE) Valved; 1 x RH Rear Silencer (ECE) Valved; 1 x LH Oval Trim (Dual Inlet); 1 x RH Oval Trim (Dual Inlet)
SSXAU854: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer; 1 x Centre Silencer; 1 x LH Rear Silencer (ECE) Valved; 1 x RH Rear Silencer (ECE) Valved; 1 x LH Oval Trim (Dual Inlet) Cerakote Black; 1 x RH Oval Trim (Dual Inlet) Cerakote Black
SSXAU858: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer; 1 x Centre Silencer; 1 x LH Rear Silencer (ECE) Valved; 1 x RH Rear Silencer (ECE) Valved; 1 x LH Titanium Oval Trim (Dual Inlet); 1 x RH Titanium Oval Trim (Dual Inlet)
SSXAU857: 1 x LH Lower Downpipe; 1 x RH Lower Downpipe; 1 x Front Silencer; 1 x Centre Silencer; 1 x LH Rear Silencer (ECE) Valved; 1 x RH Rear Silencer (ECE) Valved; 1 x LH Burnt Titanium Oval Trim (Dual Inlet); 1 x RH Burnt Titanium Oval Trim (Dual Inlet)

Optional valve remote

SSXAU1052: 1 x Active Valve Control (Remote Version) Plug & Play; Large-bore Downpipes; With 200 Cell HJS HQ High Flow Cats (Requires stage 2 ECU remap); This product is:; Race/Track Only. Milltek note: Remote Control (Plug & Play version).

Fitment

Audi RS5 B9 2.9 V6 Turbo Sportback, 2018. US-market model listing. Confirm your exact model, engine and options before ordering, and message us if you are not sure.

About Milltek Sport

T304L stainless steel, CNC mandrel bent.
Designed and developed in Derby, UK with a US facility in Knoxville, Tennessee, and tested at the Nürburgring.
Company founded in 1983.

Warranty

Milltek covers most products with a lifetime guarantee. Downpipes, hi-flow catalysts and any part with valves are covered for 2 years or 80,000 km, and electronic products for 2 years. Claims go through the authorized dealer you bought from, and cover the original purchaser only. Full terms: millteksport.com/Warranty.html

Notes

Fitting times are Milltek estimates for a professional installer.

Fitment

Year	Make	Model
2018–2018	Audi	RS5 Sportback

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

Reviews & questions