Milltek Sport Audi RS3 8v Exhaust Primary Decat Bypass Pipe & Turbo Elbow 3″ SSXAU593

Milltek Sport Audi RS3 8v Exhaust Primary Decat Bypass Pipe & Turbo Elbow 3″ SSXAU593


Availability: Out of stock SKU: AEM1559 Product Brand:


Compatible Vehicle (s)

Audi RS3 Sportback (8V MQB – Pre Facelift Only) 2015 to 2017

Exhaust Type



Fits with Milltek and OE Cat Back Systems (Required Stage 2 ECU Remap)

Specification and Components

MSAU679: 100mm Hi-Flow Turbo Elbow

MSAU680REP: Catalyst Bypass Pipe


Bore Size (pipe diameter)

3.00″ (76.20mm)

Tail pipes –


Additional Information

-Remapping is recommended when fitting a hi-flow sports cat or decat pipe.

-Sports cats and decats may cause EML light to illuminate

-A remap or lambda cheater may be required to stop EML light coming on when fitting sportcats/decats

-Decat pipes are for off road use only and will not pass an MOT emissions test

-Sport cat systems will pass an MOT emissions test

Why Choose Milltek?

With over 30 years continuous experience, in developing performance exhaust. Milltek have now become a market leader in key marques.

Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipe work and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek systems are increased in bore to ensure ultimate performance without the loss of mid-range torque.

Milltek Sport exhausts have a genuine performance edge, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration

-Transforms performance and drive-ability

-Sharper throttle response

-Substantial weight saving over original equipment systems

-Precision, quality controlled manufacture

-Highest quality aircraft grade stainless steel

-Low pressure systems for maximum performance

-Responsibly developed and engineered

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