Audi S3 (8V) 3 Door (Non-Valved) (13-18) Cat Back Performance Exhaust Centre Section:Resonated which offers the safest and

which offers the safest and strongest bond of the friction material to the backing plate

Hot pressurized coolant from the cylinder head is sent into the vortex chamber's inlet tangentially and accelerated to a high rate of rotation

The Dreamscience Stage 1/2 Intercooler – Focus ST Mk4 has been especially difficult to develop due to the structure and layout of the front of the vehicle

Ambient air temperature reading measured inside Dyno cell against offside cell wall

For those who want a further improve sound levels

Audi S3 (8V) 3 Door (Non-Valved) (13-18) Cat Back Performance Exhaust Centre Section:Resonated which offers the safest andCobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This Audi S3 performance exhaust is made in 3" 76. 2mm pipework and fits from the catalytic converter section backwards (Cat back) these exhausts replace the centre and rear sections. The resonated sports exhaust option includes the centre