Nissan Sunny GTi-R and 200SX (S14) Piston Ram Dump Valve Colour:Polished Silver Audi S3 (8V) 3 Door

Audi S3 (8V) 3 Door Valved Exhaust (Non Resonated Cat Back)

✓ Specially bonded design for optimised strength typically required in high load bearing applications

Please note: Item is special order and requires production before delivery

As well as the PCM box with its beautiful billet case

3C0 407 365 B

Nissan Sunny GTi-R and 200SX (S14) Piston Ram Dump Valve Colour:Polished Silver Audi S3 (8V) 3 DoorWe recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner Made from billet aluminium, this atmospheric diverter valve dumps the charge air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. All Forge Motorsport Dual Piston Atmospheric Valves have been designed and built with