Audi S4/5 (B8) - Middle Silencer Spare Pipes

Audi S4/5 (B8) - Middle Silencer Spare Pipes**Only fits in conjunction with Capristo Exhaust System** These lightweight pipes fit in place of the heavy OEM Silencer. Using test pipes removes the flow restriction placed on an exhaust system. The silencing effect is removed, enhancing the aggressive engine sound. Made from T309 (1. 4828) stainless steel. IMPORTANT: This System fits BOTH the V6 and V8 Models of the B8 chassis Designed to be installed directly into existing OEM mounting points

does not include Air Box Cover (Installed for Display)

the exhaust offers a more aggressive exhaust note over the stock system and similar to a Capristo Freeflow Sound 1

The benefit of the Twin Sound design is offering a less aggressive sound at lower RPMs with the race inspired exhaust note at open throttle

the CES-3 Remote Kit will be required to control the Capristo valves

The control unit allows users to set valve opening and closing points within defined safety limits monitoring exhaust back pressure during operation and opens the valves when the preset pressure is reached

the exhaust sound is dramatically enhanced and becomes louder than the Capristo Sound Level 3 (comparable with the Challange Stradale) with open valves

this can place excessive stress on the exhaust—particularly the header pipes—leading to cracks and premature failure

can be fitted on Single Tail Pipe (1976-1979) if later OEM lower fascia is installed

The control unit continuously monitors exhaust back-pressure

Extremely Lightweight Design at 21kg

Exhaust only fits Facelift 2014 to 2017 (production from 04/2013+)

User has the ability to choose OEM or Capristo control as default without the need to select modes upon every start