FI Exhaust Ultra High Flow DownPipe C63 / S 2015+(For Track / Race Use)

MAIN FEATURES:

• significant power gain
• faster spool up and better throttle response
• increasing the life of the turbos 
• reducing under hood temperature
• adds a very nice tone to the exhaust

• 100% bolt-on installation
• 100% hand crafted
• 100% TIG welded and back purged
• highest quality 1.6mm wall 304 stainless steel
• OEM-spec bottom ball flanges
• Ball Joint Clamps
• all brackets and mounts as on OEM unit
• 5 year warranty against any defects given to original owner