CSF S58 “Level-Up” Charge-Air-Cooler Manifold - BMW M2/M3/M4/X3M/X4M G8x F97/F98 Product Type_Differential Mounts / Bushings The N1 Evolution Extreme is

The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design

sprung and fully serviceable

Highly precise (machined to 1/1000th inch) CNC machined 6061-T6 Aluminum bearing shell provide an accurate fit

All components machined in-house at Vorshlag on our CNC machines

Any clearance modifications to the stock engine block are unnecessary because of a specially designed crank pin

CSF S58 “Level-Up” Charge-Air-Cooler Manifold - BMW M2/M3/M4/X3M/X4M G8x F97/F98 Product Type_Differential Mounts / Bushings The N1 Evolution Extreme isFaster recovery of Intake Air Temperatures (IATs) ~30F reduction of Intake Air Temperatures (IATs) compared to OEM Less pressure drop compared to OEM core Puts less stress on the turbo system and allows more boost to be made at higher target power levels Ultra strong CNC Billet construction replaces weak plastic tanks with crimped on gasket sealing core High performance bar plate intercooler core by PWR pressure tested to 120psi OEM cooler is a tube