Cooper S N18 JB Plus 540i (G30) higher power output and increased

higher power output and increased cooling efficiency

The rear section then connects to the OEM axle back section of the exhaust using slip-fit connections which allow you to retain the OEM rear mufflers and valves

Large Intake / Exhaust No Tapering Down

significantly enhancing combustion efficiency and helping your BMW achieve its maximum potential

0T Downpipes

Cooper S N18 JB Plus 540i (G30) higher power output and increasedPlug in up to 20whp and 30wtq Featuring quick plug and play installation the N18 JB Plus adds up to 20whp and 30wtq to your N18 equipped MINI. Fuel economy is unchanged during normal driving, and the tuning works in conjunction with the DME rather than against it ensuring optimal but more aggressive boost levels with air fuel ratios and timing to match. Boost is increased by 2 4psi on average depending on the climate and conditions. Unlike other N18