Corsa 2.5" Sport Cat-back Exhaust - E90 BMW | M3 | S65Corsa thrives from the use of advanced technologies to develop exhaust systems that deliver an unmistakable exhaust note. Each exhaust system is customized to be a perfect match on meeting the demands of the vehicle's owner. Corsa also understands that it's not always about just sound but also about the performance it brings to the table by reducing the amount of restrictions. The S65 engine in the M3 is a remarkable achievement in BMW engines. It's

Power Gains Starting at 30whp and 50ft lb with 91 octane with + 3

Proven to deliver 50-70 HP and reduce inlet temps by up to 150 degrees

Fits in factory airbox

Octane: 91 Octane / 95 Ron gas

Includes 4" Deluxe Dual Style Tips in your choice of Carbon Fiber

33113L and 128

Quality – Manufactured in an ISO certified facility

customer care

Once you have purchased the reflash

Please Note: Does not fit vehicles with the later 2

all restrictions are removed with the kit's full diameter flow

LIGHTWEIGHT PISTON DESIGN AND FORGING PROCESS