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'''CSL Differences from the standard M3'''
Lightweight modifications resulting in the reduction of 110kg to a weight of 1385kg

Carbon fibre roof (-6kg)<br />
19in wheels (-11kg)<br />
Aluminium bonnet<br />
Removal of sound deadoning under bonnet and above the waistline<br />
Lightweight instrument panel console and carbon fibre door cards<br />
Race bucket seats and lighter rear seats<br />
Carbon fibre composite front and rear bumpers<br />
Composite fibre reinforced boot lid<br />
Paper honeycomb sandwich panel for the internal boot floor<br />
Thinner glass for rear and side windows<br />
Thinner exhaust construction<br />
Carbon fibre airbox<br />
Camshafts(longer duration)<br />
New exhaust manifold & lighter exhaust system<br />

ABS update<br />
SMG Drivelogic update with launch control<br />
MSS 54 engine management with different map<br />
360bhp @7900rpm 370nm @4900rpm<br />
Final drive differential ratio reduction to 1:3.62<br />

Faster steering 1:14.5 ratio rack<br />
Wider front track with modified suspension geometry and uniball joints<br />
Front - 1,518mm, Rear - 1,525mm<br />

Aerodynamic modifications resulting a drag coefficient of 0.683<br />
The following downforce changes:<br />
Front: +14kg from the carbon fibre flippers<br />
Rear: +19.5kg due to the rear composite duck tail spoiler<br />

Revision as of 18:57, 30 June 2020

Lightweight modifications resulting in the reduction of 110kg to a weight of 1385kg

Carbon fibre roof (-6kg)
19in wheels (-11kg)
Aluminium bonnet
Removal of sound deadoning under bonnet and above the waistline
Lightweight instrument panel console and carbon fibre door cards
Race bucket seats and lighter rear seats
Carbon fibre composite front and rear bumpers
Composite fibre reinforced boot lid
Paper honeycomb sandwich panel for the internal boot floor
Thinner glass for rear and side windows
Thinner exhaust construction
Carbon fibre airbox
Camshafts(longer duration)
New exhaust manifold & lighter exhaust system

ABS update
SMG Drivelogic update with launch control
MSS 54 engine management with different map
360bhp @7900rpm 370nm @4900rpm
Final drive differential ratio reduction to 1:3.62

Faster steering 1:14.5 ratio rack
Wider front track with modified suspension geometry and uniball joints
Front - 1,518mm, Rear - 1,525mm

Aerodynamic modifications resulting a drag coefficient of 0.683
The following downforce changes:
Front: +14kg from the carbon fibre flippers
Rear: +19.5kg due to the rear composite duck tail spoiler