The DSC journal
Know your next upgrade
Best exhaust upgrades for the BMW M3 in South Africa
An M3 badge is not enough to choose an exhaust. Different generations use different engines, underbody layouts and emissions equipment. Note your model yea
Read guideValvetronic vs Fabspeed: choosing a performance exhaust
Valvetronic Designs and Fabspeed Motorsport both appear in the DSC catalogue, but a brand-wide verdict is not a useful substitute for comparing two specifi
Read guideCarbon fibre vs fibreglass body kits: what to check
Carbon fibre and fibreglass describe materials, not a guaranteed level of quality. Ask whether the piece is structural carbon, a carbon overlay on another
Read guideWhat a valved exhaust actually does
A valved exhaust uses a valve to change how gases move through part of the system. Depending on the design, this can change the exhaust note and volume. So
Read guideImport duties and delivery for performance parts in South Africa
An overseas advertised price is not necessarily the price of a part delivered to your door in South Africa. Freight, customs treatment, taxes, handling and
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