BC RACING COILOVERS DS SERIES - MERCEDES BENZ GLC X253/C253 2016+The BC Racing DS Series is built around digressive valving, offering similar benefits to the BR Series but with a stronger focus on track performance. The digressive piston design delivers a non linear damping curve, allowing higher low speed damping to control body roll during cornering, braking, and acceleration, while reducing high speed damping to let the suspension travel freely over kerbs and rough sections without unsettling the chassis. Key

Main BenefitsEnsures the clutch engagement feeling is the same as the standard clutch

The HEL Performance Braided Brake Lines - BMW 3 Series G21 All Variants Excluding M3 (2019-) are precision-built in-house

Direct-fit replacement with GFB’s TMS benefits

K&N intakes are designed to dramatically reduce intake restriction allowing more air flow to your engine

When considering full-race use on lighter cars

Viscosity at -35 °C (MRV): < 60000 mPas ASTM D4684

This kit also comes complete with cold air ducting

0 (1976-1979) are precision-built in-house

Hot Side - From the intercooler’s 60mm outlet side

There is also the option to add an AIRTEC Motorsport induction kit

The HEL Performance Braided Brake Lines - BMW 5 Series E60 520i Sport (2004-2005) are precision-built in-house

The HEL Performance Braided Brake Lines - BMW 3 Series E90 318i SE (2005-) are precision-built in-house