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High-flow filter operates at up to 2
Stage 1 – Requires no other modifications to the vehicle but an uprated intercooler is advised
* This is the result of the test HKS conducted
* Superior bite - 0
- LHL = CP6637-9S0 Brake Disc - Grooved Ø315mm x 24mm - 48V
SD MK3 Focus RS sound suppressor Colour:Blue High-flow filter operates at upDesigned to stop the MK3 RS 'whistle' on idle or light throttle openings. The SD Performance sound suppressor is designed to cancel out this whistle. This is done by simply removing the standard part and replacing it with SD's sound suppressor. Features: Stops intake whistle SD Hoses silicone hose Easy DIY install Machined aluminium insert
