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For Stage 1 Tuning we recomend an intake system
The result is a perfect balance of power
If you're already STG3 tuned with us and you've just upgraded your injectors then this is the product to buy
When tested on the road the results were even worse
feel free to get in touch and we’ll help you select the right setup
BC RACING COILOVERS ER SERIES - BMW 3 SERIES E46 M3 CONVERTIBLE (00-06) CUPRA Leon 245 For Stage 1 Tuning weThe BC Racing ER Series is a high performance coilover system featuring external reservoirs and completely separate compression and rebound damping adjustment. It builds on the proven quality of the BR and DS Series but adds far greater tuning control, making the ER Series ideal for drivers who want more precise handling balance on fast road cars and track focused builds. Key Features Digressive piston and damping curve External reservoirs with 30
