RaceChip RS Tuning Box for Citroen C4 (MK1)
- Up to 25% more power & torque
- Includes a 1-year engine warranty*
- With optional app control via smartphone
Solid performance and high quality
The base chip. Latest hardware coming from the automotive industry, engine-specific adjustments, and comprehensive services offer the perfect package to chip tuning first-timers.
Fine tuning is the key!
RaceChip RS comes to you with the right mapping for the engine in your car. You can also choose from 6 fine tuning mappings via the rotary control on the front side in order for the chip to gradually better fit the engine’s performance and characteristics.
- 6 fine tuning mappings for a gradual custom-fit
- Perfect adjustment to your wishes
More performance via smartphone
The app control option is available for the RaceChip RS. Use your smartphone to choose between 3 tuning modes from the RaceChip app; Efficiency for saving fuel in urban traffic, Sport for improved mid-range flexibility on open roads, Race for maximum performance. The RaceChip RS can also be deactivated via the app.
*Engine warranty RS:
- Warranty period: 1 year
- Indemnity: 2,400 GBP
- All major engine components covered
- Max. reading: 60,000 miles
- Max. vehicle age: 5 years
- Applies even if manufacturer's warranty has expired
AvailabilityMost of our RaceChip products are stocked and ship within 2 working days. To make sure you’re not hit with unexpected delays, please email us at email@example.com
Shipping and Returns
All car parts are sent via a tracked delivery service or courier, depending on the size and weight of the shipment.
Shipping to the UK can vary depending on manufacturer, but we advise customers to expect delivery of their order within 3-5 working days.
If you aren't happy with your order for whatever reason, you are able to make a return within 30 days of purchase for a full refund. To find out more about our returns policy, visit our returns page
Need advice? Contact us!