TDI Tuning | BMW M4 Competition Package CRTD4 MULTI Channel With RPM Petrol Tuning Box Chip

Section product details

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CRTD4 Multi Channel Petrol Tuning Box RPM
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CRTD4 Triple Channel Tuning Box Kit
CRTD4 TRIPLE Channel Tuning Box Harness
crtd4-end-cap
box-packaging-crtd4
crtd4-side
CRTD4 Multi Channel Petrol Tuning Box RPM
crtd4-perspective-adjusted2
CRTD4 Triple Channel Tuning Box Kit
CRTD4 TRIPLE Channel Tuning Box Harness
crtd4-end-cap
box-packaging-crtd4

CRTD4 MULTI Channel With RPM Petrol Tuning Box Chip

BMW M4 Competition Package
Easy installation

+ Add ons

Performance gains

Power increase:

Before
After
450 ps
527 ps

Torque increase:

Before
After
550 nm
638 nm
  • Power:
  • Torque:

Product information

Cutting Edge Tuning Technology

Our CRTD4® MULTI Channel +RPM Tuning Box for your BMW M4 Competition Package (F82-F83) 444 BHP / 450 PS / 331 KW / 550 NM / 406 LBFT  is at the cutting edge of digital tuning box technology, encompassing an additional RPM sensor input, it represents a revolution in vehicle performance remapping. Based on micro-processor architecture, the CRTD4® TRIPLE Channel Tuning Box remaps vehicle performance moment to moment by interfacing with the engine via the custom sensor data connection harness. Following installation via the supplied engine specific instructions your vehicle's Power will be increased by 75 BHP and Torque will be increased by 88 NM, making a significant difference to performance that you will notice straight away.

 

A Revolution In Vehicle Performance Tuning

For domestic vehicle owners our CRTD4® Multi Channel + RPM Tuning Box transforms the everyday drive experience by increasing available Power and Torque whilst remapping power delivery, increasing responsiveness and eliminating flat spots in individual gear acceleration arcs. On top of this our Multi Channel + RPM model also reduces turbo lag for the vehicle which further boosts vehicle responsiveness and acceleration performance, it also takes additional input from the vehicle's CAM sensor to increase the smoothness of power and torque delivery creating the best possible performance remap experience.

Your BMW M4 Competition Package
444bhp / 550nm
Easy installation
+ Add ons
£ 419.99
£ 349.99 (ex. VAT)

The UK’s leading tuning box just got better! Now with Bluetooth capabilities the CRTD4 tuning box brings the benefits of tuning to your fingertips.

Now you can control the performance of your engine from the comfort of your driver’s seat with the TDI Tuning App. Connect to your tuning box and enjoy total control, transforming your driving experience.

BMW M4 Competition Package
444bhp / 550nm
+ Add ons
£ 419.99

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Installation

Option 1: Self-Install

TDI Tuning digital tuning boxes come pre-programmed for your engine - you just plug it in, secure it with the supplied cable ties and drive off to enjoy an immediate and significant increase in performance.

Tuning boxes come complete with fitting instructions, TDI Tuning also have step-by-step fitting videos available for many of our most popular vehicles.

If you need an expert to help you with your fitting then a TDI Tuning engineer is only a phone call away.

Fitting

TDI Tuning have a southern and northern HQ in Chelmsford and Manchester respectively. Customers can get their box fitted at either of these locations for free. TDI Tuning also have a network of partner garages across the UK. For a small fee TDI Tuning can organise installation at your local fitter.