ECU Remap | DSG/TCU Tuning | Chip Tuning | DPF Solution - Bolton - Crd Performance

ECU Remapping in Bolton

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ECU Remap | DSG/TCU Tuning | Chip Tuning | DPF Solution - Bolton - Crd Performance

Quantum Tuning Authorised Dealer in Bolton

We are Common Rail Diesel Specialists (CRD Performance) based in Bolton, Lancashire, offering Quantum Tuning engine remapping in the North West of England, and very close to Manchester city centre, situated just outside the M60 Ring road. We are near to Liverpool, Warrington, St Helens, Preston, Blackpool, Chorley, Burnley, Bury, Blackburn, Rochdale, Oldham and Stockport. We offer a mobile engine tuning re-map service to fleet users within a 25 mile radius of Bolton, subject to a minimum number of company vehicles.

Our diesel, petrol, CNG and LPG diagnostic workshop is equipped with a Sun Ram X11 Rolling Road using the latest TAT software, as used by Bosch and developed by Rudi in Germany. We provide an AsNu petrol injector testing and ultrasonic cleaning service by mail order or while you wait for conventional, direct, GDI and FSI injectors. We also offer a testing and reconditioning service for most makes of common rail diesel injectors and can supply new diesel injectors if the original injectors are not serviceable.

We repair and service most makes of factory liquid and vapour CNG and LPG systems including Vialle, Necam, Prins, BRC, Koltec, AG, Eurogas, Pharos and many others for vehicle manufacturers including Ford, Mitsubishi, Citroen, Peugeot, Proton, Vauxhall and Volvo.

We are proud to be appointed, approved, and accredited as main dealers for Quantum Tuning and engine remapping in the North West of England. We also carry out research and development for CRD Technology Limited, also based in Bolton near Manchester and who have designed and patented a unique dual fuel diesel blend system for use with CNG and LPG fuels.


  • 20-35% Extra Horsepower & Torque
  • Better throttle response - Safer overtaking
  • Improved diesel economy – typically 10% or more
  • 30-Day Money Back Guarantee
  • Enhanced Driveability
about quantum tuning Bolton



ECU Remap

We rewrite or ECU REMAP the vehicles engine software to safely gain more power and torque. This gives IMPROVED DRIVABILITY and the added bonus of enhanced fuel economy on diesel engines. When a manufacturer develops a new vehicle they take into consideration all driving conditions and regions in which they intend to sell this model, in other words the tuning is a compromise.

Gearbox (TCU) Tuning

DSG gearbox tuning from Quantum Tuning, also referred to as TCU Tuning or transmission tuning, involves making adjustments to the electronic control unit (ECU) software of the DSG transmission. The goal of DSG gearbox tuning is to optimise the transmission’s behaviour, performance, and characteristics according to the preferences of the driver.

DPF Solution

DIESEL PARTICULATE FILTERS or FAP have been used by vehicle manufacturers for several years now, but only since about 2009 has it been mandatory for all vehicles to be fitted with them to help achieve strict new Euro 4, 5 and 6 emissions. DPF’s fill with particulate and are cleared by the process of high temperature regeneration, although this often fails requiring a choice of solutions to resolve.

DSG TCU Tuning

DSG gearbox tuning is to optimise the transmission’s behaviour, performance, and characteristics according to the preferences of the driver. This process can be done by modifying the software parameters that control things like shift points, shift speed, launch control, and torque management. DSG tuning involves modifying this software to change the way it operates. This can be done by changing the shift points, the torque limit, or the way the gearbox responds to driver inputs.

VGS (7GTronic) Gearbox Tuning

Tuning a VGS transmission is the process of modifying the software of the VGS unit to improve its performance. This can be done to increase the speed of gear changes, improve fuel economy, or make the transmission more responsive. There are a few different ways to tune a VGS transmission. One way is to use a software tune, which modifies the firmware of the VGS unit. This can be done by a qualified Quantum Tuning dealer outlet.

DKG TCU Tuning

DKG stands for Doppel Kupplungs Getriebe and DCT is the English translation to double clutch transmission. DKG transmissions are typically found in high-performance cars, as they can provide faster acceleration and better fuel economy than traditional automatic transmissions. Tuning a DKG gearbox can offer a number of benefits, including: Faster gear changes, Improved fuel economy, More responsive transmission, Enhanced driving experience

Performance Tuning

We remap your vehicle's ECU to enhance the performance, drivability and economy, Employing some of the most experienced and talented people in the industry, combined with an enthusiastic and skilled national dealer team professionally certified by the IMI, we are the leading Remapping and Chiptuning businesses in the UK

Tuning Files Service

We are the UK market leader for remapping and chip tuning across a range of over 6,000 cars, vans, motorhomes, truck and tractors. As a quality led business we care passionately about what we do and how we do it, check out our Trustpilot rating to see what our customers think of us. Take a look at our exclusive vehicle database of what we can do for you.

Chip Tuning

CHIP TUNING is the same result as a remap but instead of programming the ECU (engine control unit), electronically the tuning chips within the ECU are re-flashed with new tuning data to increase to increase the performance of your vehicle. Chip tuning is predominantly on older vehicles.