Celtic Tuning LTD

Reviews about Celtic Tuning LTD

•  

  syed hussain Review added: 2018.10.06

  ★ ☆ ☆ ☆ ☆
  Great guys come to your door to do your car what else can you ask for but the programs they use on my car not to sure. I had 2 cars done at the same time a 911 S4 and a f31 bmw. the 911 performance was no different the only difference was it use to do 22mpg and now it does 15mpg very disappointed. The bmw 330 twin turbo had a external device fitted to the engine which boosted the engine performance this was removed before it was chipped. Once it was done they had to return three times to get it to where it is. first time the car would die when you went to accelerate at 70mph, nearly caused a bad accident second time return visit the car would not change gear automatically sometimes, third time visit, the result the performance is not that much different but what was noticed was the gear change now will not take place till it hits 2000 rev per min and the fuel performance has gone down from 36 mpg to 27 mpg. for me its been a total waste of money.
•  

  Ashley Review added: 2018.03.08

  ★ ★ ★ ★ ★
  We had two Mercedes remapped by Celtic Tuning recently. After spending some time driving them I can confirm the difference is incredible. The A200 petrol is more ready in all gears and the flat throttle response has been sharpened up, it now moves like a diesel proving a large increase in torque. The E350CDI was already quick however is a different animal altogether now. Neither have been on a rolling road yet, therefore I can only speak from physical testing. we are thoroughly pleased with the service. we haven't noticed improved economy yet, however this is likely because I've had a heavy right foot...... the economy test will come in time.

Add review