Thetford Remap is the No1 choice for getting the best out of your Chevrolet's engine. Why pay more for fuel than you need to? Using the latest technology, our experts can re-tune your Chevrolet engine so you save up to 15% on fuel.
And why settle for lower performance than your engine was designed for? Our process can boost your Chevrolet’s performance by up to 35%.
And with our 14-day no quibble money back guarantee, you can rest assured that your Chevrolet is in safe hands. We will restore the original settings of your engine if you are in any way unhappy with your retune – and refund your money.
For an instant quote and to find out the options available for your make and model, simply call us today.
Thetford Remap is dedicated to offering motorists a professional service and all our staff are trained in customer care – and they speak your language.
If you have any questions about Thetford Remap or would like any advice on remapping (it’s free), our team are waiting for your call.
Agile (SA) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Agile 1.0 12V | 60 hp | 63 hp | 6 NM | No | No | No | ||
Agile 1.2 16V | 80 hp | 85 hp | 110 NM | 117 NM | No | No | No | |
Astra (SA) (B) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Astra 1.4 16V | 90 hp | 100 hp | 98 NM | 112 NM | No | No | No | |
Astra 1.8 8V | 90 hp | 100 hp | 18 NM | No | No | No | ||
Astra 2.0 16V | 116 hp | 131 hp | 22 NM | No | No | No | ||
Astra (SA) (C) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Astra 1.2 16V | 65 hp | 69 hp | 6 NM | No | No | No | ||
Astra 1.2 16V | 75 hp | 87 hp | 110 Nm | 129 NM | No | No | No | |
Astra 1.4 16V | 90 hp | 100 hp | 98 NM | 112 NM | No | No | No | |
Astra 1.6 8V | 84 hp | 92 hp | 14 NM | No | No | No | ||
Astra 1.6 16V | 101 hp | 110 hp | 114 NM | 130 NM | No | No | No | |
Astra 2.0 16V Turbo | 190 hp | 225 hp | 250 NM | 293 NM | No | No | No | |
Astra 1.7 8V TD | 68 hp | 98 hp | 60 NM | No | No | No | ||
Astra 1.7 16V DTI | 75 hp | 105 hp | 60 NM | No | No | No | ||
Astra 2.0 16V DI | 82 hp | 109 hp | 109 NM | 155 NM | No | No | No | |
Astra 2.0 16V DTI | 101 hp | 136 hp | 70 NM | No | No | No | ||
Captiva (EU) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Captiva 2.0 16V VCDI | 127 hp | 162 hp | 75 NM | Yes | Yes | No | ||
Captiva 2.0 16V VCDI | 150 hp | 185 hp | 320 NM | 380 NM | Yes | Yes | No | |
Celta (SA) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Celta 1.0 8V | 60 hp | 63 hp | 85 Nm | 90 NM | No | No | No | |
Celta 1.0 8V FlexFuel | 70 hp | 73 hp | 6 NM | No | No | No | ||
Celta 1.4 8V | 85 hp | No | No | No | ||||
Classic (SA) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Classic 1.0 8V (flexfuel) | 60 hp | 63 hp | 85 Nm | 90 NM | No | No | No | |
Classic 1.4 8V | 90 hp | 95 hp | 9 NM | No | No | No | ||
Corsa (SA) (B) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Corsa 1.0 8V (flexfuel) | 60 hp | 63 hp | 85 Nm | 90 NM | No | No | No | |
Corsa 1.4 8V | 90 hp | 95 hp | 9 NM | No | No | No | ||
Corsa (SA) (C) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Corsa 1.8V (flexfuel) | 60 hp | No | No | No | ||||
Corsa 1.4 8V (flexfuel) | 104 hp | No | No | No | ||||
Cruze (EU) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Cruze 1.8 16V Ecotec | 140 hp | No | No | No | ||||
Cruze 2.0 16V VCDI | 150 hp | 185 hp | 320 NM | 380 NM | Yes | Yes | No | |
Cruze (SA) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Cruze (J300) 1.8 16V | 136 hp | No | No | No | ||||
Cruze (J300) 2.0 16V VCDI | 150 hp | 185 hp | 320 NM | 380 NM | Yes | Yes | No | |
Cruze (US) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Cruze (J300) 1.8 16V | 136 hp | No | No | No | ||||
Epica (EU) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Epica 2.0 | 143 hp | 155 hp | 195 NM | 210 NM | No | No | No | |
Epica 2.0 16V VCDI | 150 hp | 185 hp | 320 NM | 380 NM | Yes | Yes | No | |
Epica (SA) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Epica 2.0 16V VCDI | 150 hp | 185 hp | 320 NM | 380 NM | Yes | Yes | No | |
Lacetti (EU) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Lacetti 1.6 | 109 hp | 120 hp | 150 NM | 170 NM | No | No | No | |
Lacetti 2.0 16V TDCI | 121 hp | 155 hp | 280 NM | 340 NM | Yes | Yes | No | |
Malibu (US) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Malibu 2.2 16V | 144 hp | No | No | No | ||||
Meriva (SA) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Meriva 1.6 16V | 87 hp | 95 hp | 14 NM | No | No | No | ||
Meriva 1.6 16V | 101 hp | 109 hp | 14 NM | No | No | No | ||
Meriva 1.8 8V FlexFuel | 114 hp | 124 hp | 16 NM | No | No | No | ||
Meriva 1.8 16V | 125 hp | 135 hp | 16 NM | No | No | No | ||
Meriva 1.3 8V CDTI | 75 hp | 100 hp | 165 NM | 215 NM | No | No | No | |
Meriva 1.7 16V DTI | 75 hp | 105 hp | 60 NM | No | No | No | ||
Montana (SA) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Montana 1.7 16V DTI | 75 hp | 105 hp | 60 NM | No | No | No | ||
Orlando (EU) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Orlando 1.8 16V Ecotec | 140 hp | No | No | No | ||||
Prisma (SA) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Prisma 1.0 8V FlexFuel | 77 hp | No | No | No | ||||
Prisma 1.4 8V FlexFuel | 97 hp | No | No | No | ||||
Silverado (US) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Silverado HD 6.6 V8 D | 365 hp | No | No | No | ||||
Sonic (US) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Sonic 1.8 16V | 136 hp | No | No | No | ||||
Tornado (SA) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Tornado 1.7 8V TD | 68 hp | 98 hp | 60 NM | No | No | No | ||
Vectra (SA) (B) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Vectra 1.6 16V | 100 hp | 109 hp | 150 NM | 175 NM | No | No | No | |
Vectra 2.0 16V DI | 82 hp | 109 hp | 109 NM | 155 NM | No | No | No | |
Vectra 2.0 16V DTI | 101 hp | 136 hp | 205 NM | 275 NM | No | No | No | |
Vectra 2.2 16V DTI | 125 hp | 155 hp | 270 NM | 330 NM | No | No | No | |
Vectra (SA) (C) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Vectra 1.6 16V | 100 hp | 109 hp | 150 NM | 175 NM | No | No | No | |
Vectra 1.9 8V CDTI | 100 hp | 130 hp | 260 NM | 330 NM | Yes | Yes | No | |
Vectra 1.9 8V CDTI | 120 hp | 150 hp | 280 NM | 335 NM | Yes | Yes | No | |
Vectra 1.9 16V CDTI | 150 hp | 175 hp | 320 NM | 370 NM | Yes | Yes | No | |
Vectra 2.0 16V DTI | 100 hp | 136 hp | 230 NM | 300 NM | No | No | No | |
Vectra 2.2 16V DTI | 125 hp | 155 hp | 280 NM | 340 NM | No | No | No | |
Zafira (SA) (A) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Zafira 1.6 16V FlexFuel | 97 hp | 123 hp | 150 NM | 160 NM | No | No | No | |
Zafira 1.6 16V | 100 hp | 109 hp | 150 NM | 175 NM | No | No | No | |
Zafira 2.0 16V Turbo OPC | 192 hp | 217 hp | 250 NM | 320 NM | No | No | No | |
Zafira 2.0 16V Turbo OPC | 200 hp | 235 hp | 262 NM | 315 NM | No | No | No | |
Zafira (SA) (B) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Zafira 2.0 16V Turbo | 200 hp | 235 hp | 262 NM | 315 NM | No | No | No | |
Zafira 2.0 16V Turbo OPC | 240 hp | 270 hp | 320 NM | 365 NM | No | No | No |