Custom Tuning Files.Delivered Fast.

"Sent a 335d original over, had the Stage 1 back inside 25 minutes. Flashed straight in with KESS3, no checksum issues, drives lovely. Will keep using."

"Golf R Mk7 with downpipe and intake. Asked for a sensible Stage 2, got back a really clean map — boost is steady, no spikes, lambdas look healthy on the logs."

"Transit Custom 2.0 with a blocked DPF. Off file came back with EGR and flap also disabled as requested. No EML, no limp, customer happy. Pricing is fair too."

"Scania R450, AdBlue tank knackered. Off file done properly — no countdown, no derate, no fault stored. Saved the customer a fortune in DEF parts."

"Used to wait hours with my old supplier. With TBT I usually have the file back inside 30 minutes. Quality is the same or better. Easy switch."

"A4 2.0 TDI with a sticky EGR. Software off + blanking plate, ran the cycles, no codes after a week. Straightforward and well-priced."

"Done about a dozen DPF files this month through TBT. All clean, all first time. Their support replies fast if you need a tweak."

"M2 with downpipe — asked for low-mid focus, that's exactly what came back. AFR target held nicely, no fuel cuts pulling top end."

"Fiesta ST Stage 1 with crackle map. Sounds great, no misfire codes, idle stayed clean. Customer keeps sending mates over."

"Sprinter 2.1 CDI eco file — fleet manager logged a real 9-11% drop in fuel use over the month. Drivability still good, no complaints from drivers."

"Range Rover Sport 3.0 SDV6. Stage 1 file felt strong from low rpm, smoother throttle too. Polite and quick to answer questions on WhatsApp."

"Volvo FH16 AdBlue off, 20,000+ km later still no warnings or torque cut. Solid file, solid service."

"Built RS3 with hybrid turbo and bigger injectors. Stage 3 came back well-mapped, knock retard stayed near zero on E5. Proper job."

"Discovery 4 3.0 TDV6 with cracked DPF. Off file did exactly what it said, no codes, runs perfect. Fair price, no faff."

"Insignia 2.0 CDTi rough idle and smoking. EGR off via software, plus blank — idle smoothed out, smoke gone. Cheaper than replacing the valve."

"Giulia QV Stage 2 with sport cats. No CEL, no flat spots, gearbox map blends in nicely. Customer over the moon."

"Civic Type R FK8 — added hardcut launch and a pop overrun. Both work properly, no error codes. Turned around in under half an hour."

"First time using TBT, 1.6 HDi 308. Stage 1 added a real ~25bhp on the road, MPG ticked up too. Will be sending more."

"DAF XF 460 AdBlue off file — no fault stored, no countdown, no derate after months in service. Customer saved a 3k+ repair."

"L200 2.4 DI-D with DPF and EGR issues. Combined off file, blanks fitted — runs cool, pulls strong, no warning lights."

"320d F30 with intake — Stage 2 felt smooth from 1500 all the way up. No DTCs, lambda looks normal. Honest pricing too."

"Octavia 1.6 TDI eco file dropped real-world consumption by ~0.8 L/100km on the customer's commute. He came back for the wife's car after."

"535d F10 Stage 1, kept it sensible at ~340-350bhp. Boost stable, no smoke, gearbox handles it fine. Back in around 20 minutes."

"Focus RS Mk3 with downpipe — Stage 2 file held a flat ~400bhp on the rollers. No fuel cuts, no overboost. Clean work."

"Mondeo 2.2 TDCi DPF off, no light, no regen attempts in the logs since. Customer thrilled, fair price."

"Done a few Iveco Daily vans now with AdBlue and DPF off. Every one has been clean — no codes, no derate. Reliable supplier."

"S3 8V Stage 2 — 370-380bhp on the dyno, transitions are smooth, no flat spot mid-range. Map feels properly developed."

"2.0 BlueHDi EGR off after the valve failed. No codes, no limp mode, runs better than before. Quick reply when I asked a question."

"Cupra 290 Stage 1 — power delivery feels OEM-smooth, just stronger. No DSG hesitation, no error codes. Customer delighted."

"M140i with hybrid turbo — Stage 3 file pulled a strong ~500bhp, knock control behaved itself. Worth the money, no question."

"520d F11 Stage 1, drives like a different car. Mid-range pull is much stronger, MPG actually went up on the motorway."

"Qashqai 1.6 dCi DPF off, no warning lights since. Clean file, no codes, customer hasn't been back with issues."

"MAN TGX AdBlue off — driver done 15k km, zero derate, zero countdown. Solid file as always."

"1.6 TDI Caddy van, EGR was sticking. Off file plus blank, runs smoother and no smoke on cold start now."

"Octavia vRS 2.0 TSI with downpipe, Stage 2 file felt strong from low rpm. No DSG issues, no codes."

"M235i Stage 1, kept it conservative as asked. Smooth power, no fuel cuts, knock retard barely moves."

"Vivaro 2.0 CDTi combined DPF and EGR off. No EML, runs perfect, customer over the moon. Quick turnaround too."

"Transporter T6 AdBlue off file, no fault codes after a month of daily driving. Reliable as always."

"Golf GTI Mk7.5 with intake and downpipe — Stage 2 came back well-balanced, holds boost cleanly to redline."

"Insignia 2.0 CDTi Stage 1, woke the car up properly. Customer reported better MPG too. Fair pricing."

"Giulietta QV Stage 2 with sport exhaust. Clean map, lambdas in check, no flat spots. Great work."

"Avensis 2.0 D-4D DPF off, no light, no regen attempts. Solid file, customer happy with the price."

"Mercedes Actros AdBlue off, fleet truck running 1000km a week. Zero issues, zero derate."

"1.9 TDI Passat EGR off, idle smoothed right out. No codes, no smoke. Quick reply on WhatsApp when I asked a question."

"Mazda 6 2.2D DPF off, no warning since. Customer drives 80 miles a day, no issues. Honest service."

"Superb 2.0 TDI Stage 1, kept sensible. Strong mid-range, no DSG hesitation. Will use again."

"Focus ST225 Stage 2 with downpipe, strong file. No fuel cuts pulling top end, AFR target held nicely."

"Cayenne S 4.8 Stage 1, throttle response noticeably sharper, no error codes. Polite service, fast WhatsApp replies."

"Discovery Sport 2.0 SD4 DPF off, customer had endless regen issues before. All gone now, no codes."

"S60 Polestar Stage 2, gearbox handles it fine, power delivery is linear. Map feels properly developed."

"2.2 HDi Peugeot Boxer EGR off, valve was knackered. Customer saved on parts, runs perfect now."

"Leon Cupra 280 Stage 1, sharp throttle response, no error codes. Customer keeps recommending us."

"Sprinter 313 CDI combined DPF and AdBlue off. No EML, no derate, customer back to work properly."

"RS4 B8 Stage 3 with hybrid turbos. Pulled big numbers on the dyno, knock control well-behaved on E5."

"320d Touring Stage 1, smooth power increase, no smoke, no DTCs. Easy work, fair price."

"Scania R500 AdBlue off, owner-operator running daily. Months in, no faults stored. Top quality."

"Berlingo 1.6 HDi DPF off, no codes since. Customer happy, price was very reasonable."

"Audi S3 8V crackle map added, sounds proper. No misfire codes, idle stayed clean. Job done in 20 minutes."

"208 GTi 30th Stage 2, strong torque curve, no flat spots. Customer over the moon with the result."

"1.6 TDCi Connect van EGR off, no smoke, no EML. Quick turnaround, easy to work with."

"Golf R Mk7.5 with intake and DP — Stage 2 file is smooth, no DSG slip, no overboost. Properly developed."

"5008 2.0 BlueHDi Stage 1, solid pull through the mid-range, MPG up slightly. Customer happy."

"C4 Picasso 1.6 HDi DPF off, customer had constant regen warnings. All sorted, no lights. Easy service."

"A4 B9 2.0 TDI Stage 1, smooth power increase, no DTCs, no smoke. Quick turnaround."

"Megane RS280 hardcut and pop overrun added. Customer thrilled with the sound, no fault codes."

"RS3 8V Stage 2, gearbox map blends in well, power feels OEM-smooth but stronger. Excellent file."

"Crafter 2.0 TDI AdBlue off, customer's tank had failed. Off file done properly, no derate, saved them serious money."

"Tiguan 2.0 TDI Stage 1, sensible map as requested. Strong mid-range, MPG ticked up. Will use again."

"Volvo FH AdBlue off, no fault, no countdown, no derate. Reliable file, reliable service."

"X-Trail 1.6 dCi DPF off, no codes since. Honest pricing, quick reply when I asked for a small tweak."

"Civic Type R FK2 Stage 2 with intake — held boost cleanly, no fuel cuts. Customer delighted with the gains."

"Sharan 2.0 TDI EGR off, runs smoother, no smoke, no EML. Quick and clean job."

"M3 F80 Stage 3 with bigger turbos and meth — properly mapped, knock retard near zero, AFR spot on."

"T5 Transporter combined DPF and EGR off. Runs cool, no warnings, customer back to work. Great service."

"G-Class diesel Stage 1, throttle sharper, mid-range pull stronger. Polite, professional, fast turnaround on WhatsApp."

"Octavia 1.5 TSI Stage 1, smooth gains, no DSG hesitation. Customer happy with the bump."

"DAF CF AdBlue off, owner running daily long haul, no issues whatsoever. Quality file."

"Megane RS265 Stage 2 with downpipe, strong torque delivery, no flat spots. Easy switch from my old supplier."

"S5 B9 3.0 TFSI Stage 1, smooth power, gearbox handles it fine. Sensible, well-developed file."

"Fiesta ST180 Stage 2 with intake and downpipe — properly mapped, no overboost, AFR target held. Top job."

"Sent a 335d original over, had the Stage 1 back inside 25 minutes. Flashed straight in with KESS3, no checksum issues, drives lovely. Will keep using."

"Golf R Mk7 with downpipe and intake. Asked for a sensible Stage 2, got back a really clean map — boost is steady, no spikes, lambdas look healthy on the logs."

"Transit Custom 2.0 with a blocked DPF. Off file came back with EGR and flap also disabled as requested. No EML, no limp, customer happy. Pricing is fair too."

"Scania R450, AdBlue tank knackered. Off file done properly — no countdown, no derate, no fault stored. Saved the customer a fortune in DEF parts."

"Used to wait hours with my old supplier. With TBT I usually have the file back inside 30 minutes. Quality is the same or better. Easy switch."

"A4 2.0 TDI with a sticky EGR. Software off + blanking plate, ran the cycles, no codes after a week. Straightforward and well-priced."

"Done about a dozen DPF files this month through TBT. All clean, all first time. Their support replies fast if you need a tweak."

"M2 with downpipe — asked for low-mid focus, that's exactly what came back. AFR target held nicely, no fuel cuts pulling top end."

"Fiesta ST Stage 1 with crackle map. Sounds great, no misfire codes, idle stayed clean. Customer keeps sending mates over."

"Sprinter 2.1 CDI eco file — fleet manager logged a real 9-11% drop in fuel use over the month. Drivability still good, no complaints from drivers."

"Range Rover Sport 3.0 SDV6. Stage 1 file felt strong from low rpm, smoother throttle too. Polite and quick to answer questions on WhatsApp."

"Volvo FH16 AdBlue off, 20,000+ km later still no warnings or torque cut. Solid file, solid service."

"Built RS3 with hybrid turbo and bigger injectors. Stage 3 came back well-mapped, knock retard stayed near zero on E5. Proper job."

"Discovery 4 3.0 TDV6 with cracked DPF. Off file did exactly what it said, no codes, runs perfect. Fair price, no faff."

"Insignia 2.0 CDTi rough idle and smoking. EGR off via software, plus blank — idle smoothed out, smoke gone. Cheaper than replacing the valve."

"Giulia QV Stage 2 with sport cats. No CEL, no flat spots, gearbox map blends in nicely. Customer over the moon."

"Civic Type R FK8 — added hardcut launch and a pop overrun. Both work properly, no error codes. Turned around in under half an hour."

"First time using TBT, 1.6 HDi 308. Stage 1 added a real ~25bhp on the road, MPG ticked up too. Will be sending more."

"DAF XF 460 AdBlue off file — no fault stored, no countdown, no derate after months in service. Customer saved a 3k+ repair."

"L200 2.4 DI-D with DPF and EGR issues. Combined off file, blanks fitted — runs cool, pulls strong, no warning lights."

"320d F30 with intake — Stage 2 felt smooth from 1500 all the way up. No DTCs, lambda looks normal. Honest pricing too."

"Octavia 1.6 TDI eco file dropped real-world consumption by ~0.8 L/100km on the customer's commute. He came back for the wife's car after."

"535d F10 Stage 1, kept it sensible at ~340-350bhp. Boost stable, no smoke, gearbox handles it fine. Back in around 20 minutes."

"Focus RS Mk3 with downpipe — Stage 2 file held a flat ~400bhp on the rollers. No fuel cuts, no overboost. Clean work."

"Mondeo 2.2 TDCi DPF off, no light, no regen attempts in the logs since. Customer thrilled, fair price."

"Done a few Iveco Daily vans now with AdBlue and DPF off. Every one has been clean — no codes, no derate. Reliable supplier."

"S3 8V Stage 2 — 370-380bhp on the dyno, transitions are smooth, no flat spot mid-range. Map feels properly developed."

"2.0 BlueHDi EGR off after the valve failed. No codes, no limp mode, runs better than before. Quick reply when I asked a question."

"Cupra 290 Stage 1 — power delivery feels OEM-smooth, just stronger. No DSG hesitation, no error codes. Customer delighted."

"M140i with hybrid turbo — Stage 3 file pulled a strong ~500bhp, knock control behaved itself. Worth the money, no question."

"520d F11 Stage 1, drives like a different car. Mid-range pull is much stronger, MPG actually went up on the motorway."

"Qashqai 1.6 dCi DPF off, no warning lights since. Clean file, no codes, customer hasn't been back with issues."

"MAN TGX AdBlue off — driver done 15k km, zero derate, zero countdown. Solid file as always."

"1.6 TDI Caddy van, EGR was sticking. Off file plus blank, runs smoother and no smoke on cold start now."

"Octavia vRS 2.0 TSI with downpipe, Stage 2 file felt strong from low rpm. No DSG issues, no codes."

"M235i Stage 1, kept it conservative as asked. Smooth power, no fuel cuts, knock retard barely moves."

"Vivaro 2.0 CDTi combined DPF and EGR off. No EML, runs perfect, customer over the moon. Quick turnaround too."

"Transporter T6 AdBlue off file, no fault codes after a month of daily driving. Reliable as always."

"Golf GTI Mk7.5 with intake and downpipe — Stage 2 came back well-balanced, holds boost cleanly to redline."

"Insignia 2.0 CDTi Stage 1, woke the car up properly. Customer reported better MPG too. Fair pricing."

"Giulietta QV Stage 2 with sport exhaust. Clean map, lambdas in check, no flat spots. Great work."

"Avensis 2.0 D-4D DPF off, no light, no regen attempts. Solid file, customer happy with the price."

"Mercedes Actros AdBlue off, fleet truck running 1000km a week. Zero issues, zero derate."

"1.9 TDI Passat EGR off, idle smoothed right out. No codes, no smoke. Quick reply on WhatsApp when I asked a question."

"Mazda 6 2.2D DPF off, no warning since. Customer drives 80 miles a day, no issues. Honest service."

"Superb 2.0 TDI Stage 1, kept sensible. Strong mid-range, no DSG hesitation. Will use again."

"Focus ST225 Stage 2 with downpipe, strong file. No fuel cuts pulling top end, AFR target held nicely."

"Cayenne S 4.8 Stage 1, throttle response noticeably sharper, no error codes. Polite service, fast WhatsApp replies."

"Discovery Sport 2.0 SD4 DPF off, customer had endless regen issues before. All gone now, no codes."

"S60 Polestar Stage 2, gearbox handles it fine, power delivery is linear. Map feels properly developed."

"2.2 HDi Peugeot Boxer EGR off, valve was knackered. Customer saved on parts, runs perfect now."

"Leon Cupra 280 Stage 1, sharp throttle response, no error codes. Customer keeps recommending us."

"Sprinter 313 CDI combined DPF and AdBlue off. No EML, no derate, customer back to work properly."

"RS4 B8 Stage 3 with hybrid turbos. Pulled big numbers on the dyno, knock control well-behaved on E5."

"320d Touring Stage 1, smooth power increase, no smoke, no DTCs. Easy work, fair price."

"Scania R500 AdBlue off, owner-operator running daily. Months in, no faults stored. Top quality."

"Berlingo 1.6 HDi DPF off, no codes since. Customer happy, price was very reasonable."

"Audi S3 8V crackle map added, sounds proper. No misfire codes, idle stayed clean. Job done in 20 minutes."

"208 GTi 30th Stage 2, strong torque curve, no flat spots. Customer over the moon with the result."

"1.6 TDCi Connect van EGR off, no smoke, no EML. Quick turnaround, easy to work with."

"Golf R Mk7.5 with intake and DP — Stage 2 file is smooth, no DSG slip, no overboost. Properly developed."

"5008 2.0 BlueHDi Stage 1, solid pull through the mid-range, MPG up slightly. Customer happy."

"C4 Picasso 1.6 HDi DPF off, customer had constant regen warnings. All sorted, no lights. Easy service."

"A4 B9 2.0 TDI Stage 1, smooth power increase, no DTCs, no smoke. Quick turnaround."

"Megane RS280 hardcut and pop overrun added. Customer thrilled with the sound, no fault codes."

"RS3 8V Stage 2, gearbox map blends in well, power feels OEM-smooth but stronger. Excellent file."

"Crafter 2.0 TDI AdBlue off, customer's tank had failed. Off file done properly, no derate, saved them serious money."

"Tiguan 2.0 TDI Stage 1, sensible map as requested. Strong mid-range, MPG ticked up. Will use again."

"Volvo FH AdBlue off, no fault, no countdown, no derate. Reliable file, reliable service."

"X-Trail 1.6 dCi DPF off, no codes since. Honest pricing, quick reply when I asked for a small tweak."

"Civic Type R FK2 Stage 2 with intake — held boost cleanly, no fuel cuts. Customer delighted with the gains."

"Sharan 2.0 TDI EGR off, runs smoother, no smoke, no EML. Quick and clean job."

"M3 F80 Stage 3 with bigger turbos and meth — properly mapped, knock retard near zero, AFR spot on."

"T5 Transporter combined DPF and EGR off. Runs cool, no warnings, customer back to work. Great service."

"G-Class diesel Stage 1, throttle sharper, mid-range pull stronger. Polite, professional, fast turnaround on WhatsApp."

"Octavia 1.5 TSI Stage 1, smooth gains, no DSG hesitation. Customer happy with the bump."

"DAF CF AdBlue off, owner running daily long haul, no issues whatsoever. Quality file."

"Megane RS265 Stage 2 with downpipe, strong torque delivery, no flat spots. Easy switch from my old supplier."

"S5 B9 3.0 TFSI Stage 1, smooth power, gearbox handles it fine. Sensible, well-developed file."

"Fiesta ST180 Stage 2 with intake and downpipe — properly mapped, no overboost, AFR target held. Top job."