Dirty Throttle Tuning

Dirty Throttle Tuning VAG VE and PD Remapping

A fairly typical job coming through the workshop this week!A Skoda Fabia for a little power upgrade and a few fixes!Skod...
19/12/2025

A fairly typical job coming through the workshop this week!

A Skoda Fabia for a little power upgrade and a few fixes!

Skoda Fabia BLT
- Stock BLT Engine
- PD150 ARL Headbolts
- Stock 073BA BLT Injectors
- JW Automotive GT1756 Turbo (customer supplied)
- Milltek 2.5" Downpipe
- Milltek 2.5" Exhaust
- Seat Sport FMIC (customer supplied)
- Hard Pipe Kit (customer supplied)
- 4bar MAP Sensor

Estimated Power/Torque Figures: 233hp / 340ftlb

This car tuned up almost exactly as we expected, with good power and response.

Unfortunately we couldn't push for more as the Milltek 2.5" downpipes tend to be a little restrictive due to having a bend in 1.8/2" diameter, we advised the customer on this and once they upgrade they can come back in for some further tweaks!

Will be great to see this one back in the future for a little more go-to juice!

Hybrid turbos can be a fantastic bolt on option for a little bit more power without breaking the bank! We can supply these along with a range of other supporting parts to suit almost any power goals or budget!

We have had an incredibly busy 2025! From opening our workshop officially a year ago we've not had a moment of peace and...
01/12/2025

We have had an incredibly busy 2025! From opening our workshop officially a year ago we've not had a moment of peace and quiet! Whether it be working on customer vehicles or expanding our capabilities with new equipment and tools!

No doubt many of you might have had a little frustration with the time it takes to get a reply from us; whether it be tuning or quoting for works to be undertaken!

To help rectify this we have now created a new page Dirty Throttle Workshop, which will serve as a hub for any required mechanical work, fabrication or or engine builds!

You'll be dealing with our wonderful friendly and talented mechanic Joe Allen who has now taken this over for us!

We still have a couple of large builds leaving the workshop very soon! So stay tuned to see those; both here and on the new page!

A huge thanks to all those who have put their faith in us, given us their custom and especially their patience over the last year!! A massive thank you is due to all those who have supported us in this journey!!

For any tuning requirements, feel free to message us here! For any general mechanical, brakes, fabrication or engine builds please message the Workshop specific page!

ANNOUNCEMENT!We've now invested into yet more tools, this time... AutoTuner! We have now opened up our tuning capabiliti...
28/03/2025

ANNOUNCEMENT!

We've now invested into yet more tools, this time... AutoTuner! We have now opened up our tuning capabilities to cover even more makes and models than ever before, and not just the typical VAG diesel engine! (though we do love them dearly!)😏

A few examples of what we can offer:
- "Stage 1" Tunes for stock vehicles
- Custom tuning for modified setups (please enquire)
- AdBlue / DEF Solutions
- DPF Solutions

This allows us to cover the following (to name a few):
- Mercedes
- BMW
- Jaguar / Land Rover
- PSA (Peugeot, Citroen, Vauxhall, etc)
- Ford
- Dacia / Renault
- Audi / VW / Skoda / Seat / Porsche

Contact now for a quote today!

Once again, we have been caught slacking on our social media posts! Probably time we caught you up on a few jobs that ha...
27/02/2025

Once again, we have been caught slacking on our social media posts! Probably time we caught you up on a few jobs that have come through our workshop!
This wonderful 2017 Caddy came in for a new turbocharger, oil change and a few other choice components!

2017 Caddy with CR102 DFSD
- Stock Engine
- JW Automotive MK7 CR184 Common Rail Turbocharger*
- Darkside Braided Oil Feed Pipe*
- Darkside EGR Cooler Delete*
- DPF Gutted
- Standard Exhaust
- Darkside / Proram Intake Setup
- Darkside Aluminium Hard Pipe Kit
(Items marked with * were undertaken in-house!)

Estimated Power/Torque Figures: 189hp / 309ftlb

This van arrived to us with a unhappy standard turbo, and constant "limp" mode and excessive smoke, drastically hampering its driving capability.
Upon discussion the customer, we agreed to supply and fit an upgraded new turbocharger, along with DPF removal and low pressure EGR cooler delete, and then custom tuning to suit!
Packaging of components on these newer diesel engines can sometimes be a bit of a challenge, howeverm We swiftly had the original turbo removed, and it has certainly seen better days!
We also found the DPF to already have been gutted, presumably by the prior owner, and ECU software already changed to suit (albeit with a generic 10% "stage 1" tune).

After fitting the new turbo, oil feed, new gaskets and other components (along with a well deserved oil change as always for a new turbocharger!), we carried on to our favorite step in the process, tuning!
We settled in at some conservative figures for the setup. Whilst it is certainly capable of more (even in its current configuration), we opted to err on the side of caution, especially considering this is a work vehicle with a standard 5 speed gearbox!

Hopefully we will see this back in the future for a 6 speed conversion and a retune to unlock some more power from the (certainly capable) CR184 turbocharger

Get in touch for any vehicle repairs, upgrades or tuning requirements!

A Skoda Fabia... VRS?This Skoda Fabia VRS arrived to us in "almost" stock form, with the only upgrades being braided fro...
25/02/2025

A Skoda Fabia... VRS?
This Skoda Fabia VRS arrived to us in "almost" stock form, with the only upgrades being braided front lines and a 312mm front brake conversion!

2007 Skoda Fabia VRS PD130 BLT
- Stock PD130 BLT Engine
- JW Automotive GTB2260VK Turbocharger*
- Standard BLT Injectors
- Welded Injector Rockers*
- PD150 Headbolts*
- Piper 272 Camshaft Kit*
- Contitech Timing Belt Kit*
- febi 80c Thermostat*
- Sachs SRE Clutch Cover*
- Uprgaded Organic Clutch Disc*
- Billet Input Shaft Insert*
- 4H-Tech Short Shifter*
- Audi S1 Subframe + Control Arms*
- Audi S1 Tie Rods + Ends*
- Rear Anti Roll Bar*
- Upgraded In-Tank Fuel Pump in 1.4 MPI Housing*
- 1.4 TDI Fuel Filter (No Thermostatic Tee!)*
- EGR Delete*
- ASBO Performance 3" 304 Stainless Downpipe*
- 2.5" Piper Stainless Cat-Back Exhaust System*
- 304 Stainless Exhaust Downturn*
- Custom 304 Stainless 80mm Intake Pipe*
- Pipercross Panel Filter*
- Modified / Custom Hard Pipe Kit*
- Ibiza Cupra PD160 Intake Pipe*
- Twin Pass FMIC Setup*
- Fabia 1.9 PD100 Non-VRS Bumpers*
(Items marked with * were undertaken in-house!)

Estimated Power/Torque Figures: 268hp / 397ftlb (Map 3)

This Skoda Fabia arrived to us with in almost stock form! With the owner bringing it to us with a slew of parts, and letting us supply many of the others!
We set to work stripping it down, and removing the engine, subframe and exhaust for all the upgrades!

First to be fitted was the Audi S1 subframe + arm setup, a proven handling upgrade for the 6Y/6L/9N series of chassis, which drastically improve stability in bends, and feedback for the driver! Of course not forgetting the rear anti roll bar which was fitted as well!
Next up was the engine; a BLT engine by itself (like most of the PD130) is an impressive work of over-engineering, capable of taking plenty of additional power over stock. We stripped it down to begin the hard task of getting everything fitted!

First up was PD150 headbolts and Piper 272 camshaft kit; a normally simple job, however upon inspection of the rockers we found the gallery plugs had fallen out! A common issue which usually leads to poor oil pressure in the top end and premature wear of lifters/camshaft. Thankfully this is an easy fix, and we keep welded injector rockers on the shelf (offered on an exhange + labour basis), which ensure this issue will never come up again on this vehicle!

Next was timing, we fitted a Contitech belt + water pump kit, along with a fresh febi 80c Thermostat to help maintain safe temperatures even under high load (though the addition of an upgraded radiator later down the line would certainly be beneficial!).

The Automotive GTB2260VK Hi-Flow turbocharger and ASBO 3" downpipe are a perfect match! These turbos are sturdy units, and perform brilliantly. They are our personal reccomendation for a fast-road/daily vehicle that should have a fair bit of poke!

The customer also supplied a custom 70mm intake pipe to suit the turbocharger, but unfortunately the fitment was poor; so we reached out to our friends Performance for some custom fabrication! After a few choice cuts from our side and some extra pipe, (along with their wonderful welding work), we got it sitting just right and able to match up to the OEM airbox and accordion pipe!

The Sachs SRE clutch cover was then bolted up with one of the upgraded organic discs we use, our perfect combination for a setup that will hold power whilst maintaining nice driving behaviour!

Unfortunately we did find an issue with the gearbox before re-fitting, a sneaky previous owner of this vehicle had patched a crack in the casing with some RTV sealant, which had mostly peeled off! Being near one of the drain plugs this was less than ideal, so we set to work sourcing a replacement casing to swap the internals into; whilst at the same time fitting and tack welding a billet input shaft insert in place to improve long-term reliability!

The drivetrain was then loaded back into the vehicle with all the nice upgrades and was then finished off with a customer supplier 2.5" Piper cat-back exhaust system! The customer did however opt for a stealthy "down-turn" exhaust tip to suit the general theme of the build. 😉

The crash bar and slam panel were then modified to suit the supplied twin pass FMIC setup, along with modification to the upper and lower boost pipes (once again welded by ASBO performance) to allow them to sit snugly behind the front bumper. If you've ever fitted the generic FMIC kits on offer for the Skoda Fabia, you'll know that the pipework doesn't always sit properly, and is often placed at weird angles leaving them liable to pop off under boost!

Wiring work was also undertaken, "what for?" you may ask. Well, we've wired in a "power k**b" as we like to call it. It ties in directly to the ECU and allows dyanmic control over fuelling and other parameters by the driver on the fly! This was then coupled with our custom tuning and multi map solution for a very interesting setup!
With 3 maps to choose from, and with the "power k**b" theres a near-infinite amount of configurations this car can be driven in! Anywhere all the way from 130hp (Stock) to the max figures of 268hp! All switchable / selectable on the fly at the flick of a switch!

And finally, this was all finished off with a pair of non-VRS PD100 bumpers, painted to match the vehicle! Pretty much finishing off this stealthy build.

And... you thought we were done? THe customer had a last minute addition which they had delivered to us. a 4H Short shifter! These shifters are fantastic and offer a solid short feel between all gears!

P.S. If you're reading this and you're undertray has some screws damaged / missing (due to ripped plastic), remove it now before it removes itself at speed!

Hopefully we will see this car back in the future for some more upgrades, notably Firad injectors and a ported cylinder head to really make the setup sing!
Get in touch for any vehicle repairs, upgrades or tuning requirements!

WE'RE NOW OPEN!The last 6 months have been jam packed, but we're now setup in our new premises based in Kingswood, Maids...
22/11/2024

WE'RE NOW OPEN!

The last 6 months have been jam packed, but we're now setup in our new premises based in Kingswood, Maidstone, not far from Junction 8 M20!
This is the main reason we've been so quiet on social media!!

We are now taking bookings for mechanical work, all makes/models; but with a focus on our favourites; the VAG TDI range!

From the lowly service and oil change all the way to engine swaps and conversions, we can do it all!

Feel free to get in touch to book in for any mechanical work! We've been buttoning up a few projects and have availability starting next week!

Of course, a thanks must be said to all those who have helped along the way, whether just word of mouth, speaking our praises, or getting into the nitty gritty with getting the workshop up to s***f! Plenty of friends and family, and you all know who you are!

Hopefully you'll stick around to see some of the builds and projects that have already ran through the workshop get posted! It'll be in our usual fashion with full specification lists and what work we've undertaken to get them there!

I'm sure many of you may have already seen this one on the pages!Bodged n Boosted's PD150 swapped Honda Civic, with a pr...
31/03/2024

I'm sure many of you may have already seen this one on the pages!
Bodged n Boosted's PD150 swapped Honda Civic, with a pretty savage spec list to boot!

- ARL PD150 Engine
- Ported Cylinder Head by Daniel Mountain
- Stock Intake + Exhaust Valves
- Stock ARL Injectors
- Walbro Clone In-Tank Pump
- GTB2260VKLR Turbocharger
- Piper 272 Camshaft
- 42mm Drilled Piston Bowls
- Stock ARL Clutch Disc
- 2.5" Downpipe and Exhaust with Muffler
- 2.5" Intercooler Pipework
- Generic FMIC
- HKS Super Power Flow Filter

We worked on this one remotely, and couldn't honestly ask for a more put together car. Having being put together by Daniel & Toby, both veterans of getting covered in oil and grease, their efforts and experience really show on this build!

Estimated Power/Torque Figures: 289hp / 390ftlb
Actual Power/Torque Figures: 313hp / 393ftlb

This one really surprised us, with the figures showing just how much benefit can be had from a good ported cylinder head, and a suitable in-tank fuel pump.

We still aren't at the limit of what this current setup is capable of! But for now it drives very well, and certainly isn't a slouch off the line!

We can't wait to work on this again to really see what it'll be capable of! 😎

It's not that we've not been busy, but that we've been TOO busy! Now it's time to get you all up to date on a few jobs w...
07/03/2024

It's not that we've not been busy, but that we've been TOO busy! Now it's time to get you all up to date on a few jobs we've had over the last few months!

This one came in for tuning at the tail end of last year, sporting a pretty extensive spec for a lowly (work) van.

2K Caddy with PD130 ASZ
- Stock Cylinder Head
- 42mm Piston Bowls
- JW Automotive Hi-Flow GTB2871 with Hella Actuator
- Dirty Throttle Tuning Hella Actuator Harness
- STC 272 Camshaft
- AR Performance Firad 120 Injectors
- PD150 Headbolts
- 5 Puk Clutch with Sachs SRE Cover
- 2.5" Stainless Intercooler Pipes
- Upgraded Aluminium S3 Intercooler
- 3.0" Custom Stainless Exhaust System
- Custom 3" Intake
- AEM Dry Flow Air Filter
- Bosch 6 BAR Map Sensor
- ProSport EGT Gauge
- Billet Input Shaft Insert
- External 4th Gear Brace
- BC Racing Coilovers

Having previously arranged a basemap and some logging remotely, the customer drove down to see us in-person in Kent!

Estimated Power/Torque Figures: 332hp / 442ftlb

Over the course of the day, we spent much of our timing dialling in boost and fuelling, and getting everything finely calibrated. Thanks to the electronic actuator on the turbo, we were able to seamlessly control boost across the whole rev range.

Electronic actuators are a game changer for these older engines, both in consistency from pull to pull, and day to day reliability! We certainly couldn't ask for better performance or spool!

We ended up capping torque at lower RPM as per the owners request, they had already caused significant damage to the gearbox from the aggressive ramp in power that the GTB2871 is capable of!

The only thing holding this lovely little van back now, is the cylinder head! With the owner not wanting excessive smoke, we didnt want to push it to the point of unreliability, after all, it's used daily!

We cant wait to see this one back with a ported head, where it'll also be undergoing an ECU swap to a later Caddy item, which integrates EGT limiters and includes many more controls we can use whilst tuning!

Everyone loves an engine swap!Limette Polo Dune converted from the original 1.4TDI PD75 to a 1.9TDI PD100!- Stock PD100 ...
07/09/2023

Everyone loves an engine swap!

Limette Polo Dune converted from the original 1.4TDI PD75 to a 1.9TDI PD100!

- Stock PD100 ATD Engine
- PD130 GT1749VA Turbo
- 2.25" Milltek Exhaust and Downpipe
- Factory ATD SMIC
- Aftermarket Panel filter
- Darkside 02J Single Mass Flywheel
- Darkside VR6 Clutch Kit

This Polo Dune was brought in by one of our team members, as it's his own personal daily driver.

Estimated Power/Torque Figures: 156hp / 260ftlb

Power was ultimately capped by the stock ATD injectors being fitted, along with the stock sized intercooler!

However, this power is perfect for a Daily driver, and over double what the car rolled off the production line with! The polos certainly aren't heavy cars, and this one is nippy around town and returns great economy on longer motorway journeys.

Something we've had the pleasure of working on over the last few weeks.A Seat Ibiza 6L PD160 BPX.- Stock BPX Engine (uno...
05/09/2023

Something we've had the pleasure of working on over the last few weeks.

A Seat Ibiza 6L PD160 BPX.

- Stock BPX Engine (unopened)
- Stock Cylinder Head
- Stock Camshaft
- Stock BPX Injectors
- JW Automotive BMW GTB2260VK on Cast Manifold
- 3" Custom Side Exit Exhaust
- Oversized Intercooler with 2.5" Pipework
- 4 Bar MAP sensor
- PD PARTS - Clapped Motorsport - Diesel Tuning and Performance 6 Puk Clutch w/ Stock Cover
- WIzards of NOS Nitrous kit.

NO Nitrous:
Estimated Power/Torque Figures: 307hp / 406ftlb
Actual Power/Torque Figures: TBC - Dyno Soon!

WITH Nitrous (100 shot)
Estimated Power/Torque Figures: 325hp / 432ftlb
Actual Power/Torque Figures: TBC - Dyno Soon!

We've been remote tuning this one. With the owner based in Scotland, and most testing done at the track, a trip to Kent didn't quite make sense!

Since this car has been built up for Drag Racing, we completely maxed out the stock fuelling system, and there's almost nothing left to be delivered! We wouldn't generally recommend this for a road car, as it'll run a much higher risk of causing damage; thankfully this isn't one! 😛

The car has been laying down some impressive times for the specification of parts fitted, running a 13.5s 1/4 mile at USC a couple of weeks ago, with a trap speed of 106.5mph.

Plenty of room left for improvement over those times, with a 2.5s 60ft and a 6.2s 330ft. It'll be a case of really dialling in how the car is launched from the line!

The owner of this vehicle has been putting together a new engine and turbo setup to swap in, so we're pretty sure that this car will be back for more tuning, then we can watch it break into even lower numbers at both Santa Pod and Crail Raceway respectively.

Address

Maidstone
ME173NU

Alerts

Be the first to know and let us send you an email when Dirty Throttle Tuning posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Dirty Throttle Tuning:

Featured

Share