Welcome to JTD-Performance.com, the only shop specialized in tuning hardware for JTD engines Where remapping ends, JTD-Performance will continue! Take a look around in the shop and do not hesitate to contact us for questions.

We offer performance parts for a wide range of engines. Everything from the 1.3 MultiJet to the 2.4 JTD for example. We also offer tuning parts for TBi and MultiAir Engines.Wij bieden performance parts aan voor veel verschillende motortypes. Alles van de 1.3 MultiJet tot bijvoorbeeld de 2.4 JTD, daarnaast bieden wij ook dieverse tuningdelen aan voor TBi en MultiAir motoren.

We always include a manual with the products that are more difficult to install, you can choose if you want the manual on paper or if you also want it digitally on or special platform at checkout.

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3 weeks ago

JTD-Performance

Summer holiday closing from July 24th to Aug 1th. In this period orders will not be shipped. Email and the wesbhop remain active. ... See MoreSee Less

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1 month ago

JTD-Performance

The owner of this nice 159 2.4 210 contacted us because he was having boost pressure issues. He figured the turbocharger was on its way out, so he wanted to know the options for an upgrade unit. We agreed to have an engine check, to see if there were any other issues that needed attention. So we took the car for a testdrive with the laptop attached to make some logs. The first thing that seemed abnormal was the VNT control percentage, this was way too high in the mid and high rpm range. This is an indication that something is choking the engine, which can occur on the intake and/or exhaust side. The most logical next check was the differential pressure before the Diesel particle filter, since these early generation DPF systems often suffer issues on older/higher mileage cars. The pressure reading showed us almost 1000 mbar of backpressure! So the turbo has basically one extra bar to pump on top of the normal requested boost value. It can kill a turbo quite fast, but luckily these 2.4 210 are fitted with a Garrett GTB2056v, very durable units. So we replaced the clogged DPF, mounted a downpipe, adjusted the software and tested again. Now the car felt completely different, the numbers in the log looked good, turbo spooled much quicker, acceleration was up with ~13% (roughly +30 hp) and last but not least, the turbo didnt need to be replaced. So this owner left with a smile! ... See MoreSee Less

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2 months ago

JTD-Performance

Jasper Slop gave us a little sneak peek of what we can expect when the racing season starts... 1:54 at the renewed Zandvoort F1 circuit! 💪💪👌👌 ... See MoreSee Less

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2 months ago

JTD-Performance

The company147 is for sale! The project car that made JTD-Performance well known inside and outside the NL. After many years of modifying, testing and lots and lots of driving fun it is time for a new owner. The 147 JTDm 16v has a long list of upgrades and the actual output is downtuned to a reliable 200 hp / 420 Nm.
The setup:
Q2 limited slip diff
Brembo 305mm big brake kit
Ducati Corse turbo
Front mounted intercoolerkit
Freeflow exhaust line with twin exit
Modified intake manifold with EGR blanked 100% clean
Newly mounted Stage 2 clutch
New battery
New starter
Ti interior
GT 3.2 black coated wheels
The 147 is from 2006 and has 292.000 km
APK valid till 2021

www.youtube.com/watch?v=SLUZs_eVtzA

Please feel free to contact me for more info.
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2 months ago

JTD-Performance

Last year we got a telephone call from the owner of this GT JTD. He had the idea the engine lost power, but another specialist was not able to identify the problem. He was told it might be his turbo. We agreed for a visit to see what was really going on. So we hooked up the laptop to the car to check. The car didn't have any error messages, for a lot of garages this is where the diagnose ends, but not for us. We went for a drive and started logging. And indeed; the airflow numbers where about half of what they should be. And so was the power, because the ECU will lower the fueling accordingly.
A closer look revealed a MAF sensor problem, an air filter that was awfully folded inside the airbox and a faulty MAP sensor. The turbo turned out to be just fine. When these parts where replaced the power was almost back to normal. Next we found was the intake manifold which was clogged and the swirl flaps leaking. This got replaced as well. At that point the engine was ready for a tuneup, so we mounted a downpipe, front mount intercoolerkit and tuned the software. The result, from a poor 75 hp at the beginning, to a solid 200 hp at the end!
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Visit us (Only by appointment)

De Huufkes 33K

5674 TL Nuenen

The Netherlands

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Tel: +31 6 14 13 30 84
Email: [email protected]

WhatsApp: Click here!