ABOUT US

Driven by Passion. Built for TDI Enthusiasts.

Diesel DNA Tuning began with two brothers and their shared passion for making the most of their VW Jetta TDI. When they first bought the car, it came with its fair share of problems. After going through four different shops without finding the right solution, they decided it was time to take matters into their own hands.

Drawing on their mechanical knowledge, they dug deep into the world of TDIs, learning everything they could until the car ran flawlessly. That experience sparked an idea; if they struggled to find reliable, affordable solutions, others must be facing the same challenges. Out of that realization, Diesel DNA Tuning was born.

From the start, the brothers set out to create a different kind of experience for TDI owners: one that’s seamless, trustworthy, and affordable. Over the years, Diesel DNA Tuning has earned a reputation for quality products and honest service, staying true to the vision of helping fellow diesel enthusiasts get the performance and reliability they deserve.

Choose Your Tune or Kit

Browse our selection of custom Volkswagen & Audi TDI delete kits, tuning packages, and performance parts to match your vehicle.

Receive Your Powergate & Instructions

Browse our selection of custom Volkswagen & Audi TDI delete kits, tuning packages, and performance parts to match your vehicle.

Unlock Performance & Drive

Load your custom tune, install your parts, and enjoy the perfect balance of power, efficiency, and reliability. (Check local laws for usage restrictions)

Why Choose Us

At Diesel DNA Tuning, we believe your Volkswagen or Audi deserves more than a one-size-fits-all solution. That’s why we specialize in custom TDI tunes, delete kits, and performance upgrades designed to unlock your car’s full potential. With a focus on quality, reliability, and customer care, we make sure every tune is safe, seamless, and built around your driving needs.

Custom TDI Tunes

Tailored ECU tuning for maximum performance and efficiency

Proven Reliability

High-quality parts and software tested for durability and safety

Affordable Upgrades

Competitive pricing without compromising on results

Volkswagen & Audi Experts

Deep knowledge of MK5, MK6, and MK7 platforms

Seamless Installation

Kits designed for straightforward setup and compatibility

Dedicated Support

Friendly guidance before, during, and after your purchase

Perfect Fit, Easy Install, Incredible Performance!

Thank you for your help! Once I rechecked everything and connected the intercooler line properly, the install worked perfectly. No check-engine lights, no issues, and noticeable improvements in acceleration and power.

The hardware was a perfect fit and the tune performs exactly as advertised. Overall the job wasn’t too difficult, and I’m extremely happy with the results. Thanks for the great product and support!

Tim

Powerful Stage1 Tune with Amazing Turbo Sound

Cool, I feel I got more tune than I paid for. Stage 1, dynamic idle – It’s running good, much more diesel smell, nice turbo spool sound even with stock muffler. The down pipe is beautiful.

Anthony

Runs Better Than Ever!

We got it and installed it, everything is great. Runs better than ever! THANK YOU SO MUCH FOR YOUR AMAZING SERVICE!!!

John

Loving the Performance Boost from This Kit

The kit has been wonderful btw – better mileage and power – have been absolutely loving it. Excited to get a bit more sound with that straight pipe tho:) even tho it’s still just a lil 4cyl

Elliot

Delivered Exactly What Was Promised

Kit works beautifully as promised.

Ben

Impressive Weld Quality on the Exhaust Pipe

Very impressed with the welds on exhaust pipe.

Bob

A Company That Truly Cares About Its Customers

I really appreciate the nice customer service and will be ordering from you again in the future for sure. It’s hard to find good companies like you guys that actually care and take action for their customers.

Dylan

Highly Recommended for Great Products and Support

I was referred to you from an acquaintance. He told me you guys have a great product and have great customer support.

Luke

Excellent Customer Service — As Always!

Thank you for the quick response. Excellent customer service as usual.

Thanks.

Chris

Amazing Turnaround and Smooth Performance

Amazing turn around! Got it on, check engine is gone, and is running strong. Thank you!

Quick Setup, Smooth Performance

Got it, easy install and the car is running great! Thanks!

Arnold

Perfect Fit, Easy Install, Incredible Performance!

Tim

10–15% Better Fuel Economy and a Big Power Boost!

The car now is seeing around 10-15+% better fuel economy and huge difference in overall power. Very impressed.

Tom

Better Tune, Better Performance!

The new tune is much better. Everything is working as it should. I will definitely be recommending more people to this company. Thank you for everything.

Take Your TDI to the Next Level

Explore our custom tunes, delete kits, and performance upgrades to unlock your Volkswagen or Audi’s full potential.

Shop now