Drive more power, reliability, and efficiency with our performance delete kits, ECU tunes, and custom exhaust upgrades designed specifically for VW and Audi TDI engines.
Browse our selection of custom Volkswagen & Audi TDI delete kits, tuning packages, and performance parts to match your vehicle.
Receive Your Powergate & Instructions
We’ll ship your handheld tuner or kit with everything you need, including clear guidance to make installation smooth and stress-free.
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)
On Sale
Save big on select Volkswagen and Audi performance parts with our limited-time Sale. From custom tunes to delete kits and exhaust upgrades, grab the best deals to boost your TDI’s power and efficiency while supplies last.
Diesel DNA Tuning began when two brothers bought a VW Jetta TDI that needed more work than expected. After struggling through four different shops without results, they decided to take matters into their own hands. With determination and mechanical know-how, they learned everything about their TDI, got it running perfectly, and realized they weren’t alone. Others were facing the same challenges. That’s when Diesel DNA Tuning was born.
Innovation
What started as a repair project quickly turned into a passion. The brothers knew there had to be a better way for Volkswagen and Audi TDI owners to get reliable, affordable solutions.
Experience Skills
Their mission was to provide custom tunes, delete kits, and performance upgrades at fair prices without sacrificing quality or reliability.
Customer First
They set out to create the kind of service they wished they’d found—transparent, seamless, and customer-focused from start to finish.
Trusted Work
Over the years, Diesel DNA Tuning has earned trust by helping drivers unlock performance, extend vehicle life, and enjoy the full potential of their TDIs.
Get in touch
What Our Customers Say
From custom TDI tunes to complete delete kits, our customers share how Diesel DNA Tuning has transformed their driving experience.
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.
Delivered Exactly What Was Promised
Kit works beautifully as promised.
Ben
Amazing Turnaround and Smooth Performance
Amazing turn around! Got it on, check engine is gone, and is running strong. Thank you!
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
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
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
Excellent Customer Service — As Always!
Thank you for the quick response. Excellent customer service as usual.
Thanks.
Chris
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
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
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
Quick Setup, Smooth Performance
Got it, easy install and the car is running great! Thanks!
Arnold
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
Impressive Weld Quality on the Exhaust Pipe
Very impressed with the welds on exhaust pipe.
Bob
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.
