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After a long wait and plenty of skepticism, APR has finally dropped the K04 upgrade kit for VW models with transversely mounted engines. If you’re like me and love getting the most out of your ride, this kit is a game changer. It comes packed with everything you need to boost your car’s performance—think K04 turbo, a solid compressor inlet O-ring, turbo outlet studs, and all the gaskets you’ll need for a smooth install. You’ll also get a 4bar fuel pressure regulator, which is crucial for those power gains.
What really stands out is how straightforward this turbo swap is. You don’t need to be a seasoned mechanic to tackle this. Just a little elbow grease, and you could see some serious improvements in both horsepower and torque. For example, with just an exhaust upgrade, I managed to squeeze out 242 hp and 268 lb-ft of torque on 91 octane, and it got even better with 93 octane—245 hp and 275 lb-ft. That’s a noticeable bump, especially if you’re looking to enhance your daily driver or weekend warrior.
This kit is designed with a cast stainless steel exhaust manifold and turbine housing, ensuring durability and performance. Plus, the CNC-machined billet aluminum compressor wheel is a nice touch, making sure you get that quick spool and responsive power delivery. The entire setup weighs in at about 31 lbs, which is pretty manageable for what you’re getting.
Includes cast stainless steel exhaust manifold and turbine housing, CNC-machined/billet aluminum compressor wheel, and software. Weighs 31 lbs.
If you’ve got an Audi or Volkswagen from 2008 to 2018, this APR K04 Turbo System Kit could be exactly what you need to take your driving experience to the next level.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
All items are subject to a handling period before they are dispatched. 99% of orders leave the warehouse within 1-3 days of payment. We will notify you by email when your items have been shipped. Most items should be received within 3-7 business days of your order date. This may be longer for international delivery.
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* These shipping times are estimates, not guarantees but we always strive to get your order to you as soon as possible.
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We have a 30-day return policy, which means you have 30 days of purchase your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
-Returns accepted within 30 days of purchase if the item is unused and in original packaging.
-Customer is responsible for return shipping unless the product is defective.
-Refunds processed within 5-7 business days after receiving the returned item.
To start a return, you can contact us at sales@sbxperformance.com.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@sbxperformance.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at sales@sbxperformance.com.