Street K04 015 Billet Compressor Wheel Turbo charger Upgraded compatible for Audi A4 Quattro A6 compatible for VW Passat 1.8T 1999

  • * Fitment: Compatible for Audi, compatible for Volkswagen,etc
  • * Horse Power: Capable of performance increase from 150 to 250hp with computer reflash and tuning
  • * Turbine Housing Material: Silicon-Molybdenum; temperature resistant up to 850℃
  • * Turbine Impeller Material: K419 Alloy; high oxidation resistance & stability (resistance up to 1000℃)
  • * Billet Compressor wheel: forged full-machined billet aluminum compressor wheels with a larger horsepower range and better boost response
  • * Excellent Design: Durable floating bearing structure & high-precision blade dynamic balance
  • * 100% Balancing Test: This turbocharger you will receive has been balanced using the VSR machine technology
Item Number 3002906098
Stock In Stock

Combination offer

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Street-performance upgraded turbocharger with higher performance than OEM version
Silicon-Molybdenum, the material used for the turbine housing, is temperature resistant up to 850℃
K419 Alloy, the material used for the turbine wheel, has high oxidation resistance & stability (resistance up to 1000℃)
The aluminium blades are great light weight and high precision with precision machining forging and five-axis milling impeller


We know you want to be the best both on the track and off. Whether you're a diehard racer or just looking to boost your daily driver's performance, Maxpeedingrods K04 015 upgraded turbo turbocharger has what you need. The K04 turbocharger features a larger compressor and turbine wheel which provides for increased horsepower and torque over factory. Flows more volume and sustains higher boost pressures than the standard K03.


Compatible for Audi A4 A6 Quattro compatible for VW PASSAT 1.8T AEB/ANB/APU/AWT Upgrade
Compatible for Audi A4 1.8T AEB/ANB/APU/AWT20v/AVJ 1995 - 1999
Compatible for Audi A4 Quattro 1.8T AEB/ANB/APU/AWT/AVJ/BEX 1999 -
Compatible for Audi A4 Upgrade 1.8T 1995 -
Compatible for Audi A6 1.8T AEB/ANB/APU/AWT 1997 - 1999
Compatible for Audi A6 Quattro 1.8T AEB/ANB/APU/AWT 1999 -
Compatible for VW Passat 1.8T AEB/ANB/APU/AWT 1999 -
Compatible for VW Passat 1.8T upgrade 1999 -

Turbo Part Number & OEM Number

53049880015, 53049700015,
53039880005, 53039700005,
53039880029, 53039700029,
53039880025, 53039700025,
53039880073, 53039700073,
058145703L, 058145703LX, 058145703LV,
058145703J, 058145703JX, 058145703JV,
058145703E, 058145703H, 06A145703B,
058145703N, 058145703K, 078145703B,
If you are not sure fitment for your old turbo , please let us know this information :
1 . The OEM code information from your original turbo nameplate
2 . The Engine code & KW , HP , Year for your car
3 . The Photos of your complete turbo
4 . Please note that the registration number cannot identify your turbocharger


Turbo model: K04, K04-0015
Engien code: AEB/ANB/APU/AWT20v/AVJ
Cooling Type:Water Cooled
Bearing Type: Floating Bearing
Hosepower:  Up to 250HP
Thrust bearings: 270 Degrees
Condition: New
Warranty: one year warranty for any manufacturing defect
Accessories: You will get exactly as shown in the picture above


(1)Street-performance upgraded turbocharger with higher performance than the normal version:Flows more volume and sustains higher boost pressures than the standard K03.
(2)Capable of performance increase from 150 to 250hp with computer reflash and tuning.
(3)Silicon-Molybdenum turbine housing with high-temperature resistance 850 degree Celsius.
(4)Turbine Wheel uses the special K419 alloy to achieve stability under high temperatures up to 1000 degrees Celsius.
(5) Compressor wheel/blades:
- Aluminum blades with precision machining forging. The light weight design enables reduced noise and increased response without compromising comfort or longevity, so the spool time is very short, the delay is small, and the linearity is great.
- The impeller is colored by five-axis milling, the shape of the blade is more perfect, and the precision is higher.
(6)100% BALANCING TEST: This Turbocharger you will receive has been balanced using the VSR machine technology.


*About the color of the turbine compressor shell impeller: We will ship gold and silver at random, thank you
*Please check the Turbo Model, Turbo Part Number and OEM Part Number on your original Turbo to make sure this turbo is the correct one for your engine. If you need assistance finding the correct turbo for your car, please feel free to contact us.
*Professional installation is highly recommended (No Instructions are Included)

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We committed to provide good quality products to all our customers. We accept return or exchange within 30 days. No hassle for refund, 15 business days money back guarantee after we received the returned items. We hope that you will be pleased with your purchase. We want you to be happy with the products you got. Your satisfaction is our top priority.
If you are not satisfied with your purchase, please contact us as soon as possible after you received the item. Return shipping address will be provided and you will get the refund after we received the return item. All returned items must be in brand-new condition, unused and with original tags and packaging.
If the return is caused by the consumer, consumer should be responsible for the shipping fee and the restocking fee. If due to our reasons, the goods received are damaged or not correct, and the consumer is not required to bear the shipping fee for this reason, no restocking fee to be charged to the consumers for the return of a product.

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1. Any returned item(s) without Return authorization will be rejected.
2. Please return your item(s) in original packaging and ensure that all packages are securely wrapped
3. We will not accept responsibility for loss or damage of goods during transit, please ensure that the insurance cover option is taken where possible
4. Upon receipt, all products will be inspected at our discretion in 3-5 business days. Then, the updated result will be informed.
If you have made a mistake on purchase and wish to cancel the order before it is dispatched please contact us by email as quickly as possible.


1. We will ship your order in one business day once the payment is cleared.
2. Tracking number will be uploaded to your MXR customer account within 24 hours after shipment. Meanwhile, you will get the logistics notification mail.
3. Shipping time usually takes 2-7 business days when products available in local warehouses, and 5-25 business days to International addresses.
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