034Motorsport High Pressure Fuel Pump Piston Upgrade Kit - 2.0TSI, 2.5TFSI, 3.0TFSI


The 034Motorsport High Pressure Fuel Pump Piston Upgrade Kit, 2.0TSI, 2.5TFSI, 3.0TFSI Supercharged is designed to be a drop-in replacement piston for the factory high pressure fuel pump for the Gen 2 EA888 2.0 TSI engines in the B8/B8.5 Audi A4/Allroad & A5, the 2.5 TFSI in the 8J Audi TTRS, and the EA837 3.0T TFSI Supercharged equipped B8/B8.5 Audi S4/ S5/Q5/SQ5 and C7 Audi A6/A7.

By upgrading the factory high pressure fuel pump with the 034Motorsport High Pressure Fuel Pump Piston Upgrade Kit, 2.0TSI, 2.5TFSI, 3.0TFSI Supercharged,the factory fueling limits are raised by up to 50% in 2.0T, 2.5T, or 3.0T engines. This increased flow allows the fuel system to meet the higher demands for ethanol, race gas, more pump gas, and pairs perfectly with all Dynamic+ ECU software that requires an upgraded High Pressure Fuel Pump!


  • Yields up to 50% Flow Increase Over the Factory High Pressure Fuel Pump
  • Raises the Factory Fueling Limits Present in 2.0T, 2.5T, and 3.0T Engines
  • Increased Flow to Meet the Demands of E85 Optimized Tunes
  • Required for Most Stage 2+ Performance Software
  • Fuel Pump Internals Precision-Machined to Aerospace Tolerances
  • DLC Coated Piston and Cylinder for Reduced Friction and Increased Performance
  • Matched Piston and Cylinder for Absolute Precision


  • 1x Pump Piston & Cylinder Set

2.0TSI EA888 Gen2
- Audi A4 (B8) 2.0T (211ps)
- Audi A5 (B8) 2.0T (211ps)
- Audi TT (8J) 2.0T (211ps)

2.5TFSI (early)
- Audi TT RS (8J)
- Audi RS3 (8P)
- Audi RS3 (8V Pre-Facelift)

3.0TFSI Supercharged
- Audi S4 (B8)
- Audi S5 (B8)
- Audi A6 (C6)
- Audi A6 (C7)
- Audi A7 (C7)
- Audi A8 (D4)

Vehicle Fitment

  • Shop By Car/Audi/A4 (B8)
  • Shop By Car/Audi/A5 (B8)
  • Shop By Car/Audi/A6 (C6)
  • Shop By Car/Audi/A6 (C7)
  • Shop By Car/Audi/A7 (4G8 10-17)
  • Shop By Car/Audi/A8
  • Shop By Car/Audi/RS3 (8P)
  • Shop By Car/Audi/RS3 (8V)/Engine Tuning
  • Shop By Car/Audi/S4 (B8)/Engine Tuning
  • Shop By Car/Audi/S5 (B8)/Engine Tuning
  • Shop By Car/Audi/TT Mk2 (8J)
  • Shop By Car/Audi/TT RS (8J)/Engine Tuning


Our policy lasts 14 days from the date of delivery. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging and suitable for resale. Return postages costs are at the expense of the buyer and we recommend using a tracked and insured service.

All returns will be subject to a 10% restocking fee, outbound postage fees will also be deducted from the refunded amount. The handling fee is to cover costs incurred through processing credit card payments and postage and packaging costs.

Several types of goods are exempt from being returned.

Once a special, non-stock item has been processed we are unable to offer a refund.

To complete your return, please contact us as soon as possible.

Any items that return to us damaged or not 'as new' condition may be subject to a partial refund.


Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Sale and group buy items (if applicable)
Only regular priced items may be refunded, unfortunately sale and group buy items cannot be refunded.

Damaged or defective goods
If goods arrive damaged or incomplete Wayside Performance must be notified within 24hours of delivery.

If we have wrongly supplied parts we will at first try to supply the correct parts to you. If the correct products are not available we will reimburse the full purchase price if within 14 days. Wayside Performance is not responsible for any labour charges incurred during the fitment, or removal of suspected incorrect ordered or supplied parts.

Generally warranties are with the product manufacturer and not with Wayside Performance, therefore the product manufacturer should be the first point of contact. If you are unable to get in touch with the manufacturer please feel free to contact us and we will do all we can to assist.

034Motorsport High Pressure Fuel Pump Piston Upgrade Kit - 2.0TSI, 2.5TFSI, 3.0TFSI
You have successfully subscribed!
This email has been registered