Required software to properly upgrade to a K04 turbocharger
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This upgrade must be performed at ECS Tuning's facility in Ohio.
This upgrade can only be performed with the car present at our facility.
Volkswagen Passat B6 FWD 2.0T Turbocharger Performance Parts
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For vehicles with TSI engines only.
2.25" Aluminum Piping designed to fit Stock KO3 Turbochargers
For vehicles with FSI engine only
This product was last offered at the strikethrough price on
07-10-2026
Remove serious restriction from the discharge side of the turbocharger
2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with BPY engine code with VIN from 3C-8E137354 or 3C-8P076056 only, splits are in the 2008 model year
This product was last offered at the strikethrough price on
06-30-2026
Remove serious restriction from the discharge side of the turbocharger
2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with BPY engine code with VIN up to 3C-8E137353 or 3C-8P076055 only, splits are in the 2008 model year
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
For vehicles with FSI engines only. Ship your ECU for free, or drive your vehicle to our location
Required software to properly upgrade to a K04 turbocharger
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For vehicles with TSI engines only. Ship your ECU for free, or drive your vehicle to our location
Replace the factory turbo muffler with a billet aluminum delete and flourolined hose
For vehicles with FSI engine only
Based on a BorgWarner K04-064 frame
Modifications necessary for proper fitment. Please see description.
Includes $300 refundable core charge
Modifications necessary for proper fitment. Please see description.
This product was last offered at the strikethrough price on
02-26-2026
A great solution for the DIY builder, does not include software or plumbing
Modifications necessary for proper fitment. Please see description.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
02-26-2026
Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, intake (or performance filter) and downpipe.
Expect up to 355hp and 347 ft-lb! HPA ECU Order Form will need completed and sent directly to HPA - Please see "Installation" tab
Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, HPA TSI Version 2 Manifold, intake (or performance filter) and downpipe.
Expect up to 355hp and 347 ft-lb! HPA ECU Order Form will need completed and sent directly to HPA - Please see "Installation" tab