Unitronic's K04 Turbocharger Upgrade Kit for the transverse-mounted 2.0 TSI engine is the perfect combination of performance, reliability, and drivability.
For vehicles with TSI engines only
Unitronic's K04 Turbocharger Upgrade Kit for the transverse-mounted 2.0 TSI engine is the perfect combination of performance, reliability, and drivability.
For vehicles with TSI engines only
Unitronic's K04 Turbocharger Upgrade Kit for the transverse 2.0L TFSI engine is the perfect combination of performance, reliability, and drivability.
APR K04 turbo kit with software
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This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
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
09-04-2026
Recirculation & blow off valve all in one for customers that want both styles
This product was last offered at the strikethrough price on
06-18-2026
Borg Warner drop-in replacement for 06J145713K
For models with CCTA engine code only
This product was last offered at the strikethrough price on
06-30-2026
All hardware & gaskets that you would need to install a turbocharger
For use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only
Stop boost leaking from your diverter valve once and for all!
This product was last offered at the strikethrough price on
08-29-2026
0.83 A/R T3 Single Scroll (Internal Wastegate) - 375hp-650hp capabilities
*To be used with custom turbocharger applications only - IE T3 flange manifold, custom fueling, tuning/software, and internals necessary*
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
09-04-2026
Controls the boost pressure on turbocharger systems
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Install new hardware with your new parts. M8
Used to secure the exhaust manifold to the cylinder head
A ready-to-install turbocharger with performance and reliability enhancing upgrades
For vehicles with TSI engines only
Garrett GTX3584RS Turbocharger; V-Band Inlet and V-Band Outlet Turbine Housing; 1.21 A/R. Garrett # 856804-5003S
Used for custom, big turbo applications only - ECS Tuning does not offer support on tuning, fueling, exhaust manifold, etc
71mm compressor wheel, good for over 550whp with proper fuel, upgrades, and tuning!
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-03-2026
Direct bolt-on upgrade and engineered to eliminate upstream airflow restrictions.
Get your turbo back in action with a new N75 valve.
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
03-11-2026
Smooth your intake tract & hinder collapsing by upgrading to our ECS Silicone Turbo Inlet Hose!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026