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*
Brand:
ES#:
3450898
Mfg#:
179351
Back Ordered
19% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$3664.99
This product was last offered at the strikethrough price on 09-09-2026
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
A big turbo kit that is truly bolt-on! - This kit replaces the factory turbo and is made to work with most of your installed parts
*Does not include fueling, charge pipe setup, or tuning - Proper software is required*
Brand:
ES#:
4017688
Mfg#:
CTS-B8A4-BOSS600
Ships in 7 Business Days
ON SALE!
SAVE 10%
$2899.99
This product was last offered at the strikethrough price on 08-26-2026
A big turbo kit that is truly bolt-on! - This kit replaces the factory turbo and is made to work with most of your installed parts
*Does not include fueling, charge pipe setup, or tuning - Proper software is required*
Brand:
ES#:
3969787
Mfg#:
CTS-BOSS-B8KIT
Special Order: No Guaranteed ETA
ON SALE!
SAVE 15%
$2599.99
This product was last offered at the strikethrough price on 08-26-2026
The Turbo Systems hybrid turbocharger is an original turbocharger that has been reworked to suit larger compressor and turbine wheels, along with a ball bearing cartridge.
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price! This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa 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! 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.
Lifetime Replacement
