Increase supercharger rotational speed to provide more boost to your engine
2X Entries Into Our F80 M3 Sweepstakes *To be used with Stage 2 software - Stage 2+ software necessary if used in conjunction with a supercharger pulley upgrade*
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
Dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI
Call In Or Chat For Best Price! *APR’s Ultracharger Stage II+ ECU Upgrade auth code included. This upgrade requires purchase of APR's S
Brand:
ES#:
3638572
Mfg#:
MS100129
Ships in 2 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1068.99
This product was last offered at the strikethrough price on 09-08-2026
Enables perfect part throttle cruising when you want it, and a disobedient soundtrack when you're ready to rumble! Features AWE's proprietary 180 Technology® resonators.
2X Entries Into Our F80 M3 Sweepstakes
Designed to maintain reliable clamping force under sustained heat and load, addressing the limitations of OE torque-to-yield head bolts that can stretch and degrade at higher power levels.
2X Entries Into Our F80 M3 Sweepstakes
Includes rings, wire locks, and 21mm wrist pins - 82.5mm bore (stock), 9.6:1 CR, 92.8mm stroke (stock)
To be used with connecting rods that accept 21mm wrist pins
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
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
