Pair this with the Integrated Engineering or 034 Motorsports stage 3 tune for 600+hp!
Custom tuning software required for installation.
Pair this with the Integrated Engineering or 034 Motorsports stage 3 tune for 600+hp!
Custom tuning software required for installation.
Crank up your B9 over 700+awhp with this kit! Price includes a $800.00 refundable core charge.
This product was last offered at the strikethrough price on
07-07-2026
Remove the plastic and reduce restriction at your turbo
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Pair this with the Integrated Engineering or 034 Motorsports Stage 3 tune for 600+hp!
Custom tuning software required for installation.
This product was last offered at the strikethrough price on
08-31-2026
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.
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
Flexible silicone smooths the intake tract & hinders collapsing. The ultimate in durability!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
The biggest issue with the restrictive factory inlet is apparent when you start to increase the power. CTS engineers designed the turbo inlet to be as large as possible; yet still fit perfectly.
This product was last offered at the strikethrough price on
09-29-2026
Adapts IE cast turbo inlet to stock airbox.
This billet o ring sealed flange adapts your IE Turbo Inlet Pipe to a GT35R hybrid sized turbo with a 66mm inlet.
This adapter ring is for IE B9 S4 & S5 3.0T Turbo Inlet Pipe only, will not work with other brand turbo inlets.
This billet o ring sealed flange adapts your IE Turbo Inlet Pipe to a GT35R hybrid sized turbo with a 66mm inlet.
This adapter ring is for IE B9 S4 & S5 3.0T Turbo Inlet Pipe only, will not work with other brand turbo inlets.
100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.
You are required to ship Weistec your OE turbochargers as a core.
Twin-scroll Hybrid Turbocharger
Pair this with the Integrated Engineering or 034 Motorsports stage 3 tune for 600+hp!
Custom tuning software required for installation.