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Garrett turbine housing GTW3684 / GTW3684R - T4 TwinScroll 1.15 A/R



355,37 €
incl. 19% VAT , plus shipping costs
Status: will be reordered for you**
Order within the next x hours x minutes x seconds and your package will arrive on 07.09.2025 - 15.09.2025

Turbine housing Garrett GTW3684 1.15 A/R T4 V-Band

GTW turbine housing for the Garrett GTW3684 / GTW3684R Turbocharger

T4 divided Manifold Flange, Twinscroll, V-Band Downpipe Flange, 1.15ar

The new GTW turbocharger need a special turbine housing for an improved response because the turbine wheel of these new turbochargers has a different design.

Turbine inlet flange: T4 divided / twin scroll
Downpipe flange: V-Band
A/R-ratio: 1.15

For turbocharger:
GTW3684 (715582-0007 / 841297-5002)
GTW3684R (757197-00011 / 841691-5002)

Video
What does T25, T3, T4 flange mean? | Turbocharger simply explained
TwinScroll vs SingleScroll housing | Turbocharger simply explained
What does the A/R value mean - more power vs. response | Turbocharger simply explained
What should I pay attention when installing a motorsport turbocharger?
Internal and external wastegate + actuators | Turbocharger simply explained

PDF
Garrett torque specs for screws and nuts

Features

Accessory

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