# GFB Mach 2 TMS Recirculating Diverter Valve - 35mm Inlet/30mm Outlet (suits 97-98 Subaru WRX/STi)

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce

This Part Fits:

Year

Make

Model

Submodel

1987

Chrysler

Conquest

Base

1988

Chrysler

Conquest

TSi

1986-1987,1990-1991

Mazda

626

GT

1988-1989

Mazda

626

Turbo

1988

Mazda

626

Turbo 4WS

1988-1992

Mazda

MX-6

GT

1989-1990

Mazda

MX-6

GT 4WS

1984-1988

Mitsubishi

Cordia

Turbo

1983

Mitsubishi

Starion

Base

1984-1985

Mitsubishi

Starion

ES

1985,1988

Mitsubishi

Starion

ESi

1986-1989

Mitsubishi

Starion

ESi-R

1984-1987

Mitsubishi

Starion

LE

1983-1985

Mitsubishi

Starion

LS

1989-1996

Nissan

300ZX

Turbo

1997

Subaru

Impreza

Brighton

1997-1998

Subaru

Impreza

L

1997-1998

Subaru

Impreza

Outback

1998

Subaru

Impreza

RS

1988-1992

Toyota

Celica

All Trac

1993

Toyota

Celica

GTS All Trac

## Details

- **Price:** 271.75 CAD
- **Vendor:** Go Fast Bits
- **Type:** Blow Off Valves

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 271.75 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gfb-mach-2-tms-recirculating-diverter-valve-35mm-inlet-30mm-outlet-suits-97-98-subaru-wrx-sti)
> Updated: 2026-06-28