GIR - Twist Mount Kit by INVIDIA (RHD) - (WRX/STi 01-07)
Invidia

GIR - Twist Mount Kit by INVIDIA (RHD) - (WRX/STi 01-07)

In the rangePart no. GIR-TWIST-4
Fittings
T3 flange up pipe, V-band down pipe outlet
Wastegate rating
14 PSI
In the box
Down pipe, up pipe w/ T3 flange, screamer pipe, bracket, bolts, gaskets, wastegate
Fits
GD Impreza WRX / STI (2000–2007), GG Impreza WRX wagon (2000–2007)
Category
Intake & exhaust
All 7 specifications ↓

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We can’t take an order yet — supply is still being arranged. Ask, and we will tell you what we know about it and let you know when it is available. What people ask for is what we range first.

  • Fitment is confirmed, not guessed

    A chassis is listed only where the part is on one of our cars or on the manufacturer’s own application list.

  • Some of this is on our cars

    Parts marked On our cars are ones we race. Those descriptions are written from running them, not from a brochure.

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    Enquiries go to Michael, who races the cars. Tell us the car and what you are trying to fix.

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Specifications

Brand
Invidia
Part number
GIR-TWIST-4
Fittings
T3 flange up pipe, V-band down pipe outlet
Wastegate rating
14 PSI
In the box
Down pipe, up pipe w/ T3 flange, screamer pipe, bracket, bolts, gaskets, wastegate
Fits
GD Impreza WRX / STI (2000–2007), GG Impreza WRX wagon (2000–2007)
Category
Intake & exhaust

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

GIR's RHD twist mount kit from Invidia (GIR-TWIST-4) is built for the WRX and STi from 2001 to 2007. It runs a T3 flange up pipe into a V-band down pipe outlet, with a 14 PSI wastegate, and the kit includes the down pipe, the up pipe with its T3 flange, a screamer pipe, a bracket, bolts, gaskets and the wastegate.

Fitment

Confirmed for the chassis below. We list a chassis only where the part is on one of our cars or on the manufacturer’s own application list.

More like this: GD intake and exhaust parts (55) · GG intake and exhaust parts (46)

The same part for other cars

We have not run this part ourselves — the ones we have are marked on our cars.