Formerly TurboXS, Hyperflow Exhaust has launched back into Australia with an expanded line up of performance products to suit Subaru WRX, STI and Forester and Mitsubishi EVO 4-X. Our new exhaust line up still includes the quality high flow catalytic converters as well as guaranteed fitment and lifetime warranty. 


High Flow Cat Pipe (EVO X/Ralliart)

High Flow Cat Pipe (EVO X/Ralliart)

$349.00

Down Pipe with Metal Cat (WRX 08-14/STi 08-15)

Down Pipe with Metal Cat (WRX 08-14/STi 08-15)

$594.15 $699.00

Up Pipe (WRX/STi 01-14)

Up Pipe (WRX/STi 01-14)

$199.00

Cat Back Exhaust (WRX/STi 11-14 Sedan)

Cat Back Exhaust (WRX/STi 11-14 Sedan)

$1,099.00

Cat Back Exhaust (Lancer Ralliart Sedan)

Cat Back Exhaust (Lancer Ralliart Sedan)

$999.00

Front Pipe (EVO X/Ralliart)

Front Pipe (EVO X/Ralliart)

$249.00

Down Pipe with Metal Cat (WRX/STi 01-07)

Down Pipe with Metal Cat (WRX/STi 01-07)

$699.00

High Flow Cat Pipe (EVO 7-8)

High Flow Cat Pipe (EVO 7-8)

$299.00

Top Mount Intercooler (WRX/STi 01-07)

Top Mount Intercooler (WRX/STi 01-07)

$849.00

Front Pipe (EVO 6)

Front Pipe (EVO 6)

$249.00

Down Pipe with Casting Elbow (EVO X)

Down Pipe with Casting Elbow (EVO X)

$499.00

Turbo Back Exhaust with outlet (EVO X)

Turbo Back Exhaust with outlet (EVO X)

$1,749.00

Turbo Back Exhaust (Lancer Ralliart Sedan)

Turbo Back Exhaust (Lancer Ralliart Sedan)

$1,499.00

High Flow Cat Pipe (EVO 9)

High Flow Cat Pipe (EVO 9)

$299.00

Front Mount Intercooler & Piping Kit (WRX/STi 08-14)

Front Mount Intercooler & Piping Kit (WRX/STi 08-14)

$999.20 $1,249.00

Front Pipe (EVO 7-8)

Front Pipe (EVO 7-8)

$249.00

Turbo Back Exhaust - Catted (WRX/STi 01-07)

Turbo Back Exhaust - Catted (WRX/STi 01-07)

$1,299.00

Cat Back Exhaust (EVO X)

Cat Back Exhaust (EVO X)

$999.00

Cold Air Intake (WRX/STi 08-14)

Cold Air Intake (WRX/STi 08-14)

$249.00

Front Mount Intercooler Piping Kit (EVO X)

Front Mount Intercooler Piping Kit (EVO X)

$579.00

High Flow Cat Pipe (EVO 6)

High Flow Cat Pipe (EVO 6)

$329.00

Cat Back Exhaust (WRX/STi 01-07)

Cat Back Exhaust (WRX/STi 01-07)

$699.00

Cat Back Exhaust (EVO 6)

Cat Back Exhaust (EVO 6)

$503.20 $629.00

Cat Back Exhaust (Forester XT 03-07)

Cat Back Exhaust (Forester XT 03-07)

$799.00