PERRIN Master Cylinder Brace for 15-21 WRX/STi Fortune Auto 0 x 20mm Stainless Allan

0 x 20mm Stainless Allan Cap Bolts

4 for loose fit T6   GT47 ~3" short on length T6 Precision

• Replaces factory air filter and intake tube

Mitsubishi Part Number Diagram PNC Old/Alternate Numbers MD372348 01221 MD050536

Check the filter regularly

PERRIN Master Cylinder Brace for 15-21 WRX/STi Fortune Auto 0 x 20mm Stainless AllanThe PERRIN Master Cylinder Brace prevents unwanted movement of the master cylinder, allowing for increased brake pedal stiffness. Fits these Applications: 2015 2021 Subaru WRX 2015 2021 Subaru STi REDUCE FLEX Your brake pedal is connected to the thin sheet metal firewall which flexes as you apply the brakes. The firewall is not stiff enough to deal with the constant and repeated forces while applying the brakes. The PERRIN Master Cylinder Brace