Hawk HB179N.630 Performance Pad - HP Plus Compound Rating_SFI 24.1 The R-9280 works with wider

The R-9280 works with wider width side-mounting seats with a measurement at the side-mounting point of 430-460mm

Comfortable memory foam conforms to all ear shapes

Note: Longer studs may be necessary depending on the wheel and spacer size (not included)

The R-9281 with medium width side-mounting seats with a measurement at the side-mounting point of 390-429mm

Elongated collar provides greater coverage for increased fire protection

Hawk HB179N.630 Performance Pad - HP Plus Compound Rating_SFI 24.1 The R-9280 works with widerThe Hawk Performance HP Plus brake pad is the perfect compromise for drivers looking for an aggressive autocross or track day pad that is still highly usable on the street. The HP Plus compound uses a unique Ferro Carbon friction material that was developed and manufactured with high performance autocross and track day driving in mind. With its high friction coefficient and resistance to fade, this pad is the perfect upgrade for the enthusiast driver.