The long-awaited Gen2 compatible muffler is here!
It pursues sound, performance, and appearance to enhance the sports car feel! 
  • Aiming to achieve both low exhaust pressure and quietness, the know-how cultivated through the product development of the previous GR Yaris and GR Corolla has been put to use!
  • The unpleasant booming sound at normal engine speeds is suppressed while the powerful, sporty sound is accentuated. This sound quality makes driving more enjoyable.
  • The optimal pipe layout and straight structure inside the silencer achieve extremely low exhaust pressure.
  • To prevent the muffler from swaying sideways during sporty driving, an HKS rubber stay and special bracket are included.

Muffler shapeSSR
(Super Turbo Muffler)
Main materialS304
Tail Outer Diameter110 L&R
Intermediate Pipe Diameter74.7 → 60.5 × 2 (※1)
Nearby exhaust noisenormal81
HKS91
Ground clearance when installed (※2)Number120mm
Kit target partsFront Member
remarks
HKS product weight15.7kg