The pinnacle of tuner mufflers, HKS has been synonymous with "performance" in the automotive aftermarket industry for the past 35+years and consistently deliver quality and performance with exceptional results

As pictured.

2.5" - Features 60mm Inlet with 5.5" Long Tip and 3.7" Exit diameter. 13.75" Long Body with 130mm Diameter .

3" - Features 75mm Inlet with 5.5" Long Tip and 4.7" Exit diameter. 15" Long Body with 170mm Diameter.