HKS Hi Power Catback



Fits 2004-2008 RX-8


HKS RX8 75mm Single TI-tip Hi Power Cat-back Exhaust

1: About center pipe
Diameter of center pipe is the portion that has the largest diameter. (Excluding silencer and tip.) It is the condition with stock suspension.

2: Minimum road clearance between HKS muffler (Any parts included in the kit) and road surface. Therefore, it may be different from actual road clearance of the vehicle.
The data is basically the condition with stock suspension. However, please understand that some items have data with low down spring or ride height adjustable suspension kit.

Caution: Hook, bracket, stay may be changed without prior notice.

★ Exhaust noise level at idle.

Cert. No.


Vehicle RX-8
Model SE
Engine 13B-MSP
Model Year 04/** – 08/**
Shape of muffler HP (Titan) (Hi-Power)
Main material S409
Diameter of tip 97
Diameter of center pipe 75(*1)
Close noise level Stock 0
About road clearance(*2) Clearance
Portion of the kit
Product Weight

Additional information

Weight 31 lbs
Dimensions 47.2 × 18.3 × 12.8 in