HKS Hi-Power Cat-back exhaust system, built from 409 stainless steel. Replaces the restrictive factory exhaust for freer flow and a deeper, more aggressive tone.
| Type | Cat-back exhaust system (HKS Hi-Power) |
| Material | 409 stainless steel |
| Fitment | Vehicle-specific direct fit |
| Part Number | 31006-AT008 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
