15-21 WRX & STI Exhaust
HKS SUPER TURBO CAT BACK EXHAUST SYSTEM 15-21 Subaru WRX & STI
$1,656.00
Part Number: 31029-AF011
Description: SUPER TURBO CAT BACK EXHAUST SYSTEM
Fitment: 15-21 Subaru WRX & STI
Details:
3" to split 2.4" piping
Two 4.9" exhaust tips
85dB vs stock 78dB (both are 60dB at idle)
Quantity:
