HKS Legamax Premium Exhaust System - 2015-2021 Subaru WRX/STI Subaru-WRX-2023

HKS Legamax Premium Exhaust System - 2015-2021 Subaru WRX/STI Subaru-WRX-2023Legamax and Sport Exhaust Systems are designed to reduce backpressure and increase exhaust flow for greater peak power and a broader torque band. Legamax and Sport Exhaust Systems are designed to reduce backpressure and increase exhaust flow for greater peak power and a broader torque band. Each Legamax and Sport Exhaust application utilizes a specific muffler design and shape along with the appropriate piping diameter to maintain low end torque while

built specifically for your vehicle

With race-inspired looks

Its durable construction ensures long-lasting performance

A GREAT PERFORMANCE STREET PAD

Optimally pre-set

The HKS SQ4 Sequential BOV is the grandfather of blow-off valves with its flagship sound that remains to be one of the most effective blow-off valves in the aftermarket

PERRIN IMPROVES THE AIRFLOW TO THE TURBO WITH THIS MAF HOSE

wireless transmitter and various functions are all fit into a compact controller unit

OEM style steel mesh screen filter

and pulleys to perform a timing belt job on the Subaru STI

according to the changes in situation

ADD RACE-INSPIRED LOOKS WHILE VENTING THOSE HOT ENGINE BAY TEMPS