HKS Legamax Premium Catback Exhaust WRX / STI (2015-2018) Speedwell Wheels including extreme driving

including extreme driving

The TSP-5 provides a perfect balance between light-weight and strength

Every Eibach Pro-Kit for the Audi is designed and tested by our suspension engineers and performance driving professionals

Maximum airflow

Core size: 28" x 9

HKS Legamax Premium Catback Exhaust WRX / STI (2015-2018) Speedwell Wheels including extreme drivingThis HKS Legamax Premium exhaust system is designed specifically for the 2015 2017 Subaru WRX and STI. Legamax Exhaust Systems are designed for high end sports cars to reduce backpressure and increase exhaust flow for greater peak power and a broader torque band. Each Legamax Premium Exhaust application utilizes a specific muffler design and shape along with the appropriate piping diameter to maintain low end torque while maximizing high end