HKS Legamax Catback Exhaust 2011-2014 WRX Sedan / 2011-2014 STI Sedan

Here, you are looking at the HKS Legamax Catback Exhaust for 2011-2014 WRX/STI Sedans.

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 maximizing high-end horsepower.

Details:

• SUS304 Stainless steel piping

• 90mm Burnt tips

• 86db Sound output

• 65mm Midpipe

• 54mm Y-pipe

• Loop style resonator 

Note: A OEM Downpipe to 3in Cat Back Adapter may be necessary if the diameter of the new cat-back exhaust systems piping is different from the stock system, or if there are compatibility issues between the new components and the existing downpipe.