HKS Legamax Sport exhaust system stainless steel 76mm (Honda Civic 2022+ 2.0 Type R turbo FL5)

For over 40 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 40+ years.

The stock ECU manages output based on torque, so just changing the exhaust alone will limit the output to the stock. Stock: 250kw, 434.9 N.m, and with the LMS: 252kw, 438.6 N.m. It can further enhance the output by increasing the boost. *Power Editor: 42018-AH013 (for FL5). The exhaust pressure is 30% lower compared to stock, and the exhaust efficiency is increased. Therefore, by using the Power Editor and tune the ECU, you can expect even more power enhancement. By eliminating the valves, the space originally occupied by stock valves is effectively utilized. We have also adopted an enlarged pipe diameter and a straight structure, achieving a 30% reduction in exhaust pressure compared to stock.

The stock exhaust features a valve mechanism, but this product is valveless. Concerns about error code occurrence due to the valveless design can be avoided by using the included actuator. He included actuator replicates the mechanism of the stock valve. By installing the stock motor, it moves in the same way as the stock valve, preventing error codes from being triggered. In FL5, if the stock motor idles or is removed, error codes will be recorded. Please note that the check engine light will not illuminate. You can check for the presence of error codes by connecting a diagnostic tool to the OBD.

Chassis:  FL5
Engine:  K20C  Turbo
Type:   Cat-back single oval muffler with round dual tips in flamed style.
Number of pieces: 3
Piping:   76 mm (3 ")
Tips:   119 mm
Sound level:  93 dB(a)

Comes with a dedicated actuator for mounting the genuine motor