Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Infiniti EX37 2013 (J50) fits_2009-2021`Nissan`370Z~2004-2008`Nissan`350Z~2003-2007`Infiniti`G35~2008-2014`Infiniti`G37 Fits airmatic models only

Fits airmatic models only

exhaust gases flow straight through to our large X-pipe and exit via 3

True Coilover (rear shock and spring combined) will require some trimming of vehicle body

Rear wheel drive models equipped with 7kg rear spring rates for Genesis G70 and 10kg rear spring rates for Kia Stinger

True coilover kits equipped with 12k R spring rate

Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Infiniti EX37 2013 (J50) fits_2009-2021`Nissan`370Z~2004-2008`Nissan`350Z~2003-2007`Infiniti`G35~2008-2014`Infiniti`G37 Fits airmatic models onlyYellow Speed Racings Ultra Series Big Brake Kit is designed for road and track use. This big brake kit features optimum braking performance, attractive looks, easy installation and a cost effective price. Factory brakes are designed primarily for daily driving on most applications. If you have added additional horsepower to your vehicle, or frequently compete in motorsports such as circuit racing, drifting, time attack or rally racing, then a big