TeraFlex JK Brake Master Cylinder kit with Oversized Bore (#4303450)
- We have a brake master cylinder with an oversized bore that has 14% more flow. It is a recommended upgrade to provide a firmer pedal when using our Big Brake kit. This is a great solution to a softer pedal that may appear once you have had the Big Brake Kit. **** The Heavy Duty Master cylinder Part# 4303450 is highly recommended on all JKs and may be required for those Jeeps with overly soft pedal.****
2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
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