FactionFab Rear Brake Upgrade Kit Subaru WRX 2015-2021 (1.10139.1)

Part #: FFA1.10139.1. This amazing kit is designed to supercharge your vehicle's braking performance. It includes new rotors, high - quality brake pads, and durable stainless steel brake lines. FITMENT: Specifically for 2015+ WRX models without Eyesight, and it's for the rear location. FACTIONFAB SWEPT SLOT BI - DIRECTIONAL ROTOR PAIR REAR: These rotors offer consistent pad contact and high friction. With high - carbon content, they're wear - resistant and crack - resistant. The bi - directional design means no side - specific hassle. They have symmetric vane castings for better heat dissipation and are double - disc ground for a smooth finish. Electronically E - coated, they passed a 400 - hour salt spray test. FACTIONFAB F - SPEC REAR BRAKE PADS: Made of Para - Aramid composition, they're great for auto - x, light track days, or aggressive street driving. With a 1300ºF max operating temperature, they resist fade well. They have excellent modulation and initial bite, and pre - scorched compound for cold - weather use. O.E. gas slots and chamfers reduce noise. Positive molded technology ensures reliable stopping. FACTIONFAB STAINLESS STEEL BRAKE LINES: Featuring a PTFE Teflon inner liner and a stainless steel woven middle layer, they're abrasion - and impact - resistant. With a 4500psi burst pressure test, they offer increased pedal feedback by replacing soft rubber lines. They're 100% model - specific and come with hardware.

Using this FactionFab rear brake upgrade kit is straightforward. First, make sure your Subaru WRX is from 2015 or later and doesn't have Eyesight. The kit is for the rear brakes, so focus on that area. Install the rotors carefully, ensuring they fit well. The rotors are balanced and machined precisely, so just follow the normal installation steps. For the brake pads, they are pre - scorched for better cold - weather performance. Place them in the caliper body, and the precision - cut backing plates will help eliminate vibrations and noise. The stainless steel brake lines are easy to install too. They are model - specific and come with hardware. Replace the old rubber lines with these new ones for better pedal feedback. As for maintenance, check the rotors regularly for any signs of wear or cracking. The brake pads may need to be replaced after heavy use, especially if you do a lot of auto - x or track driving. The brake lines are durable, but still, inspect them for any signs of damage or leaks. Keep in mind that this kit is not for WRX models with Eyesight, so double - check your vehicle's specifications before installation.