Wilwood Hat-BB Front 1.20in Offset 5 x 4.75 - 12 on 8.75inGT Series Big Brake Flared Bell hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through hole mount rotors. Threaded hole hats may also be used with T Nuts or bobbins designed for use with specially machined slotted hole dynamic mount rotors. When used in conjunction with matched Wilwood rotor hardware kits, GT

ProMatrix Front and Rear Rotor Kits offer measurable brake performance improvements to racers and enthusiasts using the OE factory brake calipers and High performance pad compounds

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With Turbosmart's Gen4 WG50/60 7PSI Inner Spring Black/White

and 4" Carbon Fiber tips with black anodized centers

Tip Finish: Polished

NGK ultra-low resistance mag core wire sets provide outstanding performance and durability

2007-2008 Acura TL Type-S 2015-2025 Acura TLX Base 2015-2025 Acura TLX SH-AWD 2021-2025 Acura TLX Type S 2023 Acura TLX Type S PMC Edition 2004-2014 Acura TSX Base 2012-2014 Acura TSX Special Edition 2010-2014 Acura TSX V6 2024 Acura ZDX A-Spec 2010-2013 Acura ZDX Base 2024 Acura ZDX Type S 2015-2018 Alfa Romeo 4C Base 2015 Alfa Romeo 4C Launch Edition 2015-2020 Alfa Romeo 4C Spider 2020 Alfa Romeo 4C Spider Italia 2017-2020

Dyno Computers

offering excellent protection from environmental contaminants and odor-causing particles

GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern

liquid filled N2O pressure gauge

2019-2024 Chevrolet Silverado 3500 HD LT 2014