Brakes› Brake Systems And Components

350phi

Caliper Mounting Bracket Kit

$199.99

SKU: IS3502.0

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The 350phi caliper mounting bracket kit is designed for various Lexus models to facilitate the installation of larger front calipers. This kit allows you to bolt on Lexus IS350/13+GS350 F-Sport/ISF/GSF/RCF front calipers using compatible front rotors. 18” and larger wheels are recommended for IS350/13+GS350 F-Sport/ISF calipers, while 19″ and larger wheels are needed for GSF/RCF calipers.
Show original supplier description
The 350phi IS3502.0 front caliper mounting bracket kit enables the direct bolt-on installation of higher-performance Lexus calipers, including 4-pot Lexus/Advics or 6-pot Brembo front calipers, to compatible vehicles. Wheels of 18 inches and larger are required for IS350/13+GS350 F-Sport/ISF calipers, and 19 inches or larger for GSF/RCF calipers. The bracket kit is constructed from durable 6061 aluminum and includes all necessary hardware for installation. The package contains 4 10.9 grade zinc yellow caliper bolts (12x1.25x50) with washers, and 2 12.9 grade M14 Hex bolts (14x1.5x25) with washers. Two aluminum brake rotor shims and a full installation manual are also provided. Installation requires standard automotive tools and an M14x1.5 Right Hand Tap. This bracket kit is compatible with a range of Lexus and Toyota Supra models, including 1993-1997 Lexus GS300, 1998-2005 Lexus GS300/400/430, 2001-2010 Lexus SC430, 1991-2000 Lexus SC300/400, 1993-1998 Toyota Supra, and 1995-2000 Lexus LS400. It is crucial to note that THIS DOES NOT FIT 1ST GEN IS300; a different SKU (IS3501.0) is required for that application. Additionally, for SC300/400 and MK4 Supra owners aiming for a complete Lexus ISF/GSF/RCF Brembo brake upgrade, the GSF3001.0 adapter is recommended. The kit is designed for four distinct brake setups: using 2006+ IS350/GS350 calipers with IS350 rotors, 2013+ GS350/RC350 F-Sport calipers with their corresponding rotors, 2008+ ISF calipers with GS350/RC350 F-Sport rotors, or 2015+ RCF/GSF calipers with their larger rotors.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand350phi
Part NumberIS3502.0
CategoryBrakes

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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