ISR Performance Stainless Brake Conversion Line Kit - S13 S14 240SX To Z32 Front

The ISR Performance Stainless Brake Conversion Line Kit is the front brake line pair for 1989-1998 Nissan 240SX (S13/S14) builds that have been converted to Z32 (300ZX) front calipers. Standard 240SX front lines won't connect a 240SX hard line to a Z32 caliper, so this conversion-specific pair fills the gap with PTFE-core braided stainless construction. Sold in pairs.

What It Does

The Z32 brake conversion is one of the most popular bolt-on brake upgrades for the S-chassis platform, but the standard 240SX brake lines don't have the right fittings to connect to Z32 calipers. This kit provides the correct line and fitting combination to mate the factory 240SX hard lines to Z32 front calipers in a clean OEM-compatible install. Designed to work with the OEM (240SX) hard brake line system, so no further chassis-side modifications are required.

Construction

• PTFE inner core (no volumetric expansion under pressure)
• Stainless steel braided cover (abrasion resistance, tensile strength)
• Yellow / gold PVC outer jacket (additional abrasion and corrosion protection)
• CNC machined zinc plated fittings, permanently crimped

Fitment

• 1989-1998 Nissan 240SX (S13/S14) chassis
• Converting to Z32 (300ZX) FRONT calipers
• Designed to work with the OEM 240SX hard brake line system

Rear Pair

If you're doing a full front-and-rear Z32 conversion, pair these front lines with the ISR Stainless Brake Conversion Line Kit - 240SX to Z32 REAR (IS-N6300ZX). Both pairs are needed for complete coverage.

Warranty

All ISR assembled brake line kits are backed by a lifetime warranty.

What's in the Box

• 1x Pair of ISR stainless steel Z32 front conversion brake lines (driver and passenger)
• Mounting bolts and washers required for installation

Product Details

Brand: ISR Performance

Part Number: IS-N300ZX

Type: Z32 Brake Conversion Lines, Front (Pair)

Vehicle Fitment: 1989-1998 Nissan 240SX (S13/S14)

Axle: Front

Conversion Target: Z32 (300ZX) front calipers

Chassis Side: Works with OEM 240SX hard brake line system

Inner Core: PTFE

Cover: Stainless steel braid

Outer Jacket: Yellow / gold PVC

Fittings: CNC machined, zinc plated, permanently crimped

Recommended Pairing: ISR Z32 Rear Conversion Lines (IS-N6300ZX) for complete 4-corner conversion

Warranty: Lifetime

Sold: Pair (driver and passenger), with installation hardware

Legality: Off-road and competition use only