P2M 4-Ply Silicone Turbo Hose Kit – 1993–1997 Mazda RX-7 FD3S (13B-REW) | Black | Eliminates Boost Leaks | Direct Fit

Eliminate one of the most common failure points on the Mazda RX-7 FD3S with the P2M 4-Ply Silicone Turbo Hose Kit — a complete direct-fit silicone turbo hose kit engineered specifically for the 1993–1997 Mazda RX-7 FD3S with the 13B-REW sequential twin-turbo engine. The factory rubber turbo hoses on the FD3S are notorious for cracking, hardening, and collapsing with age — causing boost leaks, inconsistent boost pressure, and erratic engine performance that is difficult to diagnose. P2M's 4-ply silicone construction replaces every failure-prone OEM rubber hose with a heat-resistant, pressure-stable silicone alternative that maintains a secure, leak-free seal under all driving conditions. Black finish for a clean, stealthy engine bay appearance.

Key Features

• Eliminates Boost Leaks – Replaces Failure-Prone OEM Rubber Hoses: The factory FD3S turbo hoses are a well-known weak point on the 13B-REW platform — the OEM rubber hardens, cracks, and collapses with age, causing boost leaks that result in loss of power, inconsistent boost pressure, and difficult-to-diagnose performance issues. P2M's silicone hoses eliminate this failure mode entirely, providing a secure, leak-free seal that holds up under sustained boost pressure
• 4-Ply Silicone Construction – High Boost & High Heat Rated: Premium 4-ply silicone construction provides superior strength and dimensional stability under high boost pressure — preventing ballooning, collapsing, and flexing that can occur with single or dual-ply alternatives. Engineered to withstand the intense thermal environment of the 13B-REW twin-turbo engine bay (rated to 177°C / 350°F)
• Direct Fit – FD3S 13B-REW Specific: Engineered as a direct-fit replacement for the factory turbo hoses on the 1993–1997 Mazda RX-7 FD3S (13B-REW) — precision-formed to match OEM hose routing and connection points for straightforward installation with no modifications required
• Black Finish – Clean, Stealthy Engine Bay Appearance: Black silicone finish delivers a clean, stealthy engine bay appearance — a popular choice for FD3S builds with a blacked-out or understated engine bay aesthetic. Also available in other colours — verify available colour options before ordering
• Long-Term Reliability – Silicone vs Rubber: Silicone is inherently more resistant to heat, ozone, and age-related degradation than rubber — P2M's silicone turbo hoses will outlast the factory rubber hoses significantly, making this a fit-and-forget upgrade for the FD3S platform
• P2M Quality: Manufactured by P2M (Phase 2 Motortrend) — a respected aftermarket brand known for quality silicone hose kits and performance parts for Japanese enthusiast vehicles

Specifications

• Type: Silicone Turbo Hose Kit
• Construction: 4-Ply Silicone
• Colour: Black
• Temperature Rating: Up to 177°C / 350°F
• Fitment: 1993–1997 Mazda RX-7 FD3S (13B-REW Sequential Twin Turbo)
• Part Number: P2-THKFD3S-BLK

Note: FD3S 13B-REW specific — verify your specific RX-7 model year (1993–1997 FD3S) before ordering. Not confirmed for FC3S (1986–1992) without separate verification. After installation, inspect all hose clamps for correct torque and check for boost leaks before sustained high-boost driving. Professional installation recommended for the FD3S's complex sequential twin-turbo system.