034 Motorsports High Flow Silicone Turbo Inlet Hose - 034-145-A005-BLK

The 034-145-A005-BLK from 034 Motorsports is a precision-engineered high-flow silicone turbo inlet hose designed specifically for the Audi S4 and S6 models from 1992 to 1996. This upgrade addresses the shortcomings of the factory rubber turbo inlet boots, which can struggle under increased boost pressure and performance modifications.

Key Features

• Color: Black
• High-Quality 4-Ply Reinforced Silicone Construction
• Designed to Resist Collapse Under Vacuum Conditions
• Non-Corrugated Design for Enhanced Airflow
• Improved Throttle Response and Power Delivery
• Direct Replacement for OEM Part: 034133357S
• Includes New Hose Clamps for Secure Installation

Performance Benefits

This turbo inlet hose features a smooth internal profile that minimizes airflow restrictions commonly found in OEM hoses. Its robust construction helps prevent cracking and leaks that can disrupt MAF readings, ensuring consistent performance even under high boost conditions. With this upgrade, expect a noticeable improvement in throttle response and overall power delivery.

Fitment

• Audi S4 (C4) 1992 - 1994
• Audi S6 (C4) 1994 - 1996
• Compatible with K24, K26, and RS2 Turbochargers
• Fits Most Turbochargers with ~2.25" Compressor Inlets

Installation Notes

While this hose is a direct fit for the specified models, those using 3B applications should note that the N75 and bypass valve locations may require some modification during installation.