034-509-5008-SD - 034Motorsport Street Density Engine Mount Pair – Volkswagen Mk4 & Audi 8L / 8N 1.8T, 2.0L, TDI

The 034Motorsport Street Density Engine Mounts (Ref. 034-509-5008-SD) are designed for automotive tuning and competition enthusiasts looking to improve the precision of the engine/transmission assembly while maintaining excellent daily comfort. This pair directly replaces the OEM engine and transmission mounts on Volkswagen Mk4 and Audi 8L / 8N vehicles equipped with 1.8T, 2.0L, and TDI engines.

Key Features – Street Density Version

• Street Density Version: high-density rubber of approximately 50–60 durometer, about 25% stiffer than stock, for a much firmer feel without excessive vibrations.
• Solid-filled and void-free construction (without cavities or fluid), eliminating the risk of mount collapsing as with aging OEM parts.
• Reinforced cast aluminum body, designed to withstand the stresses of sporty driving, tuning/remapping, and intensive use.
• Significant reduction in engine movement under load, improved traction, and decreased wheel hop during launch.
• More precise gear shifting thanks to reduced transmission play.
• NVH level (noise, vibration, harshness): low to moderate, perfectly suited for daily / street & track use.
• Plug & play installation, replacing the original mounts, without modification to the subframe or the engine block.
• Complete pair: 1 engine mount + 1 transmission mount.

Benefits for Tuning and Performance

• Reduced drivetrain slop for a more direct feel between the pedal and the wheels.
• Better power transfer on tuned (Stage 1 / Stage 2) vehicles or those equipped with a performance turbo, clutch, differential, etc.
• More precise handling during acceleration, lifting off the throttle, and during fast gear changes.
• Complete performance replacement solution, not just simple inserts to add to the original mounts.
• Ideal for sporty street use, light trackdays, and tuning focused on reliability.

Vehicle Compatibility

This 034Motorsport Street Density engine mount pair is specially developed for the following models:

• Audi A3 / S3 8L – 1.8T & TDI engines – model years approximately 1996 to 2003.
• Audi TT 8N – 1.8T engines – model years approximately 1998 to 2006.
• Volkswagen Golf Mk4 – 1.8T, 2.0L, TDI engines – model years approximately 1998 to 2005.
• Volkswagen GTI / GLI Mk4 – 1.8T, 2.0L, TDI engines.
• Volkswagen Jetta/Bora Mk4 – 1.8T, 2.0L, TDI engines.
• Volkswagen New Beetle – 1.8T, 2.0L, TDI engines.

Additional Information

• Product Reference: 034-509-5008-SD (Street Density).
• Brand: 034Motorsport – Density Line range.
• Product Type: pair of reinforced engine and transmission mounts for Volkswagen/Audi.
• Direct replacement for corresponding OEM references for VW Mk4 and Audi 8L / 8N platforms.

OEM Interchange: 1J0199262BF, 1J0199555AH

Perfect for tuners and enthusiasts looking to ensure the reliability and stiffness of the engine / transmission connection while maintaining an acceptable level of comfort on the road.