034-145-Z053 - 207mm Crankshaft Pulley 034Motorsport – 3.0 TFSI Supercharger Upgrade – Audi S4/S5/Q5/SQ5 B8/B8.5 & A6/A7/A8/Q7

Boost the performance of your 3.0 TFSI engine with the 207mm 034Motorsport crankshaft pulley (part number 034-145-Z053), specially designed for the Audi S4, S5, Q5, SQ5 B8/B8.5, as well as the A6, A7, A8, and Q7 equipped with the supercharged 3.0 TFSI V6. This oversized pulley increases the rotation speed of the compressor, generating more boost pressure and allowing full exploitation of 034Motorsport's Stage 2+ Dynamic+ maps. Ideal for car tuning and racing, it's designed for enthusiasts looking for a significant power gain and increased reliability.

Technical Specifications:

• Material: CNC-machined 6061-T6 aluminum, black anodized, and laser-etched for maximum corrosion resistance
• Weight: 60% lighter than the stock pulley, reducing inertial losses
• Design: One-piece pulley (not an overlay), avoids adding unnecessary weight
• Diameter: 207 mm for an optimal ratio with the stock compressor pulley – perfect for Stage 2+ (requires adapted mapping)
• Complete Kit: Pulley 207mm, 1370mm Continental belt, high-strength hardware (8x M8x1.25x25mm, class 12.9, zinc-plated)
• Installation: Direct replacement, installation in approximately 3 hours, medium difficulty level

Product Benefits:

• Immediate power gain thanks to increased boost
• Reduced mechanical losses thanks to the lightweight pulley
• Perfect compatibility with Stage 2+ Dynamic+ 034 Motorsport maps
• Increased reliability: precision machining, premium materials, resistant to high stress
• Plug-and-play installation: adapts to vehicles without modification compatible

Vehicle compatibility:

• Audi S4 B8/B8.5 3.0 TFSI (2010-2017)
• Audi S5 B8/B8.5 3.0 TFSI (2008-2017)
• Audi Q5 B8/B8.5 3.0 TFSI (2009-2017)
• Audi SQ5 B8/B8.5 3.0 TFSI (2012-2017)
• Audi A6 C7/C7.5 3.0 TFSI (2012-2018)
• Audi A7 C7/C7.5 3.0 TFSI (2012-2018)
• Audi A8 D4 3.0 TFSI (2011-2018)
• Audi Q7 4L 3.0 TFSI (2011-2015)

Note: Using this pulley requires suitable Stage 2+ mapping to ensure reliability and maximize the kit's potential. For complete optimization, consider replacing the crankshaft oil seal with the reinforced 034Motorsport version during assembly.

Why choose the 207mm 034Motorsport pulley?

The 207mm 034Motorsport crankshaft pulley is the benchmark for demanding tuners looking to get the most out of their supercharged 3.0 TFSI engine. Its lightweight design, robustness, and perfect compatibility with Stage 2+ kits make it an essential choice for tuning and racing, on the road and on the track.