Description
Unitronic Dual Pulley Upgrade Kit for Audi 3.0 TFSI (B8 S4, S5, SQ5, A6)
Unlock the true performance potential of your Audi 3.0 TFSI with the Unitronic Dual Pulley Upgrade Kit. Designed to deliver maximum power while retaining OEM-like drivability, this upgrade includes a 187mm crank pulley, 58.3mm supercharger pulley, 7PK1300 belt, and genuine Audi crankshaft bolts, ensuring perfect fitment and reliability.
When paired with Unitronic Stage 3 Performance Software (sold separately), this kit helps the 3.0 TFSI engine produce up to 493 horsepower and 441 lb-ft of torque, transforming your Audi into a high-performance machine. Developed with precision engineering and rigorous testing, the Unitronic Dual Pulley Upgrade Kit ensures consistent power delivery and long-lasting durability.
The 187mm crank pulley is CNC-machined from 6061-T6 billet aluminum and finished in a sleek black anodized coating for strength, corrosion resistance, and premium aesthetics. It also features a TDC alignment marking for straightforward, trouble-free installation. Combined with the 58.3mm supercharger pulley, optimized for efficiency and performance, this kit increases supercharger speed to extract every ounce of power from the 3.0T engine.
Whether for spirited street driving or competitive track use, the Unitronic Dual Pulley Kit provides an OEM-plus solution for enthusiasts who demand more power without compromising reliability.
Key Features & Benefits:
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187mm Crank Pulley – Optimized size for maximum performance gains.
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6061-T6 Billet Aluminum Construction – Lightweight, durable, and rust-resistant.
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Black Anodized Finish – Provides corrosion resistance and a premium appearance.
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TDC Alignment Marking – Simplifies crank pulley installation.
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58.3mm Supercharger Pulley – Precisely engineered for optimal efficiency.
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7PK1300 Drive Belt – High-quality belt designed to fit perfectly with the kit.
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Genuine Audi Crankshaft Bolts – OEM-quality hardware ensures proper fitment and reliability.
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Maximum Output with Stage 3 Software – Up to 493 HP / 441 lb-ft torque.
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OEM-Like Reliability – Maintains drivability while delivering significant performance.
Hardware Included:
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Unitronic 187mm Crank Pulley
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Unitronic 58.3mm Supercharger Pulley
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7PK1300 Belt
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Genuine Audi Crankshaft Bolts
Required Software:
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Unitronic Stage 3 Performance Software
Recommended Hardware:
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Unitronic Pulley Removal Tool Kit for 3.0 TFSI
Vehicle Fitment:
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2010–2017 Audi S4 (3.0 TFSI)
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2012–2017 Audi S5 (3.0 TFSI)
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2010–2013 Audi S5 Cabriolet (3.0 TFSI)
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2014–2017 Audi SQ5 (3.0 TFSI)
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2016 Audi A6 S Line (3.0 TFSI)
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
