IE Audi 3.0T Supercharger Pulley Upgrade | 4-Bolt Style

IE Audi 3.0T Supercharger Pulley Upgrade | 4-Bolt Style

Marsoni

M251S

$108.50

Get it in 3 business days with 1 day shipping. Friday, May 29

IE Audi 3.0T Supercharger Pulley Upgrade | 4-Bolt StyleThe IE supercharger pulley for late 4 bolt style 3. 0T V6 Audi engines extracts more power from your supercharger by spinning the unit 7% faster than stock, resulting in higher boost levels. Paired with a Stage 2 Tune, you can expect gains over 25 horsepower on pump fuel. LEADING FEATURES Increases supercharger RPM by 7% Increases supercharger boost levels CNC machined from billet steel Inside bore precision honed at IE Zinc plated to ensure no rust

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Your IE Audi 3.0T Supercharger Pulley Upgrade | 4-Bolt Style orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your IE Audi 3.0T Supercharger Pulley Upgrade | 4-Bolt Style ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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It was super easy to swap out myself! I just searched “how to change engine air filter 2017 Acura RDX” on YouTube and watched the first video that popped up. It took me longer to type this than it did to change the filter. Plus, this one cost about a third of what Valvoline was going to charge me to replace it.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 10, 2025

Verified Purchase

kyeong seob choe

Draper, US

★★★★★ 5

Great

Size: (Pack of 1)

Great

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 31, 2025