SKU: 78905122409

APR Supercharger Drive Pulley - 3.0 TFSI (Gen 2 bolt on) - MS100139

Sale price$100.32 Regular price$111.47
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

APR Supercharger Drive Pulley - 3.0 TFSI (Gen 2 bolt on) - MS100139Overview: APR's Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger. APR's Stage II Pulley ECU Upgrade makes the necessary engine management adjustments to handle the increased supercharger speeds, and in turn allows the engine to create more power. The pulleys are sold separately, allowing for multiple levels of performance, each of which builds upon

Overview:

APR's Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger. APR's Stage II Pulley ECU Upgrade makes the necessary engine management adjustments to handle the increased supercharger speeds, and in turn allows the engine to create more power. The pulleys are sold separately, allowing for multiple levels of performance, each of which builds upon the other. Finally, when combined with APR's Ultracharger Throttle Body Upgrade in a dual pulley setup, the system is alleviated of power robbing inlet restrictions, allowing the engine to achieve exciting new levels of performance! APR's Supercharger Drive Pulley Upgrade decreases the diameter of the factory pulley from ~63.25mm to 57.75mm, which in turn spins the supercharger ~9.5% faster. This results in a healthy bump in horsepower and torque across the entire RPM range with the supercharger operating at a higher rate of speed. The pulley is CNC machined from billet stainless steel, e-coated black for an OEM appearance and is bolted on with new OEM bolts.

Features:

  • Bolt on 57.75mm supercharger drive pulley
  • Spins the charger 9.5% faster for massive torque and HP gains with tuning
  • Anodized and E-coated factory black
  • Use APR pulley software for more gains

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand APR
Color Black
Construction Billet
Diameter (mm) 57.75
Emission Code 5
Material T304 Stainless Steel
Product Type Pulley
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78905122409

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4.4 ★★★★★
Based on 23 reviews
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George E.M.Yates
San Leandro, US
★★★★★ 5
Comfortable
Color: Deep Brown, Size: 34W x 32L
Nicely fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
S
Verified Purchase
scott
Lake Worth, US
★★★★★ 5
Just buy. You will want more in different colors
Color: Lemon Yellow, Size: 40W x 32L
Excellent pants. Super comfy
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Reviewed in the United States on May 20, 2026
A
Verified Purchase
Adan Jarina
Bozeman, US
★★★★★ 5
HIGHLY RECOMMENDED!
Color: Deep Brown, Size: 34W x 32L
It fits so well and true to size. The quality of the fabric is commendable. I will surely buy again.
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Reviewed in the United States on May 20, 2026
S
Verified Purchase
SwitchNiche
Lake Worth, US
★★★★★ 3
Mid jeans. Not bad but not amazing
The button is super wobbly and feels like itll break at any moment. The zipper quality also isnt great even when im not wearing them the zipper cant go above like 80% when I wear them itll slowly unzip if I twist or turn my body over a few hours. There's also not a lot of room for your bits so maybe go a size up. Other than that rhe material is comfy and has a bit of give so unlike other skinny jeans you dont feel restricted. The color is also super vibrant and lovely. Im not gonna return them unless the zipper breaks but idk if ill buy another pair if the button is like this.
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Reviewed in the United States on October 11, 2025
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Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Fits great
Color: Black, Size: 42W x 32L
Fir perfect
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Reviewed in the United States on May 25, 2026

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