034Motorsport 3.0 TFSI CREC Supercharger Pulley Upgrade - Audi B8/C7 Chassis - 034-145-Z041
SKU: 94136999517

034Motorsport 3.0 TFSI CREC Supercharger Pulley Upgrade - Audi B8/C7 Chassis - 034-145-Z041

$173.25 $192.50
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Description

034Motorsport 3.0 TFSI CREC Supercharger Pulley Upgrade - Audi B8/C7 Chassis - 034-145-Z041034 Motorsport 3. 0 TFSI CREC Supercharger Pulley Upgrade Audi B8 C7 Chassis 034 145 Z041. Note: This Supercharger Pulley Upgrade is for CREC Engine and Clutched Supercharger Equipped Audi C7. 5 A6 A7, D4 A8, 4M Q7 & some RoW B8. 5 S4 S5. Measuring in at 57. 70mm, the 034Motorsport CREC 3. 0 TFSI Supercharger Pulley is designed for those who crave more power. Its smaller size boosts the supercharger's drive ratio, making it spin faster and deliver

034 Motorsport - 3.0 TFSI CREC Supercharger Pulley Upgrade - Audi B8/C7 Chassis - 034-145-Z041.

Note: This Supercharger Pulley Upgrade is for CREC Engine and Clutched Supercharger Equipped Audi C7.5 A6/A7, D4 A8, 4M Q7 & some RoW B8.5 S4/S5. 

Measuring in at 57.70mm, the 034Motorsport CREC 3.0 TFSI Supercharger Pulley is designed for those who crave more power. Its smaller size boosts the supercharger's drive ratio, making it spin faster and deliver more boost throughout the entire RPM range. Combine this with CREC Stage 2 or Stage 2+ Performance Software to unlock more potential from your engine, elevating the performance of your CREC-powered Audi.

Note: 034Motorsport CREC 3.0 TFSI Performance Software is sold separately and required in order for this pulley to yield a performance benefit.

CREC Stage 2 and 2+ require the Supercharger clutch to be deleted, so if you are purchasing this pulley upgrade to go to Stage 2 or 2+ and have yet to delete the clutch, add one of our Steel or Titanium CREC Clutch Deletes to your order.

At 57.70mm in diameter, the 034Motorsport CREC 3.0 TFSI Supercharger Pulley is significantly smaller than the factory unit in order to increase the drive ratio of the supercharger. Spinning the supercharger faster yields increased boost pressure throughout the RPM range, resulting in increased horsepower and torque throughout the powerband when paired with Stage 2 or Stage 2+ Performance Software.

034Motorsport's Supercharger Pulley Upgrade is meant for use with CREC Stage 2 or Stage 2+ Performance Software and is engineered to keep the Eaton TVS 1320 Supercharger within its maximum recommended supercharger speed with a 7,400 RPM redline.

Please Note: This Supercharger Pulley Upgrade must also be paired with the 034Motorsport Billet CREC Supercharger Clutch Delete Kit.

Included is the properly sized Supercharger Belt for this pulley upgrade when used with the factory lower crank pulley. Pairing this pulley upgrade with the 179MM will require 7PK1290. Pairing this pulley upgrade with the 190MM crank pulley will require 7PK1320.

CREC Stage 2 and 2+ require the Supercharger clutch to be deleted, so if you are purchasing this pulley upgrade to go to Stage 2 or 2+ and have yet to delete the clutch, add one of our Steel or Titanium CREC Clutch Deletes to your order.

Features:

  • 57.70mm In Diameter
  • CNC Machined from 4140 Chromoly Billet
  • Black Zinc Plated for Long-Lasting Great Looks
  • Direct Replacement for OE Pulley
  • For CREC 3.0T Only
  • Increased Drive Ratio of The Supercharger. Spinning The Supercharger Faster Yielding Increased Boost Pressure Throughout the RPM Range.
  • Increased Horsepower and Torque Throughout The Powerband When Paired With Stage 2 Performance Software
  • 034Motorsport's Supercharger Pulley Upgrade is Meant For Use With Stage 2 or Stage 2+ Performance Software
  • Engineered to Keep The Eaton TVS 1320 Supercharger Within Its Maximum Recommended Supercharger Speed With a 7,400 RPM Redline

OE Part Number Interchange:

  • 06E 145 255 H

What's Included:

  • 034Motorsport Supercharger Pulley
  • Hardware
  • New Replacement Belt

Fitment:

Make    Model    Years    Chassis    Engine
Audi    A7    2016-2018    C7.5    3.0 TFSI
Audi    A8    2015-2018    D4.5    3.0 TFSI
Audi    A8    2015-2018    D4.5    3.0 TFSI
Audi    Q7    2017-2019    4M    3.0 TFSI
Audi    S4    2014-2017 (Euro Only)    B8.5    3.0 TFSI
Audi    S5    2014-2017 (Euro Only)    B8.5    3.0 TFSI

The installation of your 034Motorsport 3.0 TFSI CREC Supercharger Pulley Upgrade, C7.5 Audi A6/A7, D4 A8 & 4M Audi Q7 3.0T is a straighforward process that will take approximately 1 hour to complete. You can access our detailed installation guide by clicking the link below.

Download the 034Motorsport 3.0 TFSI CREC Supercharger Pulley Upgrade, C7.5 Audi A6/A7, D4 A8 & 4M Audi Q7 3.0T Install Guide

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 94136999517

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Janetta
Battle Creek, US
★★★★★ 5
Great work out product
Size: 15 Lb, Color: Black
Zeerun Weighted Vest is most definitely a great product. I am plus-size with large shoulders. This product fits great, the clasp is adjustable, and the padding is soft and comfortable. I don't worry about it holding up. I've been using it for about a month it has great stability, and it's not bulky.
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Reviewed in the United States on April 11, 2026
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Dee
Dallas, US
★★★★★ 4
Comfortable fit allows full range of motion
Size: 12 Lb, Color: Purple, Size: 12 Lb, Color: Purple
This is a powerful tool to have in your workout arsenal. The vest is made well; exactly as pictured and described. I ordered mine in purple and thought it would feel bulky and heavy because I struggled with the weight of the box. However, as I took it out of its packing and it unfolded, I felt the weight change. It slipped on easily and adjusting the chest strap went quick and has stayed secure. It feels good on; comfortable, stays in place and does not hinder arm movements. The padding sounds like sand(?) and conform to my body thus avoiding pressure points or places of pain. It does not make me hotter than my workouts normally would, nor does it encourage excessive sweating. I am 100% happy with this vest and as I get stronger I will purchase a heavier one from this company.
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Reviewed in the United States on January 12, 2026
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Anisia
Fort Morgan, US
★★★★★ 5
Adjustable Weighted Vest for Stronger Workouts
Size: 10 Lb, Color: Black
Training feels more intense and controlled with this Zeerun Weighted Vest, designed to add extra resistance during walks, workouts, or cardio routines. The weight is distributed evenly, helping maintain balance while increasing workout intensity without feeling overly restrictive. The adjustable buckle system allows for a more secure fit across different body types, which helps keep the vest stable during movement. The reflective stripe is a useful detail for visibility during early morning or evening outdoor workouts. The material feels comfortable enough for longer sessions, and the design allows natural movement while still adding resistance to everyday exercises like walking, jogging, or bodyweight training. It’s a practical way to increase workout difficulty without changing a full routine.
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Reviewed in the United States on May 18, 2026
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CHACHI M
Pawtucket, US
★★★★★ 5
Weighted Vest
Size: 24 Lb, Color: Black, Size: 24 Lb, Color: Black
it’s going to feel heavier than 25lb if it’s your first time with a weighted vest but the quality is top tier, it’s easy to put on and remove, very fitted and adjustable, it comes with pockets to store little things while on your walk or run. wouldn’t recommend washing this unless it’s being washed outside and hung up to air dry but overall perfect for a good workout.
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Reviewed in the United States on April 24, 2026
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Matt
Belleville, US
★★★★★ 5
Simple, Comfortable, and Exactly What You Expect
Style: Rack with 3 Pairs (5, 10, and 15 Pound)
These are pretty much exactly what you want from a set of dumbbells — simple, functional, and no nonsense. The neoprene coating gives them a comfortable grip and keeps them from feeling slick in your hands, especially during longer workouts or if your hands get sweaty. The coating also helps keep them from banging up floors or making as much noise compared to bare metal weights, which is nice if you’re working out at home. Weight accuracy seems fine for general fitness use, and they’ve worked great for things like accessory movements, shoulder work, lighter presses, rehab-style exercises, and general muscle toning. The shape also helps keep them from rolling around everywhere when set down. They’re not fancy, and they’re not trying to be — they’re just dependable dumbbells that do what they’re supposed to do at a fair price. If you want straightforward hand weights for home workouts without overthinking it, these are a solid buy.
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Reviewed in the United States on May 26, 2026

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