SKU: 95648594637

ECS Tuning 207mm Supercharger Crank Pulley Upgrade Kit - 3.0T

$250.65 $278.50
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Description

ECS Tuning 207mm Supercharger Crank Pulley Upgrade Kit - 3.0TFor 3. 0T owners chasing serious performance gains, a "dual pulley" upgrade is the go to solution. While upgrading both the crankshaft and supercharger pulleys delivers an impressive bump in power, installation can be a challenge. With our 207mm Crankshaft Pulley Kit, upgrading your supercharger drive has never been easier! Designed to increase the supercharger drive ratio without overdriving other accessories, this upgrade increases blower speed and

For 3.0T owners chasing serious performance gains, a "dual pulley" upgrade is the go-to solution. While upgrading both the crankshaft and supercharger pulleys delivers an impressive bump in power, installation can be a challenge. With our 207mm Crankshaft Pulley Kit, upgrading your supercharger drive has never been easier!

Designed to increase the supercharger drive ratio without overdriving other accessories, this upgrade increases blower speed and boost pressure to unlock serious horsepower gains. Boasting a 22% increase in supercharger RPM, this pulley supports up to 550 HP when paired with a Stage 2 ECU tune, making it the ultimate solution for enthusiasts looking to maximize power without compromising reliability.

Unlike dual-pulley setups that require multiple modifications and a lengthy installation process, this single overdriven crankshaft pulley delivers greater performance benefits in a simpler package. With increased boost pressure and supercharger RPM, optimized belt engagement, and compatibility with most Stage 2 ECU tunes, our 207mm crank pulley upgrade provides an efficient path to unlocking your engine’s full potential. This pulley bolts directly over the existing crankshaft pulley, eliminating the need to press on a smaller supercharger pulley—saving you time and effort. Unlike smaller supercharger pulleys that can cause belt slippage, this crank pulley upgrade eliminates that risk, delivering consistent and reliable performance. Our 207mm crank pulley upgrade retains the factory crank pulley damper for the accessory drive, preserving the balance and longevity of your engine components.

Crafted from lightweight, single-piece 6061-T6 billet aluminum, this pulley is engineered for maximum strength and durability. Precision CNC-machined cutouts reduce overall weight without sacrificing integrity, and a standardized SAE J1459 groove shape ensures optimal belt engagement. The Type III anodized finish provides superior corrosion and wear resistance, ensuring long-lasting performance in demanding conditions. Extended hardware is included for a precise fit, ensuring a straightforward installation with no special tools required.

BY THE NUMBERS

  • OEM B8 S4 Crank Pulley & OEM B8 S4 Supercharger Pulley

    • Crank Pulley Diameter: 162.179mm

    • Supercharger Pulley Diameter: 63.25mm

    • Supercharger Drive Ratio: 2.564:1

    • Supercharger Rotor Speed @ 7200 RPM: 18,462 RPM

  • ECS Overdrive Crank Pulley & OEM B8 S4 Supercharger Pulley

    • Crank Pulley Diameter: 187.300mm

    • Supercharger Pulley Diameter: 63.25mm

    • Supercharger Drive Ratio: 2.961:1

    • Supercharger Rotor Speed @ 7200 RPM: 21,319 RPM

  • ECS Overdrive Crank Pulley & ECS Supercharger Pulley

    • Crank Pulley Diameter: 187.300mm

    • Supercharger Pulley Diameter: 57.60mm

    • Supercharger Drive Ratio: 3.252:1

    • Supercharger Rotor Speed & 7200 RPM: 23,414 RPM

  • ECS 207mm Crank Pulley Upgrade & OEM B8 S4 Supercharger Pulley

    • Crank Pulley Diameter: 207.000mm

    • Supercharger Pulley Diameter: 63.25mm

    • Supercharger Drive Ratio: 3.273:1

    • Supercharger Rotor Speed @ 7200 RPM: 23,565 RPM

PERFORMANCE FEATURES

  • Increases supercharger drive ratio from 2.56 to 3.27 with stock pulley—a 22% increase!
  • Supports up to 550 HP with a Stage 2 ECU tune
  • Lightweight 6061-T6 billet aluminum construction with weight-saving CNC-machined cutouts
  • Type III anodized for corrosion and wear resistance
  • The standardized SAE J1459 groove shape offers compatibility with the OE belt shape
  • Retains factory crank pulley damper for accessory drive stability
  • Includes extended hardware for a hassle-free install
  • Installs over the OEM crankshaft pulley, providing easy installation and ensuring accessories aren't overdriven

KIT CONTENTS

  • ECS 207mm Crankshaft Pulley
  • Zinc-Plated Hex Head Screw (8)
  • Continental 1360mm Supercharger Drive Belt

PRODUCT DEVELOPMENT

Our 3.0T 207mm Crank Pulley Upgrade was designed, engineered, tested, and quality inspected by our Research and Development team at our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology, including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

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: 95648594637

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4.2 ★★★★★
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Product Reviews
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Verified Purchase
Lauren Wecker
Belleville, US
★★★★★ 5
So soft, nice padding, & color perfect for a dog’s bed
Color: Beige, Size: 41" x 27"x 4", Color: Beige, Size: 41" x 27"x 4"
Of course, this dog bed came lumpy, but once you roll it out and manipulate it it lays perfect. My dog Loki outgrew the little one that we had but this one is perfect. He’s 55 pounds and I would say it’s even a little bit big for him. We will definitely keep it though. It’s so soft and pretty and Loki will not leave it so it’s a win-win.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
A
Verified Purchase
AZgirl4life
New York, US
★★★★★ 5
Great Pet Beds!
Color: Grey, Size: 41" x 27"x 4"
These dog beds are wonderful! I have two large dogs (65-70 lbs) who lay on them daily. They’ve maintained their shape and thickness. The size is perfect, and they’re easy to spot clean. I definitely recommend them, especially if using in a carpeted room. Great value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
B
Verified Purchase
Beth Olson
Fort Morgan, US
★★★★★ 5
Single greatest thing I’ve ever bought for my dogs
Color: Charcoal, Size: 35" x 23"x 3.5", Color: Charcoal, Size: 35" x 23"x 3.5"
Few years ago we got our dog a dog. It was a bad idea. Our first dog is incredibly smart. He’d much rather hang out with humans, sitting in his own chair at the table while we play board games and chat than chase a ball. He uses talking buttons and picked it up quickly. Even as a little puppy he was kind of serious and when we’d take him to the dog park he’d mostly just run around barking at other dogs who were having too much fun. Then came his brother who turned out to be the absolute opposite in every way. A silly, goofy, snuggly, floppy little muppet of a dog. Highly empathetic and Looooves to make people laugh. Our other dog mostly wanted nothing to do with him, barely tolerating him at the best of times. We thought, surely he’ll learn to love his brother. But 3 years later… nope. Our first dog loves a good pillow so I thought this might make a good gift. I had no idea just HOW good. For some reason ever since our dog opened this gift he’s been obsessed. But so has our other dog. We initially were worried it would become one more thing for them to fight over BUT we were wrong. The dogs have been getting a long SO well! As long as it’s on this pillow, our first dog allows our second dog to come close enough to touch him. They sleep next to each other, they wrestle, there’s no growling or grumping and our first dog will come over and lay next to his brother if he’s laying on this. We’ve started calling it The Peace Pillow. Anyway, I could have just said “it’s great” but it might actually be magic. Your experience may vary.
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Reviewed in the United States on January 12, 2026
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Verified Purchase
Natasha Izquierdo
Natrona Heights, US
★★★★★ 5
Super soft, cozy, and great quality Dog Bed
Size: Small 24"x18", Color: White, Size: Small 24"x18", Color: White
This pet mat exceeded my expectations. The material is incredibly soft and plush, and you can tell right away that it’s made with comfort in mind. My pet laid on it immediately, which is always the best sign. It provides just the right amount of cushioning without being too thick or heavy. The quality is excellent — the stitching feels sturdy, the fabric doesn’t shed, and it holds its shape well with regular use. It’s lightweight and easy to move around, making it perfect for use in crates, on the floor, or even on furniture for extra protection. Cleaning is simple, and it still looks great after use. Overall, this mat offers great durability, ease of use, and excellent value for money. It’s stylish, practical, and extremely comfortable for pets. I would absolutely recommend this to anyone looking for a cozy, high-quality mat for their dog or cat 🐾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
R
Verified Purchase
Ryan
Waukegan, US
★★★★★ 5
Cushion for the pooch’n
Size: Small 24"x18", Color: Brown
I’ve been using the ULIGOTA Dog Bed Crate Pad Plush Soft Crate Bed in my dog’s crate for daily resting and overnight sleep. Right out of the package, it’s clearly designed for comfort first. The plush top feels soft and inviting, and it immediately makes the crate look more like a cozy sleeping space rather than a hard plastic tray. Once fluffed up, it provides a decent layer of cushioning that’s noticeably more comfortable than a bare crate floor or thin mat. In terms of fit, it sits well inside standard crate sizes and doesn’t bunch up too badly once settled. The anti-slip bottom helps keep it in place during normal movement, which is especially helpful for dogs that reposition a lot while sleeping. Comfort-wise, it works well for small to medium dogs that just need light padding. It’s warm and soft enough for everyday use, and most dogs seem to settle into it quickly. However, it’s not a high-density or orthopedic-style bed, so it doesn’t offer much support for dogs that need joint relief or extra structure. Durability is average. It holds up fine under normal sleeping use, but it’s not ideal for heavy chewers or dogs that dig aggressively. Like most plush crate pads, it’s more of a comfort layer than a rugged long-term solution. Pros: very soft plush surface, comfortable for everyday crate use, easy fit in standard crates, non-slip backing helps stability Cons: not chew-resistant, limited support for heavier or senior dogs, cushioning is on the thinner side Overall: a solid, budget-friendly crate pad that improves comfort and warmth significantly over a bare crate, but best suited for calm sleepers rather than heavy chewers or dogs needing orthopedic support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026

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