SKU: 10298722250

CTS Turbo MQB BOSS Turbo Kit for MK7 GTI | Golf R and Audi 8V A3 | S3

Sale price$1451.70 Regular price$1613.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

CTS Turbo MQB BOSS Turbo Kit for MK7 GTI | Golf R and Audi 8V A3 | S3CTS Turbo is proud to introduce world's first truly bolt on turbo upgrade for MQB vehicles. After a long and tedious R&D process, our engineers have finalized this turbo upgrade kit to create a modular package that is capable of producing upwards of 600hp and has the long term reliability of a genuine Garrett Gen2 GTX turbocharger. At the heart of our aptly named BOSS (Bolt On Speed Solution) MQB upgrade kit is a Garrett Gen2 GTX turbocharger, it is

CTS Turbo is proud to introduce world's first truly bolt-on turbo upgrade for MQB vehicles.  

After a long and tedious R&D process, our engineers have finalized this turbo upgrade kit to create a modular package that is capable of producing upwards of 600hp and has the long-term reliability of a genuine Garrett Gen2 GTX turbocharger.

At the heart of our aptly named BOSS (Bolt-On Speed Solution) MQB upgrade kit is a Garrett Gen2 GTX turbocharger, it is installed into a CTS proprietary exhaust housing. The housing is carefully cast and machined to be compatible with any exhaust downpipe and the scroll area was designed to be approximately 0.63AR. This results is very good boost response and eliminates any possible restriction.

Don't be fooled by other manufacturers putting a larger turbo into a stock housing. It is not beneficial, that is why we made our own!

Custom wastegate solenoid bracket and oil/water lines complete this kit to offer a simple installation, simple tuning and problem-free operation.

Proprietary custom molded silicon hoses connect the turbo to your turbo outlet pipe and air intake.

Important Note: Currently the BOSS turbo upgrade is only compatible with CTS Turbo intake, however other intakes could be made to work.

You must use a CTS Turbo or other billet diverter/blow-off valve. Factory or GFB valve is not compatible. Factory or CTS Turbo outlet pipe are compatible.



Product contents:
- Genuine Garrett GTX Gen2 turbocharger
- CTS Turbo exhaust housing
- CTS Turbo wastegate bracket
- CTS Turbo 4-ply silicon couplers
- CTS Turbo DV/BOV valve adapter
- CTS Turbo oil lines
- CTS Turbo water lines
- Hardware required for installation

Product features:
- 400hp to 600hp capable (depending on fueling and engine mods)
- Direct bolt-on without any modifications to the car
- Compatible with CTS Turbo intake and DV/BOV
- Compatible with factory or CTS Turbo turbo outlet pipe
- Compatible with any exhaust downpipe
- Tuning available for North American fueling and for upgraded fueling from United Motorsport and Eurodyne

 

 

CTS Turbo makes performance aftermarket parts for late-model Volkswagen, Audi, and BMW models. From cold air intakes, catch can kits, performance exhausts, to turbo kits – the CTS Turbo team of engineers and fabricators is working hard to develop the best performance parts for your car.

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: 10298722250

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Texas 12
Massapequa, US
★★★★★ 5
Long lasting. Sperry is quality.
Last a long time and still look good.
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Reviewed in the United States on January 20, 2026
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Bea
Grantham, US
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I love these it's been a while since I bought them and still look like brand new.
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Jessica
Lake Worth, US
★★★★★ 3
Cute but no so comfortable
I previously owned a white sperry leather shoe that I bought from Marshall’s for about $35 & absolutely them, they were so comfortable , cute & great price.After running that pair down, I decided to buy another pair and found out the shoe was discontinued. The closest thing to what I had is this, the white crest vibe in leather. I was disappointed that this shoe was not as comfortable and didn’t fit quite the same. The back ankle part of the shoe caved into my skin and hurt. Sadly, I do not recommend this shoe for much walking. I hope Sperry decides to make this shoe more comfortable because it is cute.
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Reviewed in the United States on September 25, 2021
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Valerie Pham
West Palm Beach, US
★★★★★ 5
Perfect Jeans!
Size: 26, Color: Verified Vintage, Size: 26, Color: Verified Vintage
Love these jeans, so soft and lightweight but with all the usual Levi’s class. I bought them in three different colors. They’re so well fitting and comfortable to wear. Im 5’5 140 pounds and it is true to size. The perfect fit every time.!
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Reviewed in the United States on May 11, 2026
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Audra Betzer
Alexandria, US
★★★★★ 5
Classics! Good material with no stretch.
Size: 28, Color: Verified Vintage
I am in love with these jeans. I ordered another pair in a different wash. I also sized up two sizes but I like the looser, slouchy fit.
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Reviewed in the United States on April 17, 2026

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