SKU: 20531837934

VW MKIV GTI T3 turbo manifold + Cast Aluminum Intake Manifold

Sale price$238.95 Regular price$265.50
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

VW MKIV GTI T3 turbo manifold + Cast Aluminum Intake ManifoldVW MKIV GTI T3 turbo manifold The TMA03 manifold is a GGG40 cast manifold, with a T3 turbocharger Flange; manifold accepts 2 bolt 38mm wastegates. 8 spacer washers are included for easier assembly of the top nuts. The application is VW Audi 1. 8 20V transverse engines. (Golf, A3). Will not fit AWD applications. Internal diameter ducts: 43mm. We also offer a T25 manifold for the same application, please check TMA02. Check our new TMA05 and TMA06 Twin

VW MKIV GTI T3 turbo manifold

 

  • The TMA03 manifold is a GGG40 cast manifold, with a T3 turbocharger Flange; manifold accepts 2-bolt 38mm wastegates.
  • 8 spacer washers are included for easier assembly of the top nuts.
  • The application is VW / Audi 1.8 20V transverse engines. (Golf, A3).
  • Will not fit AWD applications.
  • Internal diameter ducts: 43mm.
  • We also offer a T25 manifold for the same application, please check TMA02.
  • Check our new TMA05 and TMA06 Twin Scroll turbo manifolds!

SPA Turbo has one of the widest selections of turbo manifolds in the world, including hard to find applications. From log style to top mount equal runners manifolds, we stock them. We have been providing quality performance components since 1990.

 

Cast Aluminum Intake Manifold for transverse VW/AUDI 1.8T with 8 injectors Fuel Rail Kit (left side OEM throttle)

 

SPA Turbo’s intake manifold was designed for upgrades builds, having a bigger plenum volume and allowing higher airflow, it is the perfect solution for those who wants high performance and durability, guaranteed by the cast aluminum construction. Available in 4 or 8 injectors with anodized aluminum fuel rails and in two throttle body position models, right side (Golf and A3 standard) and left (S3 standard or custom applications). In addition, you can choose between an OEM throttle body bolt holes pattern or without holes, for those who wants to use a different throttle body (up to 90mm).

Application: VW Golf GTI 1.8 20V Turbo / Audi A3 1.8 20V Turbo / Audi S3 1.8 20V Turbo (Large Port head)

Number of injectors: 8

Fuel rail: anodized aluminum, -8AN inlet/outlet

Injectors compatible: Bosch style, 14mm o-ring, compact / standard / long

Throttle body position (TBI): left side (S3 standard)

Throttle body bolt holes pattern: OEM

Material: cast aluminum

Needs oil dipstick bending, includes bracket for new position.

Temperature sensor on right side - for S3/TT needs wire extension.

ATTENTION: this is not a bolt-on replacement manifold, it needs modifications to fit OEM charge pipes. Vacuum ports are not on stock position.

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: 20531837934

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4.4 ★★★★★
Based on 23 reviews
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mitzuh jasso
Chelsea, US
★★★★★ 5
Perfect Buy for you Hardworking Man/Women
I’ve bought my husband 3 of these already for work we love them easy to clean super durable perfect for his job. Keeps his coffee nice and hot and his chilled drinks nice and cool! We love it every chance we get we buy another one.
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Reviewed in the United States on January 11, 2026
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Ilda Espana
Draper, US
★★★★★ 4
Doesn’t maintain hot too long.
I love this cup because the material is good for heavy duty jobs like mine. I took off one star because it does keep hot but not for super long, it lasts hot for about 2-3 hours. Other than that it’s easy to wash and the magnet that comes on the cup is super strong which comes in handy for not loosing it. It magnetized on to the cup.
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Reviewed in the United States on October 28, 2025
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Antonio Crissinger
Chelsea, US
★★★★★ 5
It's the best.
I'm picky on my coffee cups. Klien though has made a great cup for ones like me who work construction. This tumbler not only keeps your coffee hot, but is tough as hell. I can't count how many times it's fallen, dropped, or accidently kicked and still works like new. The rubber bottom and sides grip great. The magnet is strong and helps with tipping over, or possibly dropping. The locking lid also helps with spills.
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Reviewed in the United States on August 4, 2024
Y
Verified Purchase
1Yldkat
San Leandro, US
★★★★★ 5
Best tumbler I've ever owned
I use this tumbler as a travel cup for my coffee primarily. I have also drank cold beverages out of it. Both are satisfying experiences. Why does this product appeal to me so much that I would buy one, recieve it and then buy another? Because they got it RIGHT. They didn't waste time trying to put a handle on it that would be too big for some hands and too small for others. Instead, they put a grip surface on it that is comfortable and secure with or without gloves. A cup for all seasons and working men and women of America. The lid screws on, and the drink spout cover snaps in place open and closed. Even better, it doesn't rub on your nose when you drink out of it. Stainless steel inside and out, except for the thick lid and grip surface. Keeps coffee hot way longer than I'm used to, but don't know for sure how long because I don't waste much time drinking it. I have one for my truck and one for my Jeep so I'll never be without it. Yeah. Love it that much. I don't use the provided rare earth magnets for the cup, but I put them to good use elsewhere. I can see where they would come in handy in the construction or other trades. I use the cups on my commute, around the house, and while enjoying the outdoors. Keep up the good work, people!
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Reviewed in the United States on July 26, 2022
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Megan martirossian
Los Angeles, US
★★★★★ 5
Good cup
Great cup, love the long lasting seal. the magnet fob is strong enough to hold a full cup which is great. Holding warmth...id say 6/10 Keeps warm of its full for about 3 hrs give or take but half full it tanks pretty fast.
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Reviewed in the United States on March 13, 2026

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