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Description
VW MKIV GTI T3 turbo manifold + Cast Aluminum Intake Manifold + 252 / 260 High Performance Camshaft setVW 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.
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Cast Aluminum Intake Manifold for transverse VW/AUDI 1.8T with 4 injectors Fuel Rail Kit (right side without throttle bolt holes)
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- 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: 4
- Fuel rail: anodized aluminum, -8AN inlet/outlet
- Injectors compatible: Bosch style, 14mm o-ring, compact / standard / long
- Throttle body position (TBI): right side (Golf and A3 standard)
- Throttle body bolt holes pattern: without holes (for adaptation)
- Material: cast aluminum
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Needs oil dipstick bending, includes bracket for new position.
ATTENTION: this is not a bolt-on replacement manifold, it needs modifications to fit OEM charge pipes. Vacuum ports are not on stock position
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252 / 260 High Performance Camshaft set For VW/AUDI 1.8L 20V
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- These SPA Turbo Cams for your VW are one of the best overall performance upgrades you can do.
- Not a peaky or hard to live with pair, this matched camshaft set increases performance throughout the available rev range and is a popular application for the street performance or dual street track uses cars.
- Intake 252°/Exhaust 260°
- Includes Adjustable cam sprocket/s
- This is a popular combination, designed to run with OEM lifters followers and springs
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- Fits VW 1.8T 20V applications
- More torque and Horsepower!
- Intake 252°, cam lift 8,2, valve lift at TDC 0,8 - for TURBO, for hydr. lifters
- Exhaust 260°, cam lift 10,4, valve lift at TDC 0,7, for hydr. lifters
- Attention: we strongly recommend the assembly with NEW hydraulic lifters, otherwise camshafts can be damaged.
- ( Mfg / Vehicle (model) / Year / Engine )
Audi A4 CVT 2001.5-up 1.8T
Audi A4 FWD 2001-up 1.8T
Audi A4 Quattro 1997-1999.5 1.8T
Audi A4 Quattro 2000 1.8T
Audi A4 Quattro 2001-up 1.8T
Audi TT 2000-2004 1.8T 180HP
Audi TT Quattro 2000-2004 1.8T 180HP
Audi TT Quattro 2000-2004 1.8T 225HP
Golf/GTI IV 2001-up 1.8T
Golf/GTI IV 2000 1.8T
Jetta IV 2000 1.8T
Jetta IV 2001-up 1.8T
New Beetle 2000 1.8T
New Beetle 2001-up 1.8T
Passat B5 1998-2000 1.8T
Passat B5 2001-up 1.8T
Passat B5.5 2001.5-up 1.8TÂ
Audi A4 Quattro 1997-1999.5 1.8T
Audi A4 Quattro 2000 1.8T
Audi A4 Quattro 2001-up 1.8T
Audi TT 2000-2004 1.8T 180HP
Audi TT Quattro 2000-2004 1.8T 180HP
Audi TT Quattro 2000-2004 1.8T 225HP
Golf/GTI IV 2001-up 1.8T
Golf/GTI IV 2000 1.8T
Jetta IV 2000 1.8T
Jetta IV 2001-up 1.8T
New Beetle 2000 1.8T
New Beetle 2001-up 1.8T
Passat B5 1998-2000 1.8T
Passat B5 2001-up 1.8T
Passat B5.5 2001.5-up 1.8TÂ
- Tech Tips:
- Professional installation is a must with this cam set
- Timing chain tensioner needs to be modified to allow free travel of the included Adjustable cam sprocket.
- Install it with a new set of lifters
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Made of 1045 quenched steel
Billet machined
52-58 HRC
All SPA Performance’s camshafts includes CMD anti scoring lube #3
Designed for extreme pressure applications, it’s perfect for camshafts break in procedures, as it withstands pressure values of 40,000 to 50,000 psi, thus avoiding scoring on the high pressure cams - followers interface.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Perfect “Hair-Doing” Command Chair
Color: Leather-beige, Size: Luxurious(With Wheels), Color: Leather-beige, Size: Luxurious(With Wheels)
As a physician, mom, and military officer, my mornings already feel like a tactical operation: breakfast, cartoons, and hair time before we roll out. My old high‑back desk chair turned every ponytail into a wrestling match with the chair back. This low‑back, armless chair has officially become my hair‑doing command center.
What I love:
• Low back + no arms = easy kid access.
My daughter sits facing the desk, snuggled in her blanket, eating breakfast and watching TV. I can stand right behind her and actually reach her hair without a chair back or armrests blocking my elbows. No more asking her to twist sideways and slowly slide off the chair while I chase her head.
• Wide, comfy seat for both of us.
The seat is generous and supportive with thick cushions. I have plenty of room and my daughter is perfectly comfortable for our whole morning routine. She’s happy, I’m not bent at weird angles, and the whole process is smoother (and quieter!).
• Looks and feels more expensive than it is.
The faux leather upholstery is gorgeous in person and feels soft and substantial, not flimsy. It blends right in with our bedroom furniture and doesn’t scream “office chair.”
• Thoughtful packaging & painless assembly.
Everything arrived in perfect condition, very well protected in the box. The instructions were clear, all hardware was labeled, and it took me under 10 minutes to assemble by myself.
• Glides & adjusts smoothly.
The chair rolls, swivels, and raises/lowers easily and quietly. No squeaks, no sticking. I can move her closer to the desk or spin her toward me with one hand while holding a hairbrush in the other.
A quick heads‑up:
The chair is on the larger side (which I personally love), so if you’re looking for a tiny, petite chair, check the measurements. For me, the extra space is exactly what I wanted.
Bottom line:
If you also use your bedroom desk as a hair‑doing station, homework hub, or breakfast bar, this chair is a game‑changer. Comfortable, stylish, easy to assemble, and priced competitively with similar chairs—while actually making our chaotic mornings run a little smoother.
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Reviewed in the United States on December 10, 2025
★★★★★ 5
The perfect desk chair for sitting cross-legged—plus it rolls!
Color: Leather-beige, Size: Luxurious(With Wheels), Color: Leather-beige, Size: Luxurious(With Wheels)
This chair is absolutely amazing if you like to sit cross-legged while working. The seat is incredibly wide, giving you plenty of room to get comfortable without feeling cramped against the armrests. The smooth faux leather is awesome. I am honestly impressed with the price vs quality. The padding is nice for my 13 yr old daughter to sit cross legged on. The cushion is thick and supportive, and it has held its shape really well without flattening out. I also love that this specific model has wheels—a lot of these wide cross-legged chairs come with flat bases, so having the mobility to roll around my desk space is a huge plus. It looks high-end, feels sturdy, and was very straightforward to assemble. 10/10 recommend!
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great value and chair!
Color: Fabric-grey, Size: Luxurious(With Wheels)
Great chair and value! I got this to use with my work desk. It’s not super padded and I don’t know how long it will last, but it’s comfortable and the height is adjustable. It feels solid and my teenager was able to put it together with the instructions. It looks nicer with my desk than I thought it would. The fact I can sit “cross cross apple sauce” was the most important feature!
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Reviewed in the United States on April 25, 2026
★★★★★ 5
The best, most comfortable, stylish, office chair you can get
Color: Furry Pink, Size: Luxurious(With Wheels)
Want your office to look amazing and fun! This is the office chair for you. It was easy to put together, it’s very comfortable, and so stylish! Soft and wide so you can sit criss cross! Love it so much! Highly recommend.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Comfortable, Stylish, and So Easy to Assemble!
Color: Leather-beige, Size: Luxurious(With Wheels)
I recently purchased this chair and honestly, I’m very impressed! It took me longer to unpack everything than it did to actually assemble it. The setup was quick, simple, and the video instructions on YouTube made it even easier.
The chair is super comfortable, rolls smoothly, and fits perfectly underneath my vanity without taking up too much space. I know it’s marketed as a “cross-legged” chair for younger users, but at 57 years old, sitting cross-legged isn’t exactly happening for me anymore 😂 — and I still absolutely love it.
It’s stylish, comfortable, sturdy, and perfect for everyday use. I would definitely buy this chair again and highly recommend it to anyone looking for a cute and functional vanity or office chair!
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Reviewed in the United States on May 27, 2026