📌 Important Note for U.S. Buyers
All customs clearance and import duties are handled by us—your order will be delivered directly to your door with no additional charges.
(Applies to United States orders only)
Maximize the potential of your 1.8T 20V with this professional-grade Top-Mount T3 manifold. Unlike standard thin-walled manifolds, this unit is built with 3.0mm heavy-duty stainless steel to ensure maximum longevity and performance under extreme boost.
Heavy-Duty Construction: 3.0mm Wall Thickness (Superior resistance to heat-cracking)
Material: High-Grade T-304 Stainless Steel
Finish: Black Ceramic Coating (Thermal barrier for reduced under-hood temps)
Turbo Flange: T3
Wastegate Port: 44mm (V-Band)
Runners: 48mm Mandrel-Bent for high-velocity exhaust flow
Flanges: 13mm Laser-Cut Steel (Warp-resistant for a perfect seal)
Welding: Multi-pass TIG welded with double-sided reinforcement
Engine: 1.8T (20V) Turbocharged
Compatibility: 1999–2004
VW: Jetta, Golf, GTI (Mk4)
Audi: A4 (B5 / B6 Chassis)
Note: FWD (Front-Wheel Drive) Models ONLY
Anti-Crack Guarantee: The 3.0mm walls provide the structural integrity needed to support the weight of the turbocharger through thousands of heat cycles—something thinner 1.5mm manifolds simply cannot do.
Enhanced Heat Management: The Black Ceramic Coating protects your engine bay by keeping exhaust heat inside the manifold, improving turbo spool and preventing heat soak.
Perfect Sealing: Our 13mm thick flanges are precision-ground after welding to ensure a perfectly flat mating surface, eliminating exhaust leaks at the cylinder head.
Designed for Power: The large 48mm runners are optimized for "Big Turbo" setups, allowing your 1.8T to breathe without the restriction of the factory-style logs.
📦 Package Includes
1 × T3 Top Mount Turbo Manifold
Stainless steel gaskets and bolts included.
Orders are processed after full payment is received
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Shipping Origin: China
Carriers: UPS, FedEx, or equivalent international carriers
Tracking: Provided within the same or next business day
Estimated Delivery Times:
United States: ~5 business days
Canada:~7 business days
Australia: ~4 business days
Europe: ~7–12 business days
Delivery times may vary depending on customs clearance and local carrier operations.
Please contact us before initiating any return
Items must be returned unused and in original packaging
Buyer is responsible for return shipping costs
Non-defective returns:
Original shipping costs are non-refundable
A 10% restocking fee may apply
Please confirm compatibility with your vehicle before purchasing
Review all listing photos carefully
Orders cannot be modified once shipped
NOTE: We provide the exact photos of the item being shipped. Please review them carefully upon receipt. If the item does not meet your expectations, contact us immediately so we can either cancel the order or arrange a replacement.
Beyond this listing, we offer an extensive range of automotive performance parts and accessories.
Bulk & Wholesale: We support shops and distributors with tiered pricing, available even for smaller-quantity wholesale orders.
Support: Our team is dedicated to technical accuracy. If you have any questions regarding fitment or specifications, please message us—we are happy to assist!
We have specialized in high-performance exhaust systems for over 10 years. Our facility focuses exclusively on T-304, T-321 Stainless Steel, and Titanium fabrication, ensuring every manifold and system meets professional standards.
From initial 3D CAD design to physical samples, we manage the entire production process to ensure precision fitment and maximum flow. We take pride in supplying car shops and racing teams worldwide with durable, high-quality exhaust components.