For 07-13 Mazda Mazdaspeed 2.3L MZR DISI GS GT K04 Turbo Exhaust Manifold Set For Sale - New and Used

Vehicle Fitment This aftermarket equal-length tubular turbo manifold is engineered for left-hand mount Mazda 2.3L MZR DISI MPS turbo engine platforms, covering the following models:

• 2006-2007 Mazda / Mazdaspeed 6 2.3L Turbo
• 2007-2013 Mazda / Mazdaspeed 3 2.3L Turbo
• 2007-2012 Mazda CX-7 2.3L Turbo

Technical Specifications

• Manifold Style: Tubular Equal Length Turbo Manifold
• Runner Diameter: 1-3/4 in (45mm)
• Runner Layout: Equal Length Ram Style Design
• Turbo Compatibility: K04 Turbo
• Turbo Mount Position: Low / Bottom Mount Configuration
• Wastegate Fitment: 44mm V-Band Mount
• Head Flange Thickness: 1/2 in (13.5mm)
• Pipe Wall Thickness: Schedule 40 (3mm)
• Construction Material: Premium 316L Cast Stainless Steel

Product Construction & Craft Features This manifold adopts integrated 316L cast pipe structure with non-welded inner cavity, forming smooth and consistent internal pipeline passage for stable exhaust gas circulation. Every tube undergoes precise wire-drawing surface treatment. All joints are pre-heated before welding and finished with professional golden TIG brass-style welding to strengthen seam integrity and resist thermal cracking and abrasion during long-term operation. Features laser-cut 1/2-inch thick steel head flanges processed with hydraulic flattening treatment to form flat mounting surfaces for tight, consistent sealing. Flange surfaces are chrome-plated for enhanced corrosion resistance, while overall sandblasting treatment improves surface hardness and texture uniformity. The flat 4-hole flange layout is precisely calibrated to match original engine mounting positions for accurate alignment. Equal-length runner layout balances exhaust gas output across each cylinder, maintaining stable manifold operating status. Full matching accessories shown in listing photos are included. We provide a 1-year limited warranty covering verified factory manufacturing defects. Compliance & After-Sales Notice Usage Disclaimer: This aftermarket turbo manifold is designed exclusively for closed-course track and off-road modification use. It is not certified for public highway driving and may not comply with local vehicle emission regulations. Professional automotive technician installation is strongly recommended. California Proposition 65 Warning: Exhaust metal components, welding residues and surface coating materials may contain chemicals known to the State of California to cause cancer and reproductive harm. Wear protective gloves and maintain ventilation during installation. Visit www.P65Warnings.ca.gov for official safety information.

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