Watercraft Manifolds
209 productsUpdated March 2026

Piper
"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 3 Inch Round Rolled-Out Polished Tailpipe
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Piper
"Piper 2" 3-1 Exhaust Manifold"
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Radium Engineering
Radium Engineering 4 Port Manifold For Twin Fuel Pumps
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Webcon
Webcon Single DCOE / DHLA Inlet Manifold - Austin/Rover A-Series Engine - 45 DCOE/DHLA - 100mm Long
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Webcon
Webcon Triple 40 DCOE / DHLA Inlet Manifold - Triumph 2.5 / TR6 PI Engine
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Webcon
Webcon Twin 40 DCOE / DHLA Inlet Manifold - Triumph TR3 / TR4
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Webcon
Webcon Quad 48 IDA Inlet Manifold - Ford Small Block 289/302 V8 Engine - Mustang Style
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Webcon
Webcon 4 Barrel 500 CFM Inlet Manifold - Rover V8 Engine
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Webcon
Webcon Twin Weber 32/36 DGV Inlet Manifold - Datsun 240Z/260Z/280Z
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Webcon
Webcon Triple 40 DCNF Inlet Manifold - Ford 2.3/2.8 Cologne V6 Engine
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Decat Exhaust Manifold - Citroen C2 VTS / VTR 1.6 16V 03-11
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Webcon
Webcon Twin 45 DCOE / DHLA Inlet Manifold - BMC B-Series Engine (Crossflow Head)
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Ashley Competition Exhausts
Ashley Competition Exhausts Competition Exhaust Manifold - Type 4-2-1
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Piper
"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 3.5 Inch Round Rolled-In Polished Tailpipe
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Forge
Forge Atmospheric Blow Off Valve - Black Finish
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Webcon
Webcon Quad 44/48 IDF Inlet Manifold - Chevrolet Small Block V8 Engine
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Webcon
Webcon Twin Weber 32/36 DGV Inlet Manifold - Triumph TR6
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Webcon
Webcon Twin 45 DCOE / DHLA Inlet Manifold - VW Golf 1.8/2.0 16v Engine - Single Piece Manifold With Carburettor Fitting Kit
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Scorpion
Scorpion 4-1 Exhaust Manifold With De Cat
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Webcon
Webcon Twin 45 DCOE / DHLA Inlet Manifold - Toyota 4AGE 1.6 Small Port Engine
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Decat Exhaust Manifold - Vauxhall Opel Astra SIgnum Vectra 1.8
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Radium Engineering
Radium Engineering 4 Port Manifold For Twin Bosch 044 Fuel Pumps - Eliminates check valves
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Milltek
"Milltek 2" 3-1 Free-Flow Exhaust Manifolds"
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Webcon
Webcon Twin DCOE / DHLA Inlet Manifold - BMW M10 1.6/1.8 Engine - 40 DCOE/DHLA
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