Browse

Watercraft Manifolds

945 productsUpdated April 2026
Forge Atmospheric Blow Off Valve - Black Finish - Black Silicone Hoses

Forge

Forge Atmospheric Blow Off Valve - Black Finish - Black Silicone Hoses

View offers →

Webcon Twin 45 DCOE / DHLA Inlet Manifold - Ford 1.6 Zetec SE (Sigma) Engine

Webcon

Webcon Twin 45 DCOE / DHLA Inlet Manifold - Ford 1.6 Zetec SE (Sigma) Engine

View offers →

Forge Atmospheric Blow Off / Dump Valve

Forge

Forge Atmospheric Blow Off / Dump Valve

View offers →

"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 3.5 Inch Round Rolled-Out Polished Tailpipe

Piper

"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 3.5 Inch Round Rolled-Out Polished Tailpipe

View offers →

Webcon Twin 45 DCOE / DHLA Inlet Manifold - VW Golf 1.8/2.0 16v Engine - 2 Piece Manifold

Webcon

Webcon Twin 45 DCOE / DHLA Inlet Manifold - VW Golf 1.8/2.0 16v Engine - 2 Piece Manifold

View offers →

"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 3 Inch Round Rolled-In Polished Tailpipe

Piper

"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 3 Inch Round Rolled-In Polished Tailpipe

View offers →

Webcon Weber 32/36 DFEV Inlet Manifold - VW Air Cooled Type 1 Engine - Non - Heated

Webcon

Webcon Weber 32/36 DFEV Inlet Manifold - VW Air Cooled Type 1 Engine - Non - Heated

View offers →

Webcon 6 x 40 IDF Inlet Manifold - Jaguar V12 Engine

Webcon

Webcon 6 x 40 IDF Inlet Manifold - Jaguar V12 Engine

View offers →

Webcon Weber DGV / DGAS Inlet Manifold - BMW M10 2.0 Engine

Webcon

Webcon Weber DGV / DGAS Inlet Manifold - BMW M10 2.0 Engine

View offers →

Webcon Twin Weber ICT Inlet Manifold - VW Air Cooled Type 1 Single Port Engine

Webcon

Webcon Twin Weber ICT Inlet Manifold - VW Air Cooled Type 1 Single Port Engine

View offers →

"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 3.5 Inch Round Rolled-In Polished Tailpipe

Piper

"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 3.5 Inch Round Rolled-In Polished Tailpipe

View offers →

Webcon Quad 44/48 IDF Inlet Manifold - Ford Small Block 289/302 V8 Engine

Webcon

Webcon Quad 44/48 IDF Inlet Manifold - Ford Small Block 289/302 V8 Engine

View offers →

"Piper 2" 4-2-1 Exhaust Manifold"

Piper

"Piper 2" 4-2-1 Exhaust Manifold"

View offers →

Forge Atmospheric Blow Off Valve

Forge

Forge Atmospheric Blow Off Valve

View offers →

Ashley Competition Exhausts Competition Exhaust Manifold - Type 4-2-1

Ashley Competition Exhausts

Ashley Competition Exhausts Competition Exhaust Manifold - Type 4-2-1

View offers →

Forge Atmospheric Blow Off Valve - Black Finish

Forge

Forge Atmospheric Blow Off Valve - Black Finish

View offers →

"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 4 Inch Round Slashcut Polished Tailpipe

Piper

"Piper Non-Resonated 2.25" Full Race Exhaust System With Manifold" - 1x 4 Inch Round Slashcut Polished Tailpipe

View offers →

Aldon Automotive Low Profile Mesh Ram Pipe Filters - Weber 40 DCOE

Aldon Automotive

Aldon Automotive Low Profile Mesh Ram Pipe Filters - Weber 40 DCOE

View offers →

"Piper 2" 3-1 Exhaust Manifold"

Piper

"Piper 2" 3-1 Exhaust Manifold"

View offers →

Webcon Single DCOE / DHLA Inlet Manifold - Austin/Rover A-Series Engine - 45 DCOE/DHLA - 100mm Long

Webcon

Webcon Single DCOE / DHLA Inlet Manifold - Austin/Rover A-Series Engine - 45 DCOE/DHLA - 100mm Long

View offers →

Webcon Weber DGV / DGEV Inlet Manifold - Volvo B18/B20 Engine

Webcon

Webcon Weber DGV / DGEV Inlet Manifold - Volvo B18/B20 Engine

View offers →

Webcon Twin 45 DCOE / DHLA Inlet Manifold - BMC B-Series Engine (Crossflow Head)

Webcon

Webcon Twin 45 DCOE / DHLA Inlet Manifold - BMC B-Series Engine (Crossflow Head)

View offers →

Webcon Triple 40 DCNF Inlet Manifold - Ford 2.3/2.8 Cologne V6 Engine

Webcon

Webcon Triple 40 DCNF Inlet Manifold - Ford 2.3/2.8 Cologne V6 Engine

View offers →

"Scorpion 1.88" 4-1 Hi-Flow Exhaust Manifold"

Scorpion

"Scorpion 1.88" 4-1 Hi-Flow Exhaust Manifold"

View offers →

Deals from Watercraft Manifolds Retailers