Mk1 & Mk2 Escort Duratec 2.5L Simpson Stainless Steel Exhaust Manifold

Simpson Race Exhausts Stainless Steel 4-2-1 Exhaust Manifold suitable for Ford Duratec 2.5 Litre engines in a Ford Escort Mark I or Mark II.

Can also be used in High Spec 2.0 Litre Duratec engines.

Will also suit some other Rear wheel drive cars.

Pipe Diameter

• Primary's 2" OD
• Secondary's 2 1/4" OD
• Tailpiece 2 5/8" ID with 2 3/4" OD

All Simpson manifolds have been run on the Dyno and proven to increase horsepower and torque. Simpson manifolds are built to the engine builders specifications. Every branch of the manifold will be of equal length. When building manifolds they use tags and springs to hold pipes in the collector. Not only does this look better it's also more reliable than using any bolts or standard wire.