• Lotus' powertrain department is responsible for the design and development of the 4-cylinder Ecotec engine found in many of GM'sVauxhall, Opel, Saab, Chevrolet and Saturn cars.
• The TMOP08 manifold is a GGG40 cast manifold, with a T3 turbocharger Flange; manifold accepts 2 bolt 38mm wastegates.
• The application is ECOTEC ‚ 2.0, 2.2 ‚ GM/Chevy/ Opel Calibra with family II 16V ¢â‚¬Å“Red top¢â‚¬ engines.
• May fit certain Lotus engines too, but since some of these had Lotus designed heads, we can't promise a specific fitment. If you have a Lotus equipped with one of these engines, we would love to hear from you !
• May fit many other applications, read more here:
• http://en.wikipedia.org/wiki/GM_Family_II_engine
• Turbo Flange Bolt Specs: T2 turbo flange bolt holes: M8x1.25; T3/T4 turbo flange bolt holes: M10x1.5; Wastegate flange bolt holes (if applicable): M8x1.25

SPA Turbo has one of the widest selections of turbo manifolds in the world, including hard to find applications. From log style to top mount equal runners manifolds, we stock them. We have been providing quality performance components since 1990.