Model years from: 01/01/1971
Model years to: Model Applicable
Engineered for legacy performance, this De Tomaso Deaville sii manifold merges iconic aesthetics with thoroughly modern durability and fit. The header is formed from premium-grade stainless steel, chosen for its resistance to heat fatigue and corrosion—essential traits for classic vehicle applications. Its contours are optimised to balance exhaust pulse tuning and gas velocity, producing a richer exhaust note and a smoother power band across the rev range. Choosing this manifold for your De Tomaso Deaville sii is more than a technical decision—it’s a tribute to the machine’s legacy and the joy it brings behind the wheel.