51/R Turbocharger exhaust manifold Up to 500WHP - Spectrum

Up to 500WHP - Spectrum 55/R

All of our in-house exhaust manifolds are CAD designed

58mm full-bladed inducer

we also have a large runner version of our Twin-scroll manifold

3" or 4" Inlet and K&N Filter Kit (hot pipe not included)

51/R Turbocharger exhaust manifold Up to 500WHP - SpectrumWe've updated and improved this turbocharger throughout with a revised compressor wheel that improves transient response and boost threshold characteristics, optimized for low medium range pressure ratios. Compressor efficiency at righ RPM is also improved with peak efficiency centered exactly where they are needing on most 2 2. 5L engines. The existing high pressure version is still available upon request. All new 9 blade 52mm Turbine wheel perfectly