
RAM DS 1500 5.7L V8 3in Twin Full Exhaust, Extractors and Cats, Incl
MPI AutomotiveRRP$7026.14RAM DS 1500 5.7L V8 3in Twin Full Exhaust, Extractors and Cats, Incl Rear Mufflers 5in Black Tips (SKU.
View part
MPI Automotive RAM 1500 V8 Hemi, DT Model Only, Left & Right Ceramic Coated Cast Std Manifold Replacements Inc Fitt.
Category: Extractors and headers


Ceramic coating is what sets the MPI Automotive FX-932HPC-S apart: it's a left-and-right pair of ceramic-coated standard manifold replacements listed to fit the RAM 1500 V8 (DT model only), supplied as a both-sides set to swap out the factory cast manifolds.
The HPC-S in the part number marks this as the ceramic-coated version. A ceramic thermal barrier is sprayed onto the manifolds so more heat stays inside the pipe rather than radiating into a tightly packed V8 bay — that helps keep underbonnet temperatures down and gives the manifolds a durable silver finish that resists corrosion and the bluing that bare steel takes on near the heads. On a HEMI sitting low and close to surrounding hardware, that heat management is the practical reason buyers step up from a bare set.
This is a left-and-right pair — both banks of the V8 — sold as direct replacements for the RAM's standard cast manifolds. Cast manifolds are thick, restrictive and slow to flow; tubular replacements like these give each cylinder a cleaner path out. MPI lists it for the DT-model RAM 1500 V8 only, so it is the late-shape truck rather than the earlier body. No bore diameter, sound or power data is published, and we won't put figures to it.
These are manifold replacements, not a cat-back, and the listing doesn't describe deleting any catalytic converter, so the emissions hardware downstream is a separate question we work through per vehicle. MPI publishes no compliance approval and we won't claim one; whether the RAM stays registrable depends on how the whole job is engineered against NSW requirements.
Oak Flats Muffler Men fits these RAM manifolds in-house across the Illawarra, and the listing notes fitting is included in the offer. We confirm your RAM 1500 is the DT V8 the part is listed for, swap both sides with fresh gaskets, and book the bay once we've matched the build. RRP is listed at 2124.99 AUD.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.