ISR Performance Version 2 Bottom Mount Turbo Manifold - Nissan KA24DE

Turbocharging the KA24DE starts with a manifold, and the ISR Performance Version 2 bottom mount turbo manifold gives KA-T builders a low mount solution for the Nissan 240SX. It is the second version of ISR's KA24DE bottom mount manifold, designed to hang the turbo low on the exhaust side of the engine in a position that works with the S13 and S14 engine bay.

Bottom mount on a KA-T

Mounting the turbo low keeps it away from the hood and the intake plenum, which simplifies intercooler piping and reduces heat soak at the throttle body. It also keeps the center of gravity down and makes it easier to route a downpipe underneath the car. Many KA-T builds use this layout because it mirrors the factory SR20DET arrangement that the aftermarket already supports.

Highlights

• Bottom mount turbo location for the KA24DE
• ISR Performance Version 2 design
• Built for 240SX KA-T turbo conversions

Fitment

Nissan KA24DE as found in the 240SX. Confirm your turbo's inlet flange matches the manifold flange before ordering.

Planning your install

A KA-T conversion needs more than a manifold: oil feed and return, a downpipe, an intercooler and piping, fuel and engine management all have to be sorted. Fit the manifold with a new gasket and quality studs, check clearance to the firewall and steering components, and verify that your O2 housing or downpipe lines up with the turbo outlet in its mounted position.

All ISR Performance products are designed for off-road use only.