ISR Performance OE Replacement Nissan SR20DET Turbo Inlet Stud and Nut Combo

The ISR Performance OE Replacement Turbo Inlet Stud and Nut Combo is a direct factory replacement for the Nissan SR20DET turbo exhaust inlet hardware. If you've got stripped, rusted, or seized studs on your turbo inlet side, this set replaces all four with high-grade Grade 8.8 steel hardware.

What It Does

The exhaust turbo inlet studs on the SR20DET live in one of the hottest, harshest environments on the engine. Constant heat cycling, exposure to exhaust gases, and corrosion combine to seize, strip, or fail the factory hardware over time. This is the correct replacement set to restore proper turbo mounting without using mismatched or undersized hardware.

Fitment

• Nissan SR20DET (all variants)
• S13, S14, and S15 chassis applications

What's in the Box

• 4x Turbo inlet studs (Grade 8.8 steel)
• 4x Nuts

Product Details

Brand: ISR Performance

Part Number: IS-INSTD-CMB

Application: Nissan SR20DET turbo exhaust inlet

Material: Grade 8.8 steel

Quantity: Set of 4 studs and 4 nuts

Sold: Full set (individual hardware available by phone)

Legality: Off-road and competition use only