ISR Performance T28 S14/S15 Turbo Oil Drain Flange Tube - Angled

The ISR Performance T28 S14/S15 Turbo Oil Drain Flange Tube is an angled metal oil drain tube that connects the bottom-mount T28 turbo's drain flange to the engine block. Direct replacement for the factory drain tube on S14/S15 SR20DETs with missing or broken originals, and the right part to bolt a T28-family turbo to an S13 SR20DET without modification.

What It Does

The T28-series turbos on the S14 and S15 SR20DET use a specific angled drain tube to route oil from the bottom-mount turbo's drain flange back to the block. That tube is often missing or broken on used engines, and it's exactly the part S13 owners need when upgrading from a stock T25 to a T28-family turbo. With this drain tube in place, T28 variants (GT2560R, GT28R, GT28RS, GT2871R, and others) bolt up to an S13 SR20DET's drain without modification.

Recommended Pairing

Pair this drain tube with an S14/S15 rubber drain hose for a complete factory-style drain assembly. The hose handles the flexible connection between this tube and the oil pan return.

Fitment

• Nissan S14 SR20DET with T28 bottom-mount turbo (factory replacement)
• Nissan S15 SR20DET with T28 bottom-mount turbo (factory replacement)
• Nissan S13 SR20DET upgrading to a T28-family turbo (Garrett GT2560R, GT28R, GT28RS, GT2871R, and similar)

What's in the Box

• 1x ISR Performance T28 angled oil drain flange tube

Product Details

Brand: ISR Performance

Part Number: IS-T28Drain

Type: Turbo Oil Drain Flange Tube

Turbo Compatibility: T28 bottom-mount and T28-family (GT2560R, GT28R, GT28RS, GT2871R, etc.)

Engine Fitment: Nissan SR20DET

Chassis Fitment: S14 / S15 factory; S13 upgrade

Configuration: Angled

Recommended Pairing: S14/S15 rubber drain hose (sold separately)

Sold: Individually

Legality: Off-road and competition use only