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Intake Manifold Upgrades & Components (DISA, Vacuum, CCV

BMW Intake Manifold Components (DISA, Vacuum, CCV, Etc) for BMW E30 M3 S14 2.3L

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The intake manifold takes incoming air from the intake and distributes it to each cylinder. Over the years the manifolds have gotten more sophisticated and complex. Most of the additional work that it does is emissions-related - recirculating vapors back into the engine to be re-used. But there are also performance innovations such as BMW's DISA variable intake runners. All of the modern innovations have a part behind it and here you will find replacement components.

In some BMW models there are performance improvements with intake manifolds. These intake manifold upgrades use mostly BMW parts and are a direct replacement for your stock manifold. We offer manifolds and kits to make the conversion work easier.

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Universal 10AN ORB To 3/8" Barb

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T#:31522993

Part#: RAD20-0530

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$ 37.99 USD

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$ 37.99 USD

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Genuine BMW CCV Hose - E30 M3

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T#:32209

Part#: 11151311839

Ships in 3 Business Days

3% off MSRP $ 33.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 32.99 USD

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3% off MSRP

$ 33.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 32.99 USD

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Genuine BMW Hose
This item fits the following BMW Chassis:
E30 M3,E30

Fits BMW Engines including:
S14

Idle Control Valve Hose - E30 M3

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T#:20689

Part#: 13411309613

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2% off MSRP $ 82.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 80.99 USD

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2% off MSRP

$ 82.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 80.99 USD

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This Genuine BMW hose connects the air accumulator to the idle speed regulator and air distribution piece on E30 M3 with the S14 engine.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1988-1991 E30 BMW M3

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Genuine BMW CCV hose - E30 M3

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T#:32206

Part#: 11151310811

Ships in 3 Business Days

2% off MSRP $ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 49.99 USD

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2% off MSRP

$ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 49.99 USD

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Genuine BMW Hose Line
This item fits the following BMW Chassis:
E30 M3,E30

Fits BMW Engines including:
S14

Valve Cover To Oil Separator Hose - E30 M3

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T#:12909

Part#: 11151310814

Ships in 3 Business Days

2% off MSRP $ 59.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 58.99 USD

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2% off MSRP

$ 59.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 58.99 USD

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This Genuine BMW hose goes from the S14 engine valve cover to the oil separator on E30 M3's.

This item fits the following BMWs:
1988-1991 E30 BMW M3

E30 M3 Intake Manifold Gasket Set

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T#:290

Part#: 13541318319-K

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$ 619.32 USD

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$ 619.32 USD

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The E30 M3 Intake Manifold Gasket is a common part to fail, resulting in an idle fluctuation and/or a run-lean condition. This is a pair of gaskets.

This item fits the following BMWs:
1988-1991 E30 BMW M3

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Genuine BMW Screw - 11617535850

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T#:36510

Part#: 11617535850

In Stock

14% off MSRP $ 18.82

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 16.20 USD

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14% off MSRP

$ 18.82

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 16.20 USD

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Genuine BMW SCREW

3 Pin Connector

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T#:33412930

Part#: 12521706096

In Stock

Sale - Save 11% $ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 9.78 USD

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Qty

Sale - Save 11%

$ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 9.78 USD

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Includes connector housing with terminals and seals. Commonly used for the idle air control valve (IACV).

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12521706096 - Commonly used for the idle air control valve (IACV).

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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