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Secondary Air Pump

The secondary air injection system is an emission control device that introduces fresh air into the engine to prevent high emissions during startup. Turner Motorsport has all of the SAI parts you will need to get your BMW emissions compliant.

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Secondary Air Injection Pump - E82 E88 E90 E92 E93

T#:2824948

Part#: 11727557903

Ships in 1 Business Day

$ 350.99 USD

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$ 350.99 USD

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The secondary air injection pump injects fresh air into the exhaust stream to help burn off harmful pollutants in the catalytic converter. If the injection pump begins to fail, since it is a vital part of the emissions system, a fault code will be triggered. Sometimes, when pulling off the lower secondary air pipe, you may see water pour out. This is a sign that your pump is more than likely faulty. By simply replacing this pump, efficiency can be restored and there will be no worry about failing an emissions test.

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Leak Detection Pump

T#:15445597

Part#: 16136756440

In Stock

$ 153.99 USD

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$ 153.99 USD

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Leak detection pump tests fuel containment system for vapor leaks to atmosphere. Failed pump often turns on check engine light.

Genuine MINI Activated Charcoal Filter - R55 R56 R57 R58 R59 ...

T#:22484

Part#: 16132757327

In Stock

9% off MSRP $ 340.59

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

$ 309.99 USD

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9% off MSRP

$ 340.59

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

$ 309.99 USD

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Genuine MINI ACTIVATED CHARCOAL FILTER
Fits BMW Engines including:
N12,N14,N16,N18

Pressure Hose

T#:585279

Part#: 11727555681

Ships in 1 Business Day

$ 43.99 USD

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$ 43.99 USD

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Pressure hose for the secondary air pump system. This hose runs from the secondary air pump to the solenoid.

URO Secondary Air Pump - BMW E36 Z3 M44

T#:639327

Part#: 11721433818

Ships in 1 Business Day

$ 222.86 USD

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$ 222.86 USD

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Clear trouble codes and prevent a failed emissions check

Genuine Mini Activated Charcoal Filter - 16126766392

T#:44901

Part#: 16126766392

Ships in 5 Business Days

8% off MSRP $ 424.45

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

$ 389.99 USD

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8% off MSRP

$ 424.45

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

$ 389.99 USD

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Enhance your Mini's air filtration system with the Genuine Mini Activated Charcoal Filter.

This filter effectively removes harmful pollutants and odors from the air inside your Mini, ensuring a cleaner and healthier driving environment. Crafted with genuine Mini quality and precision, it offers superior filtration performance and durability. With its easy installation and perfect fitment, it provides a hassle-free solution to maintain air quality and comfort in your Mini.

Benefits:

Effectively removes harmful pollutants and odors
Ensures a cleaner and healthier driving environment
Genuine Mini quality and precision for superior performance
Durable construction for long-lasting use
Easy installation for convenience
Perfect fitment for seamless integration

Genuine MINI ACTIVATED CHARCOAL FILTER
Fits BMW Engines including:
N51,W10,W11

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Genuine MINI Leak Diagnosis Pump

T#:44287

Part#: 16117158983

Ships in 2 Business Days

7% off MSRP $ 445.99

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

$ 415.99 USD

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7% off MSRP

$ 445.99

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

$ 415.99 USD

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Genuine MINI LEAK DIAGNOSIS PUMP
Fits BMW Engines including:
W10,W11

Vacuum Control Valve - E36 E39 E46 E53 E65 E66 E70 E83 E90

T#:24179138

Part#: 11747810831

Back Ordered

$ 23.99 USD

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$ 23.99 USD

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Vacuum control valve used in emissions control systems.

OEM BMW Engine Rubber Mounting 11727559515

T#:13041

Part#: 11727559515

In Stock

$ 6.99

This product was last offered at the strikethrough price on
05-07-2026

$ 4.77 USD

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$ 4.77 USD

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OEM BMW RUBBER MOUNTING:116095

Pressure Hose

T#:372643

Part#: 11727555680

Ships in 1 Business Day

$ 17.99 USD

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$ 17.99 USD

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Runs from the air pump to the solenoid valve

Secondary Air Pump

T#:37757223

Part#: 11727571591

Ships in 1 Business Day

$ 181.99 USD

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$ 181.99 USD

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**Features:** - Optimized design for maximum airflow - Precision bearings ensure quiet operation with minimal vibration - Durable, high-quality housing for long-lasting performance

Secondary Air Injection Pump

T#:50031894

Part#: 11721433958

Ships in 1 Business Day

$ 302.99 USD

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$ 302.99 USD

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If you’re dealing with emissions-related faults, the Secondary Air Injection (SAI) pump is an important component to check. This system is designed to inject fresh air into the exhaust manifold during cold starts, helping reduce harmful emissions while the catalytic converters warm up. When the SAI pump is damaged or not operating correctly, emissions can increase and fault codes may be triggered. In states that require emissions testing, a failed air pump can easily result in a failed inspection. Replacing a faulty Secondary Air Injection Pump helps restore proper emissions control, clear related fault codes, and ensure your vehicle remains compliant with emissions requirements.

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