Shop OE Replacement Air Intake Parts

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OE Replacement Air Intake Components

The OE Replacement Air Intake Components collection features factory-style replacement parts that restore or maintain your vehicle's original air intake system. These stock-spec components—including air filters, intake tubes, ducts, resonators, and air cleaner assemblies—are designed to match OE fit, form, and function. Properly functioning intake parts ensure clean air filtration, stable airflow, and reliable engine protection without altering factory tuning or emissions compliance. Browse trusted brands and exact-fit replacements to keep your intake system in top condition.

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do88 black reinforced silicone throttle body hose for 2001-2006 BMW 325i E46

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do88 Silicone Throttle Body Hose for 2001-2006 BMW 325i (E46) (2.5L) - Black

$59.53

Unit price

Fits 2001-2006 BMW 325i (E46) equipped with the 2.5L M54B25 engine.

This do88 throttle body hose is engineered to replace the factory rubber intake boot, which is a common failure point on the E46 chassis. Over time, the original equipment (OE) rubber becomes brittle and develops cracks, leading to unmetered air leaks, poor idling, and lean codes. This reinforced silicone version provides superior resistance to heat and aging, ensuring a reliable seal and consistent intake performance for the life of the vehicle.

Direct-fit replacement for the factory throttle body hose
Constructed from multi-layer reinforced silicone for maximum durability
Smooth internal surface reduces turbulence compared to aged, ribbed rubber hoses
Finished in black for a clean, factory-style appearance under the hood
Manufacturer Part Number: DO88-KIT225-1S

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Blue silicone throttle body intake hose for BMW E46 325i

{"id":53386570105197,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DOBDO88-KIT225-1B","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"do88 BMW 325i 2001-2006 (E46) Silicone Throttle Body Hose - Blue (2.5L)","public_title":null,"options":["Default Title"],"price":5953,"weight":408,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

do88 BMW 325i 2001-2006 (E46) Silicone Throttle Body Hose - Blue (2.5L)

$59.53

Unit price

Fits 2001-2006 BMW 325i (E46) equipped with the 2.5L M54B25 engine.

This do88 performance silicone throttle body hose is a direct-fit replacement for the factory rubber unit. Original equipment hoses are prone to drying out and cracking over time, leading to unmetered air leaks and poor engine performance. Constructed from high-temperature silicone, this hose provides superior durability and resistance to heat cycles, ensuring a consistent seal for the intake system.

Direct replacement for the factory throttle body hose
High-grade silicone construction for increased longevity
Resistant to heat-induced cracking and degradation
Maintains consistent airflow and prevents vacuum leaks
Engine Compatibility: 2.5L M54B25
Manufacturer Part Number: DO88-KIT225-1B

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Black reinforced silicone throttle body intake hose for 2001-2006 BMW 330i E46

{"id":53386570039661,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DOBDO88-KIT220-1S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"do88 BMW E46 330i 2001-2006 Silicone Throttle Body Hose - Black (3.0L)","public_title":null,"options":["Default Title"],"price":5953,"weight":454,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

do88 BMW E46 330i 2001-2006 Silicone Throttle Body Hose - Black (3.0L)

$59.53

Unit price

Fits 2001-2006 BMW 330i (E46) models equipped with the 3.0L M54B30 engine.

This do88 silicone throttle body hose is a heavy-duty replacement for the factory rubber intake boot. Over time, the original equipment (OE) rubber becomes brittle, leading to cracks that cause vacuum leaks, unmetered air entry, and rough idling. This reinforced silicone alternative is engineered to withstand engine bay heat cycles far better than standard rubber, maintaining a consistent seal and ensuring your M54 engine receives a steady, reliable air supply.

Direct replacement for the factory throttle body hose
Multi-layer reinforced silicone construction for superior durability
Resistant to high temperatures and vacuum collapse
Smooth internal bore to minimize air turbulence
Finish: Black
Manufacturer Part Number: DO88-KIT220-1S

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do88 black reinforced silicone throttle body hose for 1988-1995 BMW E34 M5

{"id":53386569417069,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DOBDO88-KIT113S","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"do88 BMW M5 (E34) 1988-1995 Throttle Body Hose - Black (3.6L \/ 3.8L)","public_title":null,"options":["Default Title"],"price":3396,"weight":218,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

do88 BMW M5 (E34) 1988-1995 Throttle Body Hose - Black (3.6L / 3.8L)

$33.96

Unit price

Fits 1988-1995 BMW M5 (E34) equipped with the 3.6L or 3.8L engines.

The factory rubber throttle body hose on the E34 M5 is a known failure point, often becoming brittle and cracking after decades of heat cycles. These cracks cause vacuum leaks, leading to unmetered air entering the engine, which results in rough idling, hesitation, and poor throttle response. This do88 silicone hose is a direct-fit replacement designed to withstand higher temperatures and pressure compared to standard automotive rubber.

Replaces the aging factory rubber intake/throttle body hose
Constructed from high-grade multi-layer reinforced silicone for maximum durability
Superior resistance to heat-aging and ozone degradation compared to OEM
Designed to fit the factory intake system without modification
Manufacturer Part Number: DO88-KIT113S

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do88 black multi-layer silicone throttle body hose for 1992-1994 BMW M3 E36 3.0L S50B30 engine.

{"id":53386569351533,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DOBDO88-KIT110S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"do88 Silicone Throttle Body Hose for 1992-1994 BMW M3 E36 (3.0L) - Black - DO88-KIT110S","public_title":null,"options":["Default Title"],"price":3396,"weight":222,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

do88 Silicone Throttle Body Hose for 1992-1994 BMW M3 E36 (3.0L) - Black - DO88-KIT110S

$33.96

Unit price

Fits 1992-1994 BMW M3 (E36) equipped with the 3.0L S50B30 engine.

This do88 silicone throttle body hose is a high-performance upgrade designed to replace the factory rubber unit. Standard OE hoses are notorious for drying out, hardening, and cracking over time due to engine bay heat cycles, which leads to unmetered air leaks and erratic idling. This do88 hose is constructed from multi-layer reinforced silicone, providing superior thermal resistance and long-term durability compared to stock components.

Precision-engineered for direct fitment to the factory throttle body
Multi-layer reinforced silicone construction resists collapsing and cracking
High-temperature resistance for sustained engine bay heat exposure
Smooth internal surface to optimize airflow into the intake
Manufacturer Part Number: DO88-KIT110S
Color: Black

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