Fits select 2010-2013 BMW 135i and 335i models (E82, E88, E90, E91, E92, E93) equipped with the N55 engine.

This do88 performance turbo inlet hose is engineered to replace the restrictive and often brittle factory plastic intake pipe. By providing a smoother internal flow path and a consistent 47mm diameter at the turbocharger connection, this hose reduces pressure drop and optimizes airflow for improved throttle response and turbo efficiency. Constructed from high-temperature reinforced silicone, it is designed to withstand significant heat and vacuum without collapsing or cracking over time.

• Specifically designed for N55 turbochargers with a 47mm inlet
• Multi-layer reinforced silicone construction for superior durability
• Smooth internal surface to minimize air turbulence
• Direct replacement for the OEM plastic inlet pipe
• Manufacturer Part Number: DO88-KIT213S-47

This do88 silicone intake inlet hose is a performance-oriented replacement for the factory rubber component on Porsche 911 Carrera (996 and 997.1) C2 and C4 models. It is designed to overcome the limitations of the original equipment, which can perish, crack, or collapse under vacuum as it ages.

Constructed from high-grade, multi-layer reinforced silicone, this inlet hose provides superior resistance to engine bay heat and maintains its structural integrity under load. The smooth internal profile reduces air turbulence compared to the corrugated factory design, ensuring a more consistent flow of air to the engine. This kit is a direct-fit solution that bolts onto the factory locations using standard hardware.

• Direct replacement for the restrictive factory rubber inlet hose
• Multi-layer silicone construction for enhanced durability and heat resistance
• Smooth internal bore optimizes airflow efficiency
• Retains factory fitment and sensor locations where applicable
• Manufacturer Part Number: DO88-KIT201S

Fits select Audi, Seat, Skoda, and Volkswagen MQB platform vehicles (1.8T / 2.0T).

This comprehensive 24-piece silicone coolant hose kit from do88 is engineered to replace the factory rubber hoses on the MQB platform. Factory rubber hoses are prone to cracking and failure over time due to constant heat cycling and environmental exposure. This kit provides a durable, high-performance solution for enthusiasts looking to maintain cooling system integrity under demanding conditions.

The hoses are constructed from multi-layer reinforced silicone, offering superior pressure resistance and thermal stability compared to OEM components. This kit includes the primary and secondary coolant lines necessary for a complete engine bay hose overhaul, ensuring long-term reliability for both stock and modified engines.

• Manufacturer Part Number: DO88-KIT187S
• Quantity: 24 Pieces
• Material: High-temperature reinforced silicone
• Color: Black
• Platform: MQB
• Engine Compatibility: 1.8T / 2.0T

Fits 2004-2013 Volvo C30, C70, S40, and V50 Turbo models equipped with automatic transmissions.

Ensure your cooling system can handle the heat and pressure of a turbocharged engine with the do88 Silicone Coolant Hose Kit. Factory rubber hoses are prone to drying out, cracking, and eventual failure due to constant thermal cycling. This kit (DO88-KIT172S) replaces those vulnerable components with high-grade silicone, offering significantly better resistance to temperature and pressure compared to OEM rubber.

Designed for a precise fit on the Volvo P1 platform, these hoses provide a reliable seal and long-term durability, making them an essential upgrade for both daily drivers and performance builds. The black finish provides a clean, understated look in the engine bay that maintains an OEM-plus aesthetic while delivering professional-grade performance.

• Direct replacement for factory coolant hoses on Turbo Automatic models
• Multi-layer silicone construction for superior heat and pressure tolerance
• Durable black finish for a professional look
• Engineered for Volvo C30, C70, S40, and V50 (2004-2013)
• Manufacturer Part Number: DO88-KIT172S

Fits select 1992-1998 Volvo 850, S70, V70, and C70 models.

Replace aging, brittle factory rubber hoses with this premium silicone complement kit from do88. Designed to withstand higher temperatures and pressures than standard OE components, these hoses are ideal for maintaining cooling system integrity in high-heat engine bays. The "complement" kit addresses secondary cooling lines—often including heater core or expansion tank hoses—that are frequently overlooked during standard radiator hose replacements.

Each hose is constructed from high-grade silicone for long-term durability and features a black finish for a clean, professional appearance that mimics the factory look while providing significantly better performance. These hoses are engineered for a precise fit, ensuring they route correctly around engine components and secure tightly to factory connection points.

• Direct replacement for factory rubber coolant hoses
• High-temperature resistant silicone construction
• Improved pressure handling and hose longevity
• Classic black finish for an OEM+ aesthetic
• Manufacturer Part Number: DO88-KIT14S

Fits 1992-1998 Volvo 850, S70, V70, and C70 models.

Upgrade your Volvo P80 chassis cooling system with this high-performance silicone complement hose kit from do88. Factory rubber hoses become brittle and prone to failure over time due to heat cycling; this kit replaces those vulnerable lines with multi-layer reinforced silicone designed to withstand higher temperatures and pressures. This complement set is intended to be used alongside a main radiator hose kit for a comprehensive cooling system refresh.

• High-grade silicone construction for superior thermal resistance and longevity
• Reinforced multi-layer design to prevent hose expansion under pressure
• Direct replacement for factory cooling lines
• Provides a clean, custom look for the engine bay in a blue finish
• Manufacturer Part Number: DO88-KIT14

Fits 2002-2008 Volvo S60 and V70 models.

Protect your engine from potential cooling system failures with this do88 silicone coolant hose kit. Factory rubber hoses are prone to cracking and perishing over time due to extreme heat cycles and pressure. This kit replaces those aging components with high-temperature silicone, ensuring long-term reliability for your Volvo's cooling system.

• Multi-layer silicone construction for enhanced pressure and heat resistance
• Designed as a direct replacement for OE coolant hoses
• Smooth interior flow characteristics to maintain cooling efficiency
• Finish: Black
• Manufacturer Part Number: DO88-KIT12S

Fits select 2002-2008 Volvo S60 and V70 (including V70N) models.

Replace your aging, brittle factory rubber lines with the do88 Blue Silicone Coolant Hose Kit (DO88-KIT12). Engineered to withstand higher temperatures and pressures than standard OEM hoses, this kit provides a significant reliability upgrade for your cooling system. The reinforced silicone construction resists the cracking and perishing that often leads to catastrophic coolant loss in older European vehicles.

Designed for a precise fit, these hoses serve as a direct replacement for the primary cooling lines, ensuring a secure seal at every connection point while adding a professional look to your engine bay.

• High-grade multi-layer silicone construction
• Improved heat resistance and pressure handling compared to rubber
• Direct fitment for Volvo P2 chassis (S60/V70) models
• Vibrant blue finish for enhanced aesthetics
• Manufacturer Part Number: DO88-KIT12

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

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

Secure your engine's plumbing with the do88 Hose Clamp Kit, specifically engineered to complement do88 Hose Kit 94. When upgrading to high-performance silicone hoses, using the correct clamp sizes is essential for maintaining a reliable, leak-free seal under pressure and temperature cycles.

• Custom-fit for the specific hose diameters included in do88 Hose Kit 94
• Engineered for even clamping pressure to protect silicone hose walls
• Replaces aged or underperforming factory hardware
• Manufacturer Part Number: CLAMP-KIT94

This comprehensive kit includes every clamp required for a complete installation of the matching hose set, ensuring professional results and long-term durability.

The do88 Hose Clamp Kit (CLAMP-KIT82) is a comprehensive hardware solution specifically curated for use with do88 Hose Kit 82. This kit ensures you have the exact quantities and diameters required to achieve a secure, leak-free seal across all connection points in the system, eliminating the need to source individual hardware.

• Engineered for a precise fit with do88 Hose Kit 82 components
• Provides uniform clamping pressure to prevent leaks under boost or coolant cycles
• Constructed for durability and resistance to engine bay heat
• Simplifies installation by providing all necessary clamps in one package
• Manufacturer Part Number: CLAMP-KIT82

Ensure a reliable, leak-free seal on your vehicle with this do88 Hose Clamp Kit (MPN: CLAMP-KIT8-6). This hardware set is specifically curated and sized to complement the do88 Hose Kit 8-6, providing the necessary clamping force required for high-pressure or high-temperature automotive plumbing applications.

Whether you are performing a fresh installation of a do88 silicone hose kit or replacing aged hardware, these clamps offer the precision fitment needed for secure performance. Using the correct clamp sizes for your specific hose kit prevents silicone damage and ensures consistent pressure across the entire coupling surface.

• Specifically curated for use with do88 Hose Kit 8-6
• Ensures uniform clamping pressure to prevent fluid or boost leaks
• Direct replacement hardware set for part number CLAMP-KIT8-6
• Critical for maintaining cooling or intake system integrity

Ensure a secure, leak-free seal for your do88 Hose Kit 78 with this dedicated clamp set. This kit (CLAMP-KIT78) provides the exact hardware needed to install or refresh the corresponding do88 silicone hose kit, replacing worn factory clamps or completing a new installation with professional-grade hardware.

• Precision-matched to the hose diameters in do88 Hose Kit 78
• High-strength construction for consistent clamping pressure across temperature cycles
• Provides a reliable seal for cooling or forced induction systems
• Manufacturer Part Number: CLAMP-KIT78

This do88 Hose Clamp Kit is specifically curated to provide the high-quality hardware required for a secure installation of do88 Hose Kit 24. Unlike generic hardware store assortments, this kit includes the exact sizes and quantities needed to achieve a leak-free seal on every connection point within the system.

• Specifically designed for compatibility with do88 Hose Kit 24
• Engineered to provide uniform clamping pressure across the hose surface
• Ideal for replacing worn or corroded factory clamps during a system refresh
• Maintains tension under high-heat and high-pressure conditions
• Manufacturer Part Number: CLAMP-KIT24

This do88 Hose Clamp Kit is a dedicated hardware solution designed specifically for use with do88 Hose Kit 187. It provides a complete set of application-specific clamps, ensuring you have the correct sizes and quantities required for a secure, leak-free installation of your performance hose components.

• Specifically engineered for do88 Hose Kit 187 compatibility
• Provides high-tension sealing for critical plumbing connections
• Replaces or completes the hardware needed for a professional install
• Manufacturer Part Number: CLAMP-KIT187

Ensure a leak-free installation and a professional engine bay finish with the do88 Hose Clamp Kit, specifically engineered to complement do88 Hose Kit 182. These high-quality clamps are selected to provide the consistent tension required for high-pressure cooling or intake applications, replacing worn or inadequate factory hardware.

Constructed for durability and precision, these clamps are sized to accommodate the specific wall thickness of do88 silicone hoses. This prevents the pinching or cutting of the hose material that often occurs with generic hardware, ensuring long-term reliability of your vehicle's fluid or air systems. This kit provides a complete solution for a full hose replacement, securing every connection point with professional-grade hardware.

• Direct fit for do88 Hose Kit 182
• Engineered for the specific outer diameter of do88 silicone hoses
• Ensures even 360-degree clamping pressure to prevent leaks
• High-strength construction for durability in high-heat environments
• Manufacturer Part Number: CLAMP-KIT182

The do88 Hose Clamp Kit (CLAMP-KIT14) provides the specific hardware required for a secure and professional installation of your do88 Hose Kit 14. This set eliminates the guesswork by providing the exact count and diameter of clamps needed for your specific hose upgrade.

These clamps are engineered to distribute pressure evenly across the hose surface, maintaining a reliable, leak-free seal in high-temperature and high-pressure environments. Designed to prevent the localized pinching or cutting often associated with inferior hardware, they ensure the long-term integrity of your performance hoses.

• Specifically curated for use with do88 Hose Kit 14
• Engineered for consistent clamping tension and leak prevention
• Designed to protect hose surfaces from damage during tightening
• Complete set for total hardware replacement
• Manufacturer Part Number: CLAMP-KIT14

The do88 Hose Clamp Kit for Hose Kit 133 provides a complete set of high-quality hardware designed to secure your aftermarket plumbing installation. This kit is precisely matched to the specific hose diameters found in the do88 Hose Kit 133, ensuring a reliable, leak-free seal across all connection points in the system.

By using a dedicated clamp kit, you eliminate the need to source individual sizes and ensure that each connection receives uniform clamping pressure. This is essential for maintaining system integrity in high-temperature and high-pressure engine bay environments.

• Complete hardware set specifically curated for do88 Hose Kit 133
• Engineered for uniform tension to prevent fluid or boost leaks
• Durable construction resistant to corrosion and thermal cycling
• Includes all necessary clamps for a full kit installation
• Manufacturer Part Number: CLAMP-KIT133

Ensure a secure, leak-free seal for your cooling or induction system with the do88 Hose Clamp Kit, specifically designed to complement do88 Hose Kit 13. These clamps are engineered to accommodate the specific outer diameters and wall thicknesses of do88 silicone hoses, providing consistent tension and preventing potential boost or coolant leaks.

Whether you are performing a fresh installation or replacing aged hardware, this kit provides the precise clamping force required for high-performance applications. By using the correct size clamps for Kit 13, you protect the silicone material from damage while maintaining a reliable connection under pressure and thermal cycling.

• Designed specifically for use with do88 Hose Kit 13
• Optimized for aftermarket silicone hose wall thicknesses
• Provides uniform clamping pressure to prevent leaks and hose damage
• Manufacturer Part Number: CLAMP-KIT13

Ensure a secure, leak-free seal for your do88 performance hoses with this dedicated Hose Clamp Kit. Specifically engineered to pair with do88 Hose Kit 126, these clamps provide the consistent tension required to maintain system integrity under the high pressures and temperatures found in modified cooling and intake systems.

Unlike generic hardware store clamps, these components are selected for their ability to distribute clamping force evenly across the silicone surface, preventing common issues like boost leaks or coolant seepage. This kit provides a complete hardware solution to replace worn OE clamps or to finish your silicone hose upgrade with professional-grade fasteners.

• Directly compatible with do88 Hose Kit 126
• Engineered for high-torque applications and corrosion resistance
• Provides even clamping pressure to protect silicone hose walls
• Essential for maintaining a reliable seal in performance cooling or forced induction systems
• Manufacturer Part Number: CLAMP-KIT126

Ensure a secure, leak-free seal for your performance plumbing with the do88 Hose Clamp Kit for Hose Kit 11. This specialized hardware set is designed to provide the exact clamping force required for the thick-walled silicone hoses found in do88 kit 11, replacing worn original equipment or completing a new installation.

Constructed for durability and precision, these clamps offer consistent pressure distribution across the entire circumference of the hose to prevent boost leaks and coolant seepage under high temperatures and pressures. Using this kit-specific set eliminates the need to source individual sizes and guarantees compatibility with your existing do88 components.

• Specifically sized for do88 Hose Kit 11
• Engineered for high-pressure performance applications
• Ensures a secure, professional-grade installation
• Manufacturer Part Number: CLAMP-KIT11

Fits select 2021-2024 BMW M2, M3, and M4 models equipped with the S58 engine (G80, G82, and G87 chassis).

Maintain consistent intake air temperatures and combat heat soak with the do88 Performance Radiator for the front-mount intercooler system. The S58 engine utilizes an air-to-water intercooler circuit; this heat exchanger is a critical component in that loop. By increasing cooling capacity and improving thermal efficiency, the WC-430 helps your engine maintain peak timing and boost levels during track sessions or high-load street driving.

• Specifically engineered for the BMW S58 cooling circuit to optimize heat dissipation.
• Direct-fit replacement for the factory radiator using OEM mounting points.
• High-efficiency core design for improved fluid cooling compared to stock units.
• Durable construction designed to withstand the vibrations and pressures of high-performance use.
• Manufacturer Part Number: WC-430

Fits 2007-2013 BMW 135i and 335i (E82, E88, E90, E92, E93) equipped with N54 or N55 engines and manual transmissions.

This do88 performance radiator is engineered to eliminate the failure points of the factory cooling unit while increasing thermal efficiency. Unlike the original equipment which utilizes plastic end tanks crimped to an aluminum core, this unit features a fully TIG-welded, all-aluminum construction. This design eliminates the risk of leaks at the tank seams, providing the durability required for high-horsepower street builds and track applications.

Designed as a direct drop-in replacement, it utilizes factory mounting points and fan shroud connections for a straightforward installation. This is an essential upgrade for N54 and N55 owners looking to resolve cooling system weaknesses or replace an aging OE radiator before it fails.

• Direct-fit replacement for manual transmission vehicles
• High-durability TIG-welded aluminum construction
• Replaces plastic-tank OE units to prevent common rupture points
• Optimized core design for improved heat rejection
• Manufacturer Part Number: WC-390

Fits 2007-2013 BMW 135i and 335i (E82, E88, E90, E91, E92, E93) models equipped with N54 or N55 engines and automatic transmissions.

The do88 performance radiator is engineered to address the cooling demands of the BMW E9X and E8X platforms, providing a robust solution for vehicles that see spirited street use or track days. This all-aluminum unit replaces the factory radiator, eliminating the common failure point of aging plastic end tanks while offering improved thermal efficiency to keep coolant temperatures stable under load.

• Direct fit for automatic transmission configurations
• High-efficiency aluminum core construction with TIG-welded end tanks
• Designed to mount to factory locations using OE-style connections
• Compatible with both N54 twin-turbo and N55 twin-scroll engine variants
• Replaces failure-prone factory radiators with a more durable alternative
• Manufacturer Part Number: WC-370

Fits 2015-2020 BMW M3 and M4 (F80, F82, F83) models equipped with the S55 engine.

This do88 performance side-mount radiator is a precision-engineered upgrade for the low-temperature cooling circuit in the F8X-platform BMW. The S55 engine relies on an air-to-water intercooler system; this radiator serves as a critical component in that circuit, dissipating heat from the coolant before it returns to the charge air cooler. By replacing the thin-core factory unit, this radiator helps maintain lower intake air temperatures (IATs) and prevents heat soak during track use or high-load street driving.

• Direct fitment to factory mounting points and cooling lines
• All-aluminum construction replaces the plastic-tanked OE unit for increased durability
• High-efficiency core design optimized for maximum heat dissipation within the factory side vent location
• Includes all necessary hardware for a drop-in installation
• Manufacturer Part Number: WC-360

Ensure your engine maintains optimal operating temperatures with the do88 performance radiator (WC-340). This radiator is engineered as a high-quality replacement for select Volvo V40, S60, V60, XC60, V70, XC70, and S80 models. Designed to meet or exceed cooling requirements, it addresses common points of failure in factory cooling systems while providing a reliable fitment for daily driven or modified vehicles.

• Direct-fit replacement for Volvo V40, S60, V60, XC60, V70, XC70, and S80 models
• Designed for improved thermal management and durability over factory units
• Precision-engineered core and tanks to ensure consistent coolant flow
• Manufacturer Part Number: WC-340

Fits select MQB-platform Audi, Seat, Skoda, and Volkswagen models (1.8T / 2.0T).

The do88 performance radiator (WC-320) is engineered to address the increased thermal demands of tuned 1.8T and 2.0T engines on the MQB chassis. Designed as a direct-fit replacement for the factory unit, this radiator provides improved cooling efficiency and heat dissipation compared to the original equipment, making it an essential upgrade for spirited driving or track sessions.

• Manufacturer Part Number: WC-320
• Chassis Compatibility: MQB Platform
• Engine Compatibility: 1.8T and 2.0T variants
• Design: High-efficiency core with precision-welded tanks
• Fitment: Drops into factory mounting points

Fits select 1975-1998 Volvo 240, 740, and 940 models with manual transmissions.

This do88 performance radiator is a robust, all-aluminum upgrade designed to replace the aging factory unit in your Volvo 200, 700, or 900-series chassis. Engineered for superior thermal efficiency, it ensures consistent operating temperatures during spirited driving or heavy daily use. The drop-in design is intended to utilize factory mounting points for a straightforward installation that replaces the restrictive and failure-prone original plastic-tank radiator.

• Manufacturer Part Number: WC-250
• Transmission Type: Manual
• Construction: High-efficiency aluminum core for improved heat dissipation
• Fitment: Direct replacement for OE radiator 1975-1998

Fits 1999-2008 Volvo S60 R, V70 R, and S80 models.

The do88 performance radiator (WC-210-MAN) is an essential cooling upgrade for the Volvo P2 chassis, specifically engineered to handle the increased thermal demands of performance driving and modified engines. This radiator serves as a direct-fit replacement for the factory unit, providing superior heat dissipation and improved reliability over original equipment designs that are prone to fatigue and failure under pressure.

• Specifically engineered for the Volvo S60 R, V70 R, and S80 (1999-2008)
• High-efficiency core designed to optimize coolant flow and thermal management
• Retains factory mounting positions for a precise fitment
• Ideal for high-performance builds or replacing worn OE cooling components
• Manufacturer Part Number: WC-210-MAN