Racingline VAG MQB EA888.3 Cooling Bundle

Racingline VAG MQB EA888.3 Cooling Bundle

The Racingline Cooling Bundle is a complete charge-air upgrade package for the MQB EA888.3 engine, found across a wide range of VW, Audi, SEAT and Skoda models. It combines three of Racingline’s most popular cooling and boost system upgrades into one bundle, giving your engine cooler intake temperatures, stronger boost pipework and reliable silicone hoses to replace the weaker factory parts.

Heat is the biggest enemy of consistent performance. When intake air temperatures climb, the ECU pulls timing and reduces boost to protect the engine, which means you lose power. This bundle tackles that problem directly, while also reinforcing the weak points in the standard boost system that often fail when the engine is tuned or driven hard.

What’s Included in the Bundle

• VWR14G700 – Racingline MQB Intercooler: A much larger and more efficient core than the OEM unit. It reduces heat soak (where the intercooler gets too hot to do its job) and keeps intake air cooler and denser, which helps the engine produce more consistent power, especially during longer spirited drives or in warmer weather.
• VWR140012 – Racingline Upgraded Boost Pipe Kit: Replaces the factory plastic boost pipes, which are known to crack and fail under increased boost pressure. The Racingline pipes offer smoother internal flow and stronger construction, improving throttle response and reliability.
• VWR140004 – Racingline Silicone Boost Hose Kit: A multi-ply silicone hose set that replaces the soft factory rubber hoses. Silicone resists expansion under boost and copes far better with heat, so boost pressure stays consistent and leaks are far less likely.

Why Fit the Cooling Bundle?

If your car is tuned with a Stage 1 or Stage 2 ECU map, or you simply want the stock engine to perform at its best on track days and long fast drives, this bundle addresses the three areas where the factory system struggles most: intercooler efficiency, boost pipe strength and hose reliability. Together they give you steadier power delivery, sharper throttle response and far less chance of a boost leak leaving you stranded with a limp-mode warning.

Key Benefits

• Lower intake air temperatures for more consistent power
• Reduced heat soak during prolonged hard driving
• Stronger boost pipework that handles higher boost pressures
• Silicone hoses that resist swelling and heat damage
• Sharper throttle response thanks to improved charge air flow
• Direct OEM replacement fit, no cutting or modification

Fitment

This bundle is designed for vehicles fitted with the EA888 Gen 3 2.0 TSI engine on the MQB platform, covering popular VW, Audi, SEAT and Skoda models including the Golf GTI, Golf R, S3, Leon Cupra and Octavia vRS. Please use the vehicle lookup on the Racingline Shop or check the Vehicle Fitment tab to confirm compatibility with your exact model and year before ordering.

About Racingline Performance

Racingline sits at the forefront of the VAG performance world. Their parts are developed and proven in motorsport, then refined for road use so you get the same quality and reliability whether you’re on track or driving every day. As an authorised UK dealer, Progressive Parts supplies the full Racingline range with full manufacturer backing.

Applications

Please note, customers are wholly responsible for checking fitment for their vehicle.