Golf MK4

OPEN CONE INTAKE The Revo open cone Air Intake System for the 2.0T Gen3 engine improves performance and offers an aggressive intake sound. Ensuring your engine can get access to enough air is paramount when increasing power; more air means more power throughout the rev-range. Only Revo Air Intake Systems are specifically designed to work in harmony with your vehicle and Revo ECU Software. Engineered to directly replace the stock airbox, pipework and filter, this kit comes complete with a silicone hose, aluminium pipe, heat shield, filter, machined turbo coupler and fitting kit. KEY FEATURES Increased Performance (+12BHP +23Nm) Improved Air Flow Efficiency Three Stage Foam Filter with Mesh Direct to turbo fitment OEM VS REVO When you begin to enhance performance, the restrictive OEM intake struggles to flow enough air, robbing the engine of power. The Revo Air Intake System removes these restrictive elements promoting smoother airflow. Open Cone systems replace the OEM air box to make space for the heat shield, filter and silicone hose which joins directly to the turbo. Revo Flush Fit silicone hoses avoid unwanted turbulence at joins, and increase the rate at which air can flow ensuring maximum performance at any level of tuning. SILICONE HOSE The Revo silicone hose as an increased inner diameter that gradually tapers from hard pipe to turbo to optimise airflow. Designed to directly replace the plastic hose and turbo elbow, this upgrade reduces restriction and maximises smooth airflow improving both power and torque throughout the rev range. A machined billet bung is integrated into the hose, connecting the stock PCV system vacuum. TURBO INLET The Revo machined inlet replaces the restrictive elbow found on the IS20/IS38 turbos. The billet aluminium inlet securely fits the OE unit using locking tabs and integrated O-rings. With almost double the cross-sectional area compared to other available products, air can stabilise and distribute before a smooth tapered transition to the turbo. Removing the internal steps between components further ensures uninterrupted airflow and removes any unnecessary turbulence. HEATSHIELD Ensuring the engine has access to cold air is vital for performance. The Revo heat shield channels cold air from the front intake duct while partitioning the filter from the heat of the engine bay. The Revo Heatshield uses the stock mounting points to provide easy and secure installation. FILTER An intake system is only as good as the filter. This kit comes complete with a custom Revo foam filter, supported by galvanised epoxy-coated mesh for strength under load. Revo three-stage foam filters work very differently to conventional paper or cotton-gauze alternatives designed to trap particles on the outer layer. Revo filters trap debris and particles within the foam layers, allowing air to still navigate through.   RESEARCH AND DEVELOPMENT All Revo products are designed in-house and are rigorously tested utilising an in-house 3D printer, latest CAD and CFD programs, hub dyno and Revo data acquisition software. The Revo intake allows the turbo to run more efficiently, intake a larger volume of air and minimise turbulence to increase both power and torque, as highlighted during controlled dyno testing.   PERFORMANCE DATA Back-to-back testing of the stock air intake system and the Revo kit were carried out. Fitted to an Audi S3 (310PS Model) with Revo ECU Software, Revo Intercooler, Revo Charge & Throttle Pipes and Revo Downpipe. The results show improvement throughout the whole rev range. The Revo intake offering an average gain of +12WHP, and +18NM torque over the stock part. Increased airflow also delivers impressive peak performance gains of +19.4BHP @6000rpm and +55NM @2400RPM over the stock intake system. AIRFLOW To evaluate the efficiency, the Revo Intake was tested for inlet charge pressure and mass airflow. Boost pressure was measured and an increase in charge pressure was seen across the top end of the RPM range, as detailed in the dyno graph. Intake mass airflow logging showed similar results to the charge pressure, showing considerable increases at the top of the RPM range.     FITTING      Manufacturer Model Engine Year Audi A3 (8V) 1.8 / 2.0 TFSI 12 - Audi S3 (8V)/td> 2.0 TFSI 12 - Audi TT (MK3) 2.0 TFSI 15 - Audi TTS (MK3) 2.0 TFSI 15 - Seat Leon (MK3) 1.8 / 2.0 TSI 12 - Skoda Octavia (MK3) 1.8 / 2.0 TFSI 12 - Skoda Superb 2.0 TSI 15 - Seat Ibiza Cupra 1.8 TSI 15 - Volkswagen Golf (MK7) 2.0 TSI GTI 14 - Volkswagen Golf (MK7) 2.0 TSI R 14 - Volkswagen Golf (MK7) 1.8 TSI 12 -

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Revo ProPanel FilterHigh-Performance Air Filters OVERVIEW The Revo ProPanel is a high-grade direct replacement filter for your vehicle. Designed as direct replacement filters to fit inside your factory air box and are suitable for road or competition use.   BENEFITS Designed to increase horsepower and rate of acceleration Exceptional filtration High airflow with three layers of foam Lifetime warranty Cleanable (Every 10,000 Miles or 12 Months) Works with original manufacturers air box   DESIGN AND PERFORMANCE Why choose foam? Because, compared to paper or other filter technologies, reticulated polyester foam achieves optimum performance against three key criteria: Maximum airflow: the ability to allow air to pass through without causing a large drop in pressure. Cleaning efficiency: the capability to arrest a high proportion of airborne dust while feeding the engine clean air. Dust load-up tolerance: the capability to absorb a large amount of dust without reducing airflow capacity. This design of filter has been used in all fields of motorsport from Formula 1 to the World Rally Championship. The range receives this same attention to detail at the design stage and is then taken into production with consummate quality.   THREE LAYER FOAM SYSTEM Revo ProPanel Filters use multi-layered foam technology to trap dust and dirt while maintaining flow efficiency over time. Using foam increases the filter's surface area and is washable, compared to standard paper and cotton filters which trap dust on the surface and become less efficient the more they are used, choking the engine and reducing performance. The outer core is a coarse foam designed to trap larger particles, the second layer is a medium foam designed to trap most particles and the inner core is fine foam which will trap any particles small enough to reach it. The triple layer foam design ensures an exceptional level of engine protection and long-term performance advantage.     1: Stainless steel wire mesh To avoid erosion, only the highest quality steel is used.   2: Course outer layer:  Stops large pieces of dirt and foreign matter from penetrating further. Straightens airflow into subsequent layers.   3: Medium grade middle layer:  This second filtration layer traps most of the harmful dirt that leads to engine damage.   4: Fine inner layer:  Extracts fine particles while allowing full air flow to the engine for maximum power.     ADVANTAGES OF A REVO PROPANEL FILTER Emissions legal in all 50 US states Will not void vehicle warranty Lifetime warranty (to original purchaser with proof of purchase)     FITTING      Manufacturer Model Engine Year Audi A3 (8L)  1.8 T  1996 - 2003 Audi S3  1.8 T  1999 - 2003 Audi A3  1.9 TDI  1996 - 2003 Audi TT  1.8 T  1998 - 2006 Audi TT  3.2 VR6  2003 - 2006 Seat Leon  1.8 T  1999 - 2006 Seat Leon  1.9 TDI  1999 - 2006 Seat Leon  2.8 VR6  2001 - 2005 Skoda Octavia  1.8 T  1996 - 2010 Skoda Octavia  1.9 TDI  1996 - 2010 VW Bora  1.8 T  2000 - 2005 VW Bora  1.9 TDI  1998 - 2005 VW Bora  2.3 / 2.8  1998 - 2005 VW Golf MK4  1.8 T  1997 - 2006 VW Golf Mk4  1.9 TDI  1997 - 2006 VW Golf Mk4  2.3 / 2.8 / 3.2  1997  - 2006 VW Beetle  1.8 T  1998 - 2010 VW Beetle  1.9 TDI  1998 - 2010 VW Beetle RS  3.2 V6  2000 - 2001 VW Beetle  2.3 / 2.5  1999 - 2010 VW Polo GT  2.0  2008 - 2012  

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