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Revo Audi S4/S5 (B9) Throttle & Charge Pipe Kit
RRP. £478.80£406.98SAVE £71.82 (15%)
Installation Instructions
An installation guide is available for this product, download here.
REVO 3.0 TFSI INTERCOOLER PIPE UPGRADE
The Revo Intercooler Pipe Upgrade kit increases power and reduces lag by replacing the restrictive stock pipework. This optional upgrade features a larger internal diameter, direct routing, smoother bends and flush-fit ends. This means less resistance for more effective cooling at any level of tuning.
Key Features
- Increased internal diameter
- Smoother airflows
- 16% increase in Throttle Pipe volume
- Performance Gains
- CNC Machined sensor boss
Kit Contents
- Revo throttle pipe
- Revo throttle pipe silicone pipes
- Revo charge hose
- Hose clamps
CHARGE HOSE DESIGN
The Revo charge hose is a smooth custom-designed silicone hose. Designed to directly replace the OEM part utilising optimised pipe routing, with a larger bend radius to smooth airflow going into the intercooler. The hose also incorporates a stepped design to match the OEM or Revo intercooler, ensuring port matched airflow transition between the hose and intercooler.
THROTTLE PIPE DESIGN
The Revo throttle pipe is much larger than the stock part, manufactured using a mandrel-bent aluminium hard pipe and silicone hoses, volume has been increased by 16%. The reinforced oil resistant silicone hoses are stepped and ID-matched to promote laminar, uniformed flow across the transition of parts. This part also features a CNC sensor boss to house the pressure/temperature sensor, with has been exactly matched to OEM dimensions.
SILICONE HOSES
As with many other Revo hardware kits, all hoses are constructed from oil-resistant silicone and made up of a minimum of 4ply layers. Both features ensure hose longevity by controlling hose flex due to pressure/vacuum cycling and resisting hose degradation by oil in the intake stream.
RESEARCH AND DEVELOPMENT
All Revo products are designed in-house using the latest 3D printing technology, CAD and CFD software. Every product is rigorously tested utilising an in-house Hub dyno and Revo data acquisition software. The benefits of the Revo intercooler pipe upgrade allow the turbo to run more efficiently, moving a larger volume of air and minimising turbulence. This increases power and torque, especially in the middle of the rev range as highlighted during controlled dyno testing.
PERFORMANCE
Back-to-back testing of both the OEM intercooler pipework and Revo upgrade was carried out on an Audi S4 B9 3.0TFSI fitted with Revo intercooler, Revo Stage 1 Software and the Revo Carbon Series air intake system. The overall maximum power gains between the two sets of runs were 4HP and 8NM.
Fitting
| Manufacturer | Model | Engine | Variant | Year |
|---|---|---|---|---|
| Audi | S4 | 3.0TFSI | B9 | 2017 > |
| Audi | S5 | 3.0TFSI | B9 | 2017 > |
| Audi | SQ5 | 3.0TFSI | FY | 2017 – 2021 |
| Brand |
|---|
RA841C100100 Confirmed Fitment
Please note, this information is a combination of supplier provided compatibility data and our workshop expertise. While every effort has been made to ensure the accuracy of this information Progressive Parts Ltd are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle. More information is available from our Terms & Conditions
A4 B9 (8W2, 8WC) S4 TFSi quattro (CWGD) | 354hp
Petrol 2995cc | Saloon | 2016 - 2024
A4 B9 Avant (8W5, 8WD) S4 TFSi quattro (CWGD) | 354hp
Petrol 2995cc | Estate | 2016 - 2024
A5 (F53, F5P) S5 TFSI quattro (CWGD) | 354hp
Petrol 2995cc | Coupe | 2016 - 2024
A5 Convertible (F57, F5E) S5 TFSI quattro (CWGD) | 354hp
Petrol 2995cc | Convertible | 2016 - 2024
A5 Sportback (F5A, F5F) S5 TFSI quattro (CWGD) | 354hp
Petrol 2995cc | Hatchback | 2016 - 2024
Stock at Progressive Parts
Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.
What do our stock statuses mean?
1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.
0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.
MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.
0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.
OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.
We're tuners too!
Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!
In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.
Thank you, Team PP
In the words of the Vehicle Standards Agency (VCA), type approval provides "confirmation that production and samples of a design will meet specified performance standards".
For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.
Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.
Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.