UK
Or Manually Lookup

Manually Select

1
2
3
4
-10%
Milltek sport audi rs4 (b8) avant cat-back exhaust system
Milltek sport audi rs4 (b8) avant cat-back exhaust system - image 2
Milltek sport audi rs4 (b8) avant cat-back exhaust system - image 3
Milltek sport audi rs4 (b8) avant cat-back exhaust system - image 4

Milltek Sport Audi RS4 (B8) Avant Cat-Back Exhaust System

Price range: £2,231.32 through £2,366.03

Select a product option to display live stock information
Klarna
3 payments of £743.77/mo example 0% APR
Clearpay
4 payments of £557.83/mo example 0% APR
Dopple
Compare 6, 12 and 24 month payment options from 16.9% APR
18+, T&C apply, Credit subject to status. Advanced calculator available at checkout.
EARN REWARD POINTS
Purchasing this product will earn you 2231-2366 reward points worth £22.31-£23.66 to redeem on future purchases. You can check your current points here.
EARN REWARD POINTS
Purchasing this product will earn you 2231-2366 reward points worth £22.31-£23.66 to redeem on future purchases. You can check your current points here.
SKU: MIL-121 Categories: , , , , PP-PC-50

Milltek Sport Audi RS4 (B8) Avant Cat-Back Exhaust System

Transform your Audi RS4 (B8) Avant with the Milltek Sport Cat-Back Exhaust System, engineered to enhance both performance and auditory appeal. This system is designed to deliver a significant upgrade over the factory exhaust, offering a superior blend of power and sound that will redefine your driving experience.

Improved Engine Performance

The Milltek Sport Cat-Back Exhaust System is meticulously engineered to reduce back pressure and increase exhaust flow, resulting in enhanced horsepower and torque output. This upgrade allows your RS4’s engine to perform more efficiently, delivering quicker acceleration and a more responsive throttle feel. Experience the thrill of improved dynamics and a more powerful drive.

Deep, Aggressive Sound

Accentuate the sporty nature of your Audi RS4 Avant with a deeper, more resonant exhaust note. The Milltek Sport system is designed to produce a robust sound that embodies the power of your vehicle, enhancing the auditory experience without overwhelming. It’s perfectly tuned to growl during spirited driving while remaining refined during everyday use.

High-Quality Construction

Constructed from 304-grade stainless steel, the Milltek Sport Cat-Back Exhaust System offers excellent durability and resistance to corrosion. This high-quality material ensures your exhaust system withstands the rigors of daily driving and aggressive conditions, maintaining its performance and aesthetic appeal over time.

Seamless Installation

This cat-back system is designed for a direct fit to your Audi RS4 (B8) Avant, utilizing the existing mounting points for a straightforward installation process. This hassle-free approach minimizes vehicle downtime, allowing you to quickly enjoy the enhancements your new exhaust system brings.

Vehicle Compatibility

  • Audi RS4 (B8) Avant

Choose the Milltek Sport Cat-Back Exhaust System for your Audi RS4 Avant to unleash its full potential. Whether enhancing the car for a more enjoyable daily drive or preparing for performance-oriented outings, this exhaust system delivers the crucial upgrades needed to elevate your vehicle’s performance and sound to new heights.

Weight 48 kg
Dimensions 150 × 45 × 36 cm
Brand

MIL-121 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

AUDI (1 Model)
A4 B8 Avant (8K5) RS4 quattro (CFSA) | 450hp
Petrol 4163cc | Estate | 2012 - 2015

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.