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Shipping’s on Us for Select Products
Christmas Sales: Up to 20% Off Selected Brands
Listing New Feature: OE Reference Numbers
New Brands Now Available – VEMO, VAICO & ACKOJA!
New Arrivals from Powerflex!
New Powerflex Transfer Case Bush Insert!
New Forge Arrival
New Arrival: Precision Raceworks Auxiliary Fuel Systems
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Christmas Sales is here — and it’s bigger than ever. Get 20% OFF with code XMAS20 on your next order and stay tuned as we reveal new products every week leading up to the main event. From performance upgrades to styling and maintenance essentials, this is your chance to score the best deals of the year.
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OE Reference Numbers – Easier, Accurate Part Matching!
Quickly find the right parts for your car with OE reference numbers.
Now available on all listings!
Now available on our website! Meanwhile don’t miss out – click below to explore our ongoing 2025 Sale and grab unbeatable deals.
We’ve just added three new products to our lineup:
Upgrade your ride with these high-performance rear lower toe link inner bushes, designed for improved handling and durability. Available now!
Upgrade your drive with our latest Powerflex Transfer Case Bush Inserts, designed specifically for the E9x, X1 E84, and X3 E83 models. These easy-to-fit inserts fill the void in the OE rubber bush, reducing movement, enhancing stability, and prolonging the life of your bush.
Choose the perfect fit for your setup:
Perfect for maintaining performance and reliability, these inserts are a must-have for any enthusiast. Shop now and experience the difference!
New Arrival Alert!
Unleash the full potential of your BMW B58 engine with the Forge BMW B58 Carbon Induction Kit!
Highlights:
Optimize performance, reliability, and style in one sleek package. Get yours now!
Take your X3M, Supra, and M2 to the next level with Precision Raceworks’ Auxiliary Fuel Systems (AFS). Designed for stability and performance, these systems deliver unmatched fuel control for your port injection setup.
Why Choose Precision Raceworks AFS?
Key Features
Available Now:
Upgrade today for unmatched fuel performance!
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JH Motorsports
In Stock
Available to Order
Available on Stock Order
Price Match Guarantee
If you find a lower price at an eligible UK retailer website, we will match it.
Fitting service at Xatrix, West Yorkshire
We can offer a fitting service for this part. Contact us for a fitting quote.
Introducing the JHM B9 A4-A5 ALLROAD 2.0T 3" Downpipe!!!
Following the success of our performance exhaust components for the B8 2.0T, we are proud to release our Downpipe for the B9 A4-A5-Allroad with the 2.0T. If you are looking to get the most performance out of your stock turbo B9 2.0T, this is the Downpipe that you need!
WHY REPLACE YOUR OEM DOWNPIPE?
The OEM Downpipe is a smaller diameter (2.55") and like almost all stock exhaust systems, have pinched sections of pipe. These pinched sections reduce exhaust flow regardless of how large the pipe diameter is. An exhaust system is only as good as it is smallest section. With our JHM 3" Downpipe, the piping diameter is not only larger, but removes the pinched section allowing optimal exhaust flow for ultimate performance. In addition to the performance benefits, our JHM 3" Downpipe removes the factory resonator giving your car a nice sporty sound!
FEATURES:
- +10-15 HP with appropriate Downpipe and ECU Software (We recommend APR, contact us to schedule your tuning appointment).
- Larger, 3" Mandrel Bent System for optimal flow and performance.
- American T304 (.065) Stainless Steel for optimal durability and longevity.
- CNC Laser Cut Flanges for perfect fitment, every time.
- Stainless Steel O2 Bung.
- Resonator Delete
- Plug and Play OEM Fitment.
- PROUDLY MANUFACTURED IN THE USA WITH USA SOURCED MATERIALS
Comparison - JHM vs OEM - Provided by JHM Dealer Pacifc German:
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Audi | A4 | B9 (2017-Present) | 2.0t TFSI |
| Audi | A5 | B9 (2018-Present) | all |
| Audi | allroad | B9 (2017-Present) | 2.0t TFSI |
Feel free to contact us at info@mlperformanceusa.com should you wish to double check!
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your license plate or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
JHM-B9A45DP
Manufactured by
JHM

We are committed to giving you the best price. if you find a lower price on the same item at an eligible UK retailer website, we will match it.
For in-stock item, get guaranteed next day UK delivery. Same day dispatch available on in-stock items if your order is placed before 1pm UK Time.
We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm UK Time on all in stock items!
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