034 Motorsport - Audi B9 A4/A5/Q5 2.0 TFSI Stainless Steel Downpipe with Racing Catalyst - 034-105-4043.
034 Motorsport Australia - Audi B9 A4/A5/Q5 2.0 TFSI Stainless Steel Downpipe with Racing Catalyst - 034-105-4043.
034 Motorsport is proud to introduce the all-new Cast Stainless Steel Downpipe with Racing Catalyst for B9 Audi A4/A5/Q5 & Allroad models equipped with the longitudinal 2.0 TFSI engine! Designed as a drop-in replacement for the restrictive factory catalytic converter, the Cast Stainless Steel Racing Catalyst offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and an enhanced exhaust note. This upgrade eliminates the primary flow limitation in the factory exhaust system, allowing you to maximize the potential of your turbocharged engine.
Optimized for increased flow and maximum performance, the Cast Stainless Steel Racing Catalyst features organic geometry and a massive 135mm diameter Euro 3 racing catalytic converter in the factory location. This complete drop-in solution includes an integrated 4-bolt flange at the turbine outlet, integrated oxygen sensor bung after the catalyst, integrated 3-bolt downpipe flange, and a complete gasket/hardware kit to allow for precise fitment and ease of installation. The Cast Stainless Steel Racing Catalyst for B9 Audi A4/A5 & Allroad is constructed from 304 stainless steel and TIG-welded for maximum durability and corrosion resistance.
034Motorsport's Cast Stainless Steel Racing Catalyst was developed entirely in-house on 034Motorsport's Development B9 Audi A4 utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques. Final production units were then tested extensively on multiple enthusiast-owned B9 Audi A4/A5, and Allroad vehicles before release.
CAST RACING CATALYST FEATURES
- Increased Horsepower & Torque Throughout the Powerband (+ 22 HP / + 22 TQ Peak)
- Quicker Turbocharger Spool & Faster Transient Response (100-200 RPM Quicker Spool)
- Enhanced Exhaust Note & Turbocharger Sounds
- Direct, Bolt-In Upgrade for Factory Catalytic Converter
- Engineered In-House by 034Motorsport's Engineering Team
- Factory-Location 135mm Euro 3 Racing Catalytic Converter (200 CPI)
- 304 Stainless Steel Construction with Integrated Inlet/Outlet Flanges & O2 Sensor Bung
- Precision CNC-Machined Flange Mating Surfaces
- TIG Welded & Backpurged with Sand-Blasted Titanium-Look Finish
WHAT'S INCLUDED
- 034Motorsport Cast Stainless Steel Performance Downpipe
- Integrated Euro 3 Racing Catalytic Converter
- Factory Turbocharger Outlet Gasket
- Factory Catalyst to Downpipe Gasket
- M10 Locknuts (4)
- M8 Locknuts (3)
- M8x30 Studs (3)
- Installation Guide
034 MOTORSPORT B9 AUDI 2.0 TFSI RACE CATALYST PERFORMANCE
| FACTORY CATALYST | 034 RACE CATALYST | |
|---|---|---|
| Peak Horsepower | 280 HP | 300 HP |
| Peak Torque | 309 FT-LBS | 322 FT-LBS |
| Peak HP Gains vs. Factory Catalyst | 22 HP @ 5,650 RPM | |
| Peak TQ Gains vs. Factory Catalyst | 22 FT-LBS @ 2,850 RPM |
FACTORY CATALYST VS. 034 RACE CATALYST - 95 OCTANE
034 RACE CATALYST POWER GAINS - 95 OCTANE
SUPPORTED VEHICLES
- 2017 - 2020 Audi A4 (B9/B9.5)
- 2.0 TFSI
- 2017 - 2020 Audi Allroad (B9/B9.5)
- 2.0 TFSI
- 2017 - 2020 Audi A5 (B9/B9.5)
- 2.0 TFSI
- 2017 - 2020 Audi Q5 (B9/9.5)
- 2.0 TFSI
- Important: This racing catalyst requires a Stage 2 ECU remap to eliminate any check engine lights due to removal of the factory catalyst.
- NOTE: Will not fit vehicles with gas particulate filters (GPFs)
A back order product means we do not have this in our local warehouse. We will have to 'back order' this in for you. This can take anywhere from 4 to 6 weeks. Popular items can go on back order but are often restocked in a short time such as 1 week.
Dynamic rates are calculated on checkout
We use Australia Post eParcel, eParcel Express, Startrack Express & TNT.
We ship from Western Sydney.
We ship every working day. Shipping cut off time is 12pm.
We are working on an average 5 to 6 working hours for dispatch. Last nights orders will be dispatched the next day
Yes we have a trade program with exclusive trade discounts.
Yes it is in stock, we hold local stock we don't drop ship. If the item has a count e.g "in stock 3" then that means we have 3 ready to ship
All new genuine parts have a 2 year warranty.
Yes we only sell new parts, we do not sell used or reconditioned parts.
YES if the part number has a Volkswagen or Audi part number it is a genuine part. If if is an aftermarket part we will label it as such.
Minimum amount of time is 4 weeks.
Please contact us by the website chat or or use any of the contact forms or email us and we will get back to you as soon as we can.
We work normal business hours and we don't have someone manning our website chat at 4am.
If you have purchased a part under our fitment data and direction we will gladly exchange it or refund it. If you have purchased the wrong part we can provide a store credit or 20% restocking fee.
Please email us to discuss any warranty issues. We normally need a mechanics report to prove a part has failed. If it has failed and it is under warranty we will replace it. We cannot warrant hearsay from home mechanics. Imprproper use voids warranty
We are unique in that we import our own genuine parts and this enables us to pass the savings onto you.
You will save up to 50% with genuine parts.
That can range from 100% down to 20% - The savings will generally be 30% to 50%.
Yes we can provide discounts for 034 motorsport customers who wish to purchase a lot of products in one go
We pick and ship EVERY working day, 12pm is the daily cut off time. Common times for dispatch are 5 to 6 hours on working days. We normally dispatch last nights orders the next morning.
We ship from Western Sydney, Australia wide. Dynamic shipping costs are calculated at checkout. The rates mainly depend on the weight of your package and the service you choose.
Base rate - Delivery in 1-4 days. Auspost eParcel
Express - Delivery in 1-2 days. Remote areas 3-4 days - Auspost ExpressPost.
Premium Express. Choose this to put your order to the front of the queue and go on the best delivery service: StarTrack Premium.
For Sydney customers next day shipping is available if you place your order before 12pm.
Estimated delivery times (from time of dispatch) (varies on cost and carrier)
|
Location |
Post Codes |
Estimated delivery time in working days |
|
|
NSW & ACT |
Sydney Metro |
2000-2234 2745-2751 |
1-2 Days |
|
NSW Other Metro including ACT (Canberra, Newcastle, Wollongong, Bathurst, Orange, Dubbo, etc.) |
|
3-4 days |
|
|
NSW Country |
|
3-5 Days |
|
|
VIC |
Melbourne Metro |
3000-3208 |
2 Days |
|
VIC Other Metro (Albury, Bendigo, Shepparton) |
|
3-4 Days |
|
|
VIC Country |
|
3-5 Days |
|
|
QLD |
Brisbane Metro |
|
2 Days |
|
QLD Metro Other (Gold Coast, Sunshine Coast, Mackay, |
|
2-3 Days |
|
|
TAS |
Hobart & Launceston Metro |
|
2 Days |
|
TAS Country |
|
3-4 Days |
|
|
SA |
Adelaide Metro |
|
2 Days |
|
SA Country |
|
3-4 Days |
|
|
WA |
Perth Metro |
|
3 Days |
|
WA Metro Other (Bunbury, Albany) |
|
3-4 Days |
|
|
WA Country |
|
5-7 days |
|
|
NT |
Darwin Metro |
|
2-3 Days |
|
NT Country |
|
5-7 Days |
|
You will receive SMS and email notifications when the item is dispatched. You will then be able to track your order. We use SHIPPIT for order tracking and management.
You will be updated via SMS and email with progress on your shipping. You will receive notifications on the morning of the day of the delivery to notify you the package is 'on-board for delivery'
If you require immediate urgent overnight shipping its best to contact us.
Did you know VAGPARTS Australia has a trade program? Sign up for exclusive trade pricing and discounts on Volkswagen & Audi Parts. If you are a mechanic, tuner or have an automotive business this program is for you!
Our trade only pricing is typically 30% lower than dealer trade prices. Our exclusive trade pricing is hard to beat!
You will receive exclusive industry discount, priority customer service, help with parts interpretation and you can drop ship to your customers if you wish to resell our items. We have access to millions of SKU's and can source anything for you.
Trade only discounted pricing
Premium & Express shipping only
Priority fulfilment
Dedicated parts specialist support
Free listing in our trade directory
Drop shipping enabled
Custom Part support - send us your part number we will source it
FREE SHIPPING over $50 or $12.95
Help to source hard to find products
Trade portal (password protected)
Access to 034 Motorsport at trade pricing
This is a great service for the astute workshop owner who wishes to purchase high grade parts at competitive prices.
We express ship ONLY – every single working day from our Western Sydney warehouse.
Join the trade program today!
