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Happy New Year!

AUDI 8P A3 3" CATTED DOWNPIPE

Original price $497.00 - Original price $497.00
Original price
$497.00
$497.00 - $497.00
Current price $497.00
  • 30 Day Money-Back Guarantee | IN STOCK

HIGHLIGHTS

• Gain up to +20whp / 30wtq
• Improved Exhaust Note
• Faster Turbo Spool
• Stainless Steel
• Fits CBFA and CCTA
 

PROFILE

ARM Motorsports 8P A3 Catted Downpipe boosts power up to +20whp and +30wtq. It also improves turbo spool on your 2.0T, allowing your A3 to hit boost sooner at lower rpm.  


WHY WOULD YOU WANT A CATTED DOWNPIPE?

Great question! There are multiple reasons why you would want a catted downpipe for your A3 versus a catless downpipe system. 


  • PASSING EMISSIONS: One of the biggest benefits of a catted downpipe is that it increases your chances of passing emissions.* The catalytic converter in the ARM A3 catted downpipe is significantly less restrictive than the OEM catalytic converter, allowing it to increase the power of your 2.0T while still going to work on burning up those exhaust gases that don't get along with the environment and the EPA.
  • NO FOUL SMELLS: Well, at least from your exhaust. The catted downpipe destroys most of the elements in the exhaust gas commonly associated with catless downpipes which produce strong exhaust fumes. If you've owned a vehicle with a catless exhaust you likely know the odor associated with a catless downpipe. The ARM A3 catted downpipe eliminates the smell of many exhaust fumes above that which you would experience from the OEM downpipe.
  • EXHAUST SOUND: Many enthusiasts prefer the sound of a catted downpipe over the standard catless downpipe. Having the catalytic converter in the downpipe of your A3 reduces some of the high-pitch rasp commonly associated with catless systems. It almost acts similar to a resonator in the way it effects the acoustics of the exhaust note.


CONSTRUCTION

The ARM 8P A3 catted downpipe features a full 3" stainless steel construction with smooth bends for improved exhaust flow. The upper section of the downpipe has a CNC-machined flange that mates up to the turbo and includes a flex joint to relieve stress and make installation easier. The downpipe to catback section is where the 200 cell sport catalytic converter is placed. The ARM catted downpipe kit is designed to fit both CBFA and CCTA applications, so you can make sure that no matter which version of the 2.0T you have the ARM downpipe will accommodate your A3. 


BOLTS UP TO STOCK OR AFTERMARKET CATBACK EXHAUST

The ARM 8P A3 catted downpipe will fit the existing OEM catback exhaust or any aftermarket exhaust that connects the OEM downpipe. The ARM downpipe kit includes a 3" to 2.25" reducer to allow it to mate up perfectly to the stock exhaust system. Or opt to connect to a 3" aftermarket exhaust system for a full 3" turbo-back setup. 


IN THE BOX

• ARM Catted Downpipe
• Stock Cat-Back Adapter
• Mounting Bracket
• Hardware & Gasket Kit
  

FITMENT GUIDE

WILL FIT K04 TURBO UPGRADE

Make Model Submodel Engine
Audi 8P A3 FWD 2.0T
Volkswagen CC FWD 2.0T
Volkswagen Golf V All 2.0T
Volkswagen Golf VI FWD 2.0T
Volkswagen Jetta V All 2.0T
Volkswagen Jetta VI Sedan 2.0T Gen 1
Volkswagen Passat B6 FWD 2.0T 


*NOTE: Installing a catted downpipe does not guarantee that your car will pass emissions. There are many variables associated with the emissions of a vehicle including but not limited to other performance modifications, condition of the car, maintenance history, emissions testing procedure, etc. For more information, please email us at getarmed@armmotorsports.com

ARM MOTORSPORTS LIFETIME WARRANTY

Every ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship or fitment. The warranty entitles you to a replacement unit.


This product is for Off-Road Use Only. Items sold for off-road use only are illegal to use on public roads in most states and provinces. This product is intended for racing vehicles which may never be used on a public road.
*Kits are made-to-order. As we do not physically keep everything in stock, kits have a ship time of about 3 weeks after your payment has processed. This is common for the N54 Single Turbo market if you look on other websites.

Unleash the full potential of your N54 engine with our Top Mount Single Turbo Kit, engineered for seamless fitment, durability, and big power capability. Designed to support 800whp+, this kit is the ultimate upgrade for those who demand power without compromise.

High-Quality 304 Stainless Steel Manifold

Crafted from 304 stainless steel, the manifold offers superior heat resistance, corrosion protection, and structural integrity. Unlike lower-grade materials, 304 stainless ensures long-term reliability under extreme heat and boost pressures, making it ideal for high-performance applications. The precision-engineered tubular design is optimized for maximum exhaust flow, reducing backpressure and enhancing turbo efficiency. This manifold is similar to ones being sold on AliExpress and other overseas markets. However, we've partnered directly with the manufacturer to provide these manifolds in the highest of quality. Unlike those that are drop-shipping similar manifolds from unreliable sources. You are purchasing directly from the source.

Industry-Leading Fitment

Fitment has been meticulously tested and compared against all major top-mount kits on the market, and ours ranks among the best. The compact yet efficient design ensures hassle-free installation, eliminating clearance issues that plague other kits.

Smart Wastegate Placement

No more tearing the entire kit apart just to make a simple wastegate adjustment. Our strategically placed wastegate design allows for quick, easy access, so you can fine-tune your setup without unnecessary downtime.

Built for Serious Power

With the ability to support 800whp+, this kit is designed for enthusiasts pushing their N54 to the limit. Whether you’re chasing high-speed pulls or dominating the track, this setup provides the boost response, reliability, and power potential you need.

So what's included? 

(x1) Top Mount T4 Manifold
(x1) Relocated Coolant Waterpipe 
(x2) Coolant Port Block Off Plugs
(1x) -4 Oil Feed Adapter
(1x) Rear Oil Drain Freeze Plug
(1x) 5/8" ID Oil Drain Hose
(1x) 5/8" Oil Drain Barb 
(x1) -4 Stainless Steel Oil Feed Hose + Adapter
(x16) OEM Exhaust Manifold Studs
(x16) OEM Reduced Length Exhaust Manifold Nuts
(x6) Elring Exhaust Manifold Gaskets
(1x) T4 Turbo Blanket
(x3) O-Rings
(1x) Turbo-To-Intercooler Piping
(x1) Turbo (Optional)
(x1) 3" V-Band Hood Exit (Optional)
(x1) 44mm Wastegate (Optional)