ARM Motorsports AUDI A3 S3 8V CATTED DOWNPIPE - AWD
SKU: 84271371640

ARM Motorsports AUDI A3 S3 8V CATTED DOWNPIPE - AWD

Sale price$472.50 Regular price$525.00
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Description

ARM Motorsports AUDI A3 S3 8V CATTED DOWNPIPE - AWD30 Day Money Back Guarantee PRE ORDER 3 15 HIGHLIGHTS Gain up to 20awhp 27awtq Faster Turbo Spool Improved Exhaust Note PROFILE Take your Audi A3 8V to the next level of tuning with the all new ARM A3 8V Catted Downpipe. Upgrading the downpipe on your Audi A3 is essential if you're looking to get the most power out of your Gen 3 E888 engine. The OEM A3 downpipe is restrictive, preventing you from running any more than a basic Stage 1 tune safely. The

  • 30 Day Money-Back Guarantee | PRE-ORDER 3/15

HIGHLIGHTS

• Gain up to 20awhp/27awtq
• Faster Turbo Spool
• Improved Exhaust Note
  

PROFILE

Take your Audi A3 8V to the next level of tuning with the all-new ARM A3 8V Catted Downpipe.  Upgrading the downpipe on your Audi A3 is essential if you're looking to get the most power out of your Gen 3 E888 engine.  The OEM A3 downpipe is restrictive,  preventing you from running any more than a basic Stage 1 tune safely.  The ARM A3 Downpipe relieves your turbo of excessive backpressure, allowing you to increase the boost by flashing to Stage 2 maps and beyond.  The result is faster turbo spool, increased power and torque, and an improved exhaust note. 

CONSTRUCTION

Constructed of TIG welded T304 grade stainless steel, the ARM A3 Downpipe is designed to fit perfectly, and last the lifetime of your Audi A3.  The ARM A3 Catted Downpipe is comprised of 3 sections: an upper section, midpipe section, and adapter.  Each section of the ARM A3 8V Downpipe is joined by precision machined v-band connections.  These v-band connections allow for a secure and leak-free joint between all sections of the ARM A3 Downpipe. 

 

The laser-cut mounting bracket and CNC machined mounting prongs make for a precise fitment to your stock downpipe mounting points.  

The ARM A3 Catted Downpipe kit comes with a reducer to connect to any exhaust system that fits the stock slip joint.   It also comes with a straight 3" section to connect to catback systems that support a 3" transition between the downpipe and catback section.  

The ARM A3 Catted Downpipe incorporates a stainless steel flex section between the turbo and mid-pipe mounting point.  The addition of this flex section reduces tension on turbocharger caused from torsion during hard acceleration, cornering, and braking. 

 

This catted version of the ARM A3 Downpipe incorporates a 200 Cell High-Flow Catalyst to reduce exhaust fumes and chance of getting a check engine light (CEL).  This does not guarantee you will not get a CEL.  The catalyst in located in the OEM position, therefore it does not require any extra O2 sensor extension wires, and properly warms up compared to downstream catalyst placement.

IN THE BOX

• ARM A3 8V Downpipe
• Stock Exhaust Reducer
• Mounting Hardware
 

FITMENT GUIDE

Make Model Submodel Engine
Volkswagen MK7 Golf R All 2.0T
Audi 8V A3 AWD 2.0T

 

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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84271371640

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A. Parker
Whiting, US
★★★★★ 5
Can't Copy Carhartt
Color: Carhartt Brown (Bifold), Color: Carhartt Brown (Bifold)
I just received it but I like it so far. Replaced a 12-year-old Carhartt wallet that didn't have RFID protection. Mink oil turns it into a pleasing chestnut, FYSA
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Reviewed in the United States on April 17, 2026
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Amazon Customer
Lexington, US
★★★★★ 5
My two cent review
Color: Carhartt Brown (Trifold)
Great quality material and pleasing to the touch. Perfect size for front or back pocket. Nice style and neutral color makes it versatile no matter your style of choice.
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Reviewed in the United States on April 14, 2026
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Mark A. Ordal
Massapequa, US
★★★★★ 4
Overall a nice wallet
Color: Carhartt Brown (Trifold)
The card slots are a little tight so removing cards can be a hassle. On the other hand, cards won’t fall out if you invert the wallet. I expect the card slots to loosen up with prolonged use. The wallet is great in all other respects.
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Reviewed in the United States on December 12, 2025
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Phant
West Palm Beach, US
★★★★★ 5
Worth
Color: Silver Men Watch/Arabic Numerals Dial
I see YouTubers putting this brand down. I recently bought some cheap watches and can see the difference. This watch is excellent for the price. I have had it for some time now and band has scuffs, there is no discoloration. It's solid stainless. It keeps good time, it's simple and beautiful. Would buy it again.
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Reviewed in the United States on March 23, 2025
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Brandon Utter
Belleville, US
★★★★★ 5
Great watch, buy it!
Color: Big Dial Gold Men Watch
I tested all the negative feedback comments and didn’t find any of them to be accurate. This is a great watch with a beautiful dial. End of story.
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Reviewed in the United States on August 11, 2025

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