Performance SS304 High Flow Turbo Downpipe For Audi RS4 RS5 B9 2.9T 2018 2023
Place of Origin: China
Minimum order quantity: 5
Material Science: Stainless Steel
Packing: Carton Packing
Delivery time: 50
Model: for Audi RS4 RS5 B9 2.9T
Type: Exhaust Downpipe
Surface treatment: Plating, coating, painting, or to other
Process: Pipe cutting+tube bending+welding+deburrs
Product Number：Audi-21
Product display
Product description
Performance AUDI S4 S5 B9 2017 Catless Downpipe
Product details
Vehicle Fitment
Audi B9 / B9.5 S4 (3.0T EA839)
Audi B9 / B9.5 S5 (3.0T EA839)
Product details
Unlock Power and Sound on Your Audi 3.0T EA839
Upgrade your B9 / B9.5 Audi S4 or S5 with the SLE Catless Downpipe, engineered to free up horsepower and improve overall performance. By eliminating the restrictive factory catalytic converter, this downpipe maximizes exhaust flow and reduces turbo lag — delivering quicker spool, sharper throttle response, and increased power.
Whether you’re running a stock turbo or hybrid upgrade, this downpipe is designed to meet your performance needs without compromising fitment.
Product parameter
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Description |
stainless steel welding custom exhaust pipe |
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Material |
steel grade |
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Process |
pipe cutting+tube bending+deburrs |
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Tolerance |
+/-0.01mm |
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Surface treatment |
deburrs, degrease, chamfer |
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Quality control |
0 defects,100% inspection before packing |
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Packing |
Inner: bubble poly bag, outer:5 layers ctn box or poly wooden box/pallet |
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Logistics service |
sea, air, express, EXW, FOB, CIF, DDU, DDP |
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Certifications |
ISO 9001 |
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warranty |
100% refund or replacement for NOK pcs |
CUSTOMIZATION AND SOLUTIONS
If you cannot find accurately products you prefer or your need, we can custom similar products based on your specifications, drawing, samples, or ideas. We will work out it for you.
Over 15 years performance industry's experience, and our 3 facilities to make sure your products or design to be complete with unique and different finished in the market, to beat your competitors.
No1 Industry facility TlG fabrication for titanium, aluminum, stainless steel
Projects: air intakes, exhausts, mufflers, water box, catch can, fuel tank, intercooler, radiator, oil cooler, control arms, Strut Braces & Bars, Engine Guard, Mold shield, bracket, bumpers, shelf, and other mold press works or Fabrication works.
WELDING
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Send your Sample, drawing, or use our mold or our jig |
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LOGO |
Laser cut and welding logo, or stamp logo, or laser logo |
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Welding |
TIG Welding fish skin or MIG Welding finish |
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Color |
Aluminum: powered coating black, red, polished |
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Color |
titanium: blue*purple*gold*brushed*polished |
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Color |
stainless: brushed or polished |
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Packing |
custom Neutral packaging or print your logo |
Raw/Sample/Design/Logo/Color/Packages/Materials can be customized.
Custom Logo Options
Titanium: blue*purple*gold*brushed*polished
Aluminum: powered coating black, red, polished
Stainless: brushed or polished