Login
AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler
AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler
AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler
 Next

AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler

Marsoni M251S
Sale price$125.00
Pay 4 payments of $31.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet CouplerS FLO 4 Coupler: The S FLO 4 Coupler transitions from 4. 5 to 4 to accommodate aftermarket turbo inlet pipes that are 4 in diameter. Installation Instructions This Part Fits: Year Make Model Submodel 2017 2020,2022 2026 Audi RS3 Base 2018 2022 Audi TT RS Quattro Base
Easy Shipping

Quick Dispatch:

Your AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler ships.

Need Help?
Questions about AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler in your area.

Get Shipping Estimates

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
4.4 ★★★★★
Based on 234 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
john markisz
San Leandro, US
★★★★★ 5
Fits Well!
Size: 1 Count (Pack of 1)
Perfect replacement for my 2024 Honda Ridgeline OEM cabin air filer. Easy install via the glove box too. I also purchased their engine air filter which fits too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
J
Verified Purchase
JC
Massapequa, US
★★★★★ 5
Save money
Size: 1 Count (Pack of 1)
Perfect fit. Took under two minutes to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
D
Verified Purchase
David J. Collins
Draper, US
★★★★★ 4
Did not fit right out of box. Had to trim with scissors.
Size: 1 Count (Pack of 1)
Good value. A little flimsy but pretty much what I expected. My only real complaint is that out of the box it did not drop right in to my Honda Odyssey. I had to trim the tabs on one end with scissors for it to fit in to the filter housing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2024
B
Verified Purchase
B. Renken
Chelsea, US
★★★★★ 5
2016 Honda Accord fits perfect!
Size: 1 Count (Pack of 1)
Works great and fits perfect for my 2016 Honda Accord 2.4L
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
S
Verified Purchase
San Diego Jack
Lexington, US
★★★★★ 5
Good Quality, Easy to Install
Size: 1 Count (Pack of 1)
Good product, easy to install, but make sure to locate the direction arrow for proper installation. This one didn't have a very clear arrow but figured it out quickly and the install was done in seconds. I recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026

recommand products

Travel Grey Trouser
Travel Grey Trouser
1999.50
 Anygleam 10-Inch Pizza Screen Aluminum Round Non-Stick Baking Mesh for Crispy Pizza
Anygleam 10-Inch Pizza Screen Aluminum Round Non-Stick Baking Mesh for Crispy Pizza
31.50
 Green Striped Jacquard Evening Shirt
Green Striped Jacquard Evening Shirt
799.50
 Ornate Floral Geometric Shirt EOSS
Ornate Floral Geometric Shirt EOSS
849.50
 Bright Tree Print Shirt
Bright Tree Print Shirt
1749.50