CTS-IT-255R 4.0" Inlet - Increase horsepower and torque while adding an aggressive, race inspired sound!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Fits 2018 model year only
Brand:
ES#:
4044411
Mfg#:
CTS-IT-255R
Ships in 7 Business Days
ON SALE!
SAVE 15%
$379.99
This product was last offered at the strikethrough price on 09-29-2026
Replacement Air Filter for CTS-IT-270/270R/290/300/180 - 3.5" Inlet x 8.0" Long x 6.0" Wide
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3218895
Mfg#:
CTS-AF-270
Ships in 7 Business Days
ON SALE!
SAVE 15%
$49.99
This product was last offered at the strikethrough price on 09-29-2026
Give your car Unrestricted air flow
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2862970
Mfg#:
CTSIT180A3
Ships in 7 Business Days
ON SALE!
SAVE 15%
$299.99
This product was last offered at the strikethrough price on 09-29-2026
Replacement air filter for RS3/TTRS CTS-IT-255/CTS-IT-255-2
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Fits 2018 model year only
Brand:
ES#:
4820965
Mfg#:
CTS-AF-255
Ships in 7 Business Days
ON SALE!
SAVE 15%
$99.99
This product was last offered at the strikethrough price on 09-29-2026
Give your car Unrestricted air flow
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This 4 inch air inlet pipe will allow you to keep the factory airbox while providing a full 4 inch intake tract.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For 2018+ models CTS Turbo 4" Turbo Inlet Pipe Required for install
Brand:
ES#:
4419997
Mfg#:
CTS-IT-256
Ships in 7 Business Days
ON SALE!
SAVE 15%
$199.99
This product was last offered at the strikethrough price on 09-29-2026
The CTS Turbo inlet hose allows for smooth uninterrupted flow and more air pumping through your engine!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
The OEM air scoop works in conjunction with CTS' sealed air-box.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4365220
Mfg#:
CTS-IT-220
Ships in 7 Business Days
ON SALE!
SAVE 15%
$329.99
This product was last offered at the strikethrough price on 09-29-2026
Give your car Unrestricted air flow
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2848077
Mfg#:
CTS-IT-190
Ships in 7 Business Days
ON SALE!
SAVE 15%
$299.99
This product was last offered at the strikethrough price on 09-29-2026
Designed for cars running RS4 or larger turbochargers with upgraded software, and upgraded fuel injectors.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2862954
Mfg#:
CTSHW040
Ships in 7 Business Days
ON SALE!
SAVE 15%
$129.99
This product was last offered at the strikethrough price on 09-29-2026
***Please see photos and description prior to ordering, all sales final.***
NEW UPDATED DESIGN! True 3.5″ intake for maximum airflow - 3.5" mandrel bent piping with huge 6″ velocity stack air filter!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
5516039
Mfg#:
CTS-IT-300RSD3
In Stock
Limited Qty Sale
$255.99
This product was last offered at the strikethrough price on 10-03-2026
Looking to clean up the engine bay of your B8/B8.5 Audi S4 or S5?
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4900393
Mfg#:
CTS-HW-113&114
Special Order: No Guaranteed ETA
ON SALE!
SAVE 15%
$119.99
This product was last offered at the strikethrough price on 09-29-2026
Lifetime Replacement
