This is a direct replacement filter for all IE cold air intakes with a 5" velocity stack on the heat shield. This filter is used on the majority of all IE intakes.
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
One heat range colder than stock with a non-projected tip
Brand:
ES#:
3521624
Mfg#:
ER12S
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 09-15-2026
17"x8" ET30 66.6CB 5x112 Silver with Machined Lip
10X Entries Into Our F80 M3 Sweepstakes Please make sure ET30 will clear your calipers. Spacers may be required for proper installation.
Brand:
ES#:
2748500
Mfg#:
803-1KT1
In Stock
ON SALE!
SAVE 25%
$1033.99
This product was last offered at the strikethrough price on 05-02-2026
Add some style to your Audi with these wheel spacers
10X Entries Into Our F80 M3 Sweepstakes Fits OEM wheels, or wheels that use OEM ball seat wheel bolts
Brand:
ES#:
2748288
Mfg#:
6-ECS-023
In Stock
ON SALE!
SAVE 25%
$173.99
This product was last offered at the strikethrough price on 06-13-2026
Lifetime Replacement
