Oil-free filter - more flow, less maintenance! +12hp & +9lb/ft!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Brand:
ES#:
2185324
Mfg#:
51-31662
EO#:
D-550-38
In Stock at Vendor
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$470.00
This product was last offered at the strikethrough price on 06-12-2026
Eliminate intake restrictions, increase airflow to the turbos, and inmprove the sound of your BMW's intake with this perfmance intake kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4760050
Mfg#:
RABMW001
Ships in 2 Business Days
$795.00
This product was last offered at the strikethrough price on 02-03-2026
Excellent sound & power - the ultimate performance intake! +12hp & +9lb/ft!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Brand:
ES#:
2190094
Mfg#:
54-31662
EO#:
D-550-38
In Stock at Vendor
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$456.99
This product was last offered at the strikethrough price on 01-28-2026
Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Choose quick connect or threaded NPT style fittings.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade from the stock S55 intake pipe kit to the MAD S55 inlets for maximum airflow, power, and sound!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4690146
Mfg#:
MAD-1037
Ships in 5 Business Days
$400.00
This product was last offered at the strikethrough price on 03-17-2026
Keep engine temps lower and drive faster, longer!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3177499
Mfg#:
D780-0001A
Ships in 5 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$806.99
This product was last offered at the strikethrough price on 06-12-2026
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
