This features a shorter tube than a cold-air system for increased performance in an easy to install kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states For 2001-2003 model years only
This intake will increase power and provide your engine with cooler air than the factory airbox.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states For 2001-2003 model years only
Brand:
ES#:
4138960
Mfg#:
AEM-21-672P
EO#:
D-670-15
Ships in 5 Business Days
ON SALE!
SAVE 12%
$429.99
This product was last offered at the strikethrough price on 05-15-2026
Better throttle response and more power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Brand:
ES#:
3603622
Mfg#:
RD1110P
EO#:
D-476-4
In Stock at Vendor
ON SALE!
SAVE 15%
$437.99
This product was last offered at the strikethrough price on 05-15-2026
Better throttle response and more power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Brand:
ES#:
3603621
Mfg#:
RD1110BLK
EO#:
D-476-4
Back Ordered
ON SALE!
SAVE 15%
$437.99
This product was last offered at the strikethrough price on 05-15-2026
Great sound - increased power for your E46 M3 with this 50-state-legal K&N intake kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Brand:
ES#:
11525
Mfg#:
69-2001TWK
EO#:
D-269-32
Ships in 5 Business Days
ON SALE!
SAVE 12%
$419.99
This product was last offered at the strikethrough price on 05-15-2026
Choose either V-band or hose camp style rings to add methanol injection easily to almost any vehicle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Let your engine breathe! Your air intake pulls in fresh air to supply one of the three key ingredients for internal combustion: air! We have everything to replace a broken or old intake as well as performance cold air intake options to give you more power and better sound.
Lifetime Replacement
