Unlock 50-70 HP on your boosted vehicle while decreasing your air temps by up to 100 degrees! Stainless Steel Braided Line, 4AN Fittings, no tank included!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lightweight performance radiator for improved cooling and efficiency
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 20% more efficient, 91% increased coolant capacity, with up to a 30*F reduction in coolant temperature versus the radiator you have now
Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4146865
Mfg#:
026732TMS06-02
In Stock
ON SALE!
SAVE 47%
$125.99
This product was last offered at the strikethrough price on 05-02-2026
Aluminum fan shroud with 16" slim electric fan - Does not include fan controller or sensor/probe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improve your cars performance with a power pack that includes effective, easy to do upgrades!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Bosch alternator and production date up to 02/2003
Brand:
ES#:
3618080
Mfg#:
E46330PPKT
Ships on Aug 11, 2026
ON SALE!
SAVE 16%
$788.99
This product was last offered at the strikethrough price on 05-02-2026
The Burger Motorsports custom billet Water/Methanol Injection (WMI) cap includes an integrated heavy-duty check valve to let much-needed air in and prevent dangerous WMI vapor/fumes and liquid from getting out!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Built using high-quality Bosch EV14 cores, known for their fast response times and exceptional atomization.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Custom Applications - Will require additional tuning or modifications.
Provide a significant increase in fuel flow over stock units, making them an essential upgrade for forced induction setups or high-compression builds.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Custom Applications - Will require additional tuning or modifications.
Dyno proven 11hp & 10lbs/ft torque gains!!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Brand:
ES#:
11536
Mfg#:
57-1001
EO#:
D-269-31
Ships on Jul 9, 2026
ON SALE!
SAVE 14%
$367.99
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#:
2574518
Mfg#:
57-1003
EO#:
D-269-31
Ships on Jul 9, 2026
ON SALE!
SAVE 14%
$367.99
This product was last offered at the strikethrough price on 05-15-2026
Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4715560
Mfg#:
049478LA03-01KT1
In Stock
ON SALE!
SAVE 20%
$259.96
This product was last offered at the strikethrough price on 05-02-2026
650cc per minute set of 6 fuel injectors
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Custom Applications - Will require additional tuning or modifications.
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
