ECS upgraded metal unit that solves the issues with the plastic version! We've developed the strongest, longest-lasting, and best looking solution on the market!
10X Entries Into Our F80 M3 Sweepstakes
ECS upgraded metal unit that solves the issues with the plastic version! We've developed the strongest, longest-lasting, and best looking solution on the market! Now in ECS Red!
10X Entries Into Our F80 M3 Sweepstakes *** Limited Edition ECS Red ***
The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind.
10X Entries Into Our F80 M3 Sweepstakes
Cast aluminum upgrade metal pipe
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4899618
Mfg#:
11537589713-PRM
Ships in 2 Business Days
$145.99
This product was last offered at the strikethrough price on 08-26-2026
$129.99 USD
Free Shipping
on orders $49 and up
More About Performance Engine Cooling Parts
Looking to mitigate high temperatures under hard driving or from serious engine upgrades? Our performance cooling system upgrades like radiators, silicone hoses, upgraded water pumps, low-temperature thermostats, electric fan conversions, and more are just what you need to keep those temps down for longer.
Lifetime Replacement
