One of the biggest eye sore’s in the R-35 engine bay is the factory coolant expansion tank. AMS, who has been busy making these cars reach full flannel, has developed their Performance Coolant Expansion Tank. This beautiful piece has been crafted from 100% 6061 aluminum construction that will still work with the stock, or any aftermarket radiator cap.
This coolant expansion tank is a simple bolt-on installation that provides an additional 50% increase in coolant capacity over the factory expansion tank, so it will hold a total of 3 liters.
Comes with the very authorative Alpha logo, and is hand-welded with a clean black powder-coated finish.
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.