JayCee's new billet stack for the IDA Weber. Made from Billet 6061 aluminum, these stacks are one peace (no welded flange) witch makes them stronger and thicker. With no modifications, these bolt on" stacks will increase flow by a 21 CFM over stock. 3-1/4" high. The inside diameter is 3.5mm increase over the stock IDA stack. The larger stack also complements our original dust covers at a additional price. Also available in a 1" shorter version which sits the same height as a stock IDA stack. Sold individually
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov. All parts legal for use on pre-pollution controlled vehicles only.
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