I'm planning to get one but there are conflicting reports as to which size is compatible. Does the engine cover fit when the 1/2" size is used or not? (Best for performance, apparently.)

Thanks, Peter

"The 1/2" plenum spacer is fully compatible with the engine cover but is too large to fit the stock strut bar. With the engine cover in place the engine bay looks completely stock with the only difference being the strut bar is not installed. Use the copper if it ever snows in your area."

 

P.S. Another retailer's site indicated that the engine cover will NOT fit if using the 1/2" size spacer.

 

the cover will still fit and screw down but when you close the hood your ganna hit the hood. so no it wont work.

 

Aem?

 

thats what I was going to say...