C6 - air reducer coupler
http://hightempsilicone.com/product/HTS350400T43BK

The correct size is 3.75" on the maf and 4.00" on the throttle body. Link below is a vendor who stocks the correct size, manufacturer is also HTS
http://www.extremepsi.com/store/cust...cat=341&page=1
Last edited by BlackZ51Vett; Dec 14, 2006 at 07:00 AM.
http://forums.corvetteforum.com/show...&highlight=hts
Note that all the reducing couplers are only 3" long, so without adding the 1" throttle body spacer, it may be a bit short !
The throttle body spacer is worth it, you will notice a better throttle response.
Not sure if the aluminum is still available, but the Vararam can be purchased from several forum vendors for about $60.00.
[/B]
Last edited by RBYCC; Dec 14, 2006 at 08:29 AM.





. Everyone has a C5 coupler. Need help
.

. Ordered it today from Hightemp Silcone.