6.2 Volant CAI coupler too big

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Slow5.0

Full Access Member
Joined
Mar 26, 2011
Posts
426
Reaction score
211
Location
Missouri
After i got my Volant CAI part # 155546 i found out they use 4" coupling on throttle body. Its little too big. I call them and they told me 4" will work just fine as long i install clamp at the of coupling. Is it just my Volant came this way or all of them came like this?
I found out coupling i need is 4" to 3.875. Airaid makes coupling for our TB part # 9116 but its only 2" long
 
OP
OP
Slow5.0

Slow5.0

Full Access Member
Joined
Mar 26, 2011
Posts
426
Reaction score
211
Location
Missouri
I just tested Vibrant 4" to 3.5" coupler part # 2776 and its little bit tight fit on TB. Also for some reason Volan CAI is little bit quieter at part and wide open throttle. Maybe because this coupler is reducer from 4 to 3.5 ". I dont know. I still waiting on Airaid 4 to 3.875 coupler
 
OP
OP
Slow5.0

Slow5.0

Full Access Member
Joined
Mar 26, 2011
Posts
426
Reaction score
211
Location
Missouri
Here is Airaid reducer part # 9116 4" to 3.875" and also Airaid 4" hump hose part # 140-400 to match
I did replace silicone t/8 that comes vith Volant kit with Vibrant 5/8 silicone hose part # 20445. Its reinforced hose and 2ont kink like Volant ones. you will have to cut it from 5ft to what ever you like

20161029_125503_zpsskjeevu2.jpg
20161029_125507_zpsyvb3wwy7.jpg
20161029_125511_zpssn85qtbm.jpg
 
OP
OP
Slow5.0

Slow5.0

Full Access Member
Joined
Mar 26, 2011
Posts
426
Reaction score
211
Location
Missouri
I like it. its litttle noisy on part anf wot but if you dont get heavy on throttle you will be fine. Mpg stay the same but better throttle response
 

Forum statistics

Threads
128,802
Posts
1,805,637
Members
91,785
Latest member
Eliteweapons
Top