Compression Ignition Addict
Join Date: Aug 2007
Location: New Martinsville, West Virginia
Thanked 54 Times in 52 Posts
Mentioned: 0 Post(s)
Quoted: 23 Post(s)
Feedback Score: 0 reviews
The stock black rubber tube from the CCV fitting to the stock air box is re-used. Insert the 4" diam exhaust pipe or other 4" OD pipe into the stock tube and secure with the stock hose clamp. Fit the new filter with new hose clamp on the end of the 4" pipe and you're done. I wouldn't bother replacing it with flex pipe, unless you are building a whole new intake from the filter to the turbo, and removing the CCV fitting and doing the CCV mod.
'99 E350 DRW Stahl 11' util box van, 7.3 PSD, stock. 138k SOLD
'00 F350 extcab, 9' utility bed, dually 228k
E'99 F250 extcab, S/Bed 211k. Sidelined due to motor issues.
'00 Excursion Limited, 7.3PSD 294k
'84 Chevy K-30, 6.2L TD, woods/trail beater. 141k