Just pick the reducer size that matches the diameter of the header collector. Bolt it to the collector ring, and weld on the tailpipe. If you have a header without the collector ring, use Hooker slip-on reducers. They're sized to slip over the collector and weld to the exhaust pipe.
Specifications:
Description_ASC |
Sized To Slip Over The Collector And Weld To The Exhaust Pipe |
Description_DEF |
Exhaust Header Reducer |
Description_DES |
Super Competition Reducer |
Description_EXT |
Super Competition Reducer; Slip-On; 4 in. OD Collector To 3.5 in. OD Tailpipe; Pair; |
Description_INV |
LTS SO REDUCER 4TO 3 1/2 |
Description_FAB |
3.5 in. Pipe |
Description_FAB |
4.0 in. Flange |
Description_FAB |
Slip-On |
Description_MKT |
Just pick the reducer size that matches the diameter of the header collector. Bolt it to the collector ring, and weld on the tailpipe. If you have a header without the collector ring, use Hooker slip-on reducers. They're sized to slip over the collector and weld to the exhaust pipe. |
Description_SHO |
ExhstHdrReducer |
WARNING CA Proposition 65 |
Yes |
Type of Component |
Header Reducer |
Collector Diameter |
4.000 in. |
Mounting |
Slip-On |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Product Type |
Miscellaneous Exhaust |
Flange Length |
4.000 in. |
Flange Size |
4 inch |
Warning |
California Proposition 65 |
Brand |
Hooker |
Clearance Category |
Exhaust |
Emission Code |
5 |
Pipe Size |
3-1/2 inch |
Length |
5.4000 |
Width |
5.2000 |
Height |
11.2000 |
Weight |
2.5000 |