Designed for Hooker Competition header back applications. This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency. The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance.
Specifications:
Description_DEF |
Exhaust System Kit |
Description_DES |
Dual Competition Header Back Exhaust System Kit |
Description_EXT |
Dual Competition Header Back Exhaust System Kit; 2.25 in. Tubing; Fits Hooker Competition Headers/Manifold/Cat-Back Apps; Incl. Extension Pipes/Tailpipes/Hardware; |
Description_INV |
EXH SYS 73-74 CHVY BLAZER 4WD |
Description_KEY |
chevrolet; chevy; gmc; blazer; jimmy; hooker; exhaust; kit; system; mandrel; bent; tubing; pipes |
Description_FAB |
Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow |
Description_FAB |
Reduces Backpressure |
Description_FAB |
Improves Engine Efficiency |
Description_FAB |
Hardware Included |
Description_FAB |
Instructions Included |
Description_SHO |
Exhaust System Kit |
Description_MKT |
Designed for Hooker Competition header back applications. This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency. The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance. |
Emission Code |
4 |
Inlet Inside Diameter |
3.000 in. |
Tips |
None |
Tip Material |
None |
Tubing Diameter |
2.250 in. |
Tube Diameter |
2.250 in. |
WARNING CA Proposition 65 |
No |
Exhaust Type |
Header-Back |
Exit Position |
Dual Split Side |
Tail Pipe Diameter |
2.250 in. |
Tip Quantity |
0 |
Type of Exhaust |
Header-Back |
Warning |
California Proposition 65 |
Outlet Outside Diameter |
2.250 in. |
System Type |
Header Back |
Exit Style |
Straight |
Tip Diameter |
4.000 in. |
Material |
409 Stainless Steel |
Muffler Type |
None |
Brand |
Hooker |
Exhaust Series |
Hooker |
Product Type |
Exhaust System |
Sound Level |
Pipe Only |
Tubing Diameter (in) |
2.25 |
Length |
9.4000 |
Width |
20.5000 |
Height |
55.0000 |
Weight |
31.8500 |