GMC Sierra 1500 Exhaust Header Replacement

Titanium Ceramic CARB EO D-245-18

Titanium Ceramic CARB EO D-245-18

Titanium Ceramic

Titanium Ceramic

Polished Silver Ceramic

Polished Silver Ceramic

Polished Silver Ceramic CARB EO D-245-18

Polished Silver Ceramic CARB EO D-245-18

CARB Executive Order D-57-33; Surface: Stainless Steel; Tube Size: 1 1/2"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.

CARB Executive Order D-57-33; Surface: Titanium Ceramic; Tube Size: 1 1/2"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.

CARB Executive Order D-57-33 without EGR ; Surface: Stainless Steel; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Egr

CARB Executive Order D-57-33 without EGR ; Surface: Stainless Steel; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Egr

Short Tube Style; 1.625 in. 14 Gauge Tubing; w/EGR Fitting; w/o Air Injection; Flat Flange/Ball Seat Flange; Direct Fit; Stainless Steel;CARB E.O. D-411-11

Short Tube Style; 1.625 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Stainless Steel;CARB E.O. D-411-13

CARB Executive Order D-57-33; Surface: Silver Ceramic; Tube Size: 1 1/2"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.

CARB Executive Order D-57-33 without EGR ; Surface: Titanium Ceramic; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Egr

CARB Executive Order D-57-33 without EGR ; Surface: Titanium Ceramic; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Egr

Short Tube Style; 1.625 in. 14 Gauge Tubing; w/EGR Fitting/Air Injection; Flat Flange/Ball Seat Flange; Ceramic Coated Stainless Steel;CARB E.O. D-411-11

Short Tube Style; 1.75 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Ceramic Coated Stainless Steel;CARB E.O. D-411-13

Short Tube Style; 1.625 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Ceramic Coated Stainless Steel;CARB E.O. D-411-13

Short Tube Style; 1.75 in. Steel; 14 Gauge Mandrel Bent Tubing; w/o Air Injection or EGR; Stainless Steel;CARB E.O. D-411-13

Short Tube Style; 1.625 in. 14 Gauge Tubing; w/EGR Fitting; w/o Air Injection; Flat Flange/Ball Seat Flange; Direct Fit; Ceramic Coated Stainless Steel;CARB E.O. D-411-11

1 5/8 in. Primary; 14 Gauge Tubing; 3/8 in. Flange; Silver Ceramic Coating; CARB Certified; 409 Stainless Steel;CARB E.O. D-698-1

CARB Executive Order D-57-29 without EGR ; Surface: Silver Ceramic; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Egr

CARB Executive Order D-57-33 without EGR ; Surface: Silver Ceramic; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Egr

Short Tube Style; 1.75 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Stainless Steel;CARB E.O. D-411-13

1.75 in. Tubing; Stainless Steel; Incl. Right/Left Header/Hardware; +18 HP / +26 lbs./ft. Torque;Not Legal For Sale Or Use In California

1.625 in. Tubing; 409 Stainless Steel; Incl. Right/Left Header; +21 HP / +26 lbs/ft. Torque

Short Tube Style; 1.75 in. 14 Gauge Tubing; w/o Air Injection or EGR; Ceramic Coated Stainless Steel;CARB E.O. D-411-13

1 5/8 in. x 1 3/4 in. x 2 1/2 in.; Shorty Headers;Not Legal For Sale Or Use In California

1 3/4 in.; w/Catted Connection Kit;Intended For Race Use Only

1 3/4 in.; w/Catted Connection Kit;Intended For Race Use Only

1 7/8 in.; w/Catted Connection Kit;Intended For Race Use Only

1 3/4 in.; w/Catted Connection Kit;Intended For Race Use Only

1 7/8 in.; w/Catted Connection Kit;Intended For Race Use Only

1 7/8 in.; w/Catted Connection Kit;Intended For Race Use Only

1 7/8 in.; w/Catted Connection Kit;Intended For Race Use Only

1 7/8 in.; w/GREEN Connection Kit;Intended For Race Use Only

1 7/8 in.; w/GREEN Connection Kit;Intended For Race Use Only

1 7/8 in.; w/Catted Connection Kit;Intended For Race Use Only

1 7/8 in.; w/Catted Connection Kit;Intended For Race Use Only

1 3/4 in. x 3 in.; 3in. x 3 1/2 in. Ultra Green Catted; Stainless Steel; Y Pipe;Intended For Race Use Only

1 7/8 in.; w/GREEN Connection Kit;Intended For Race Use Only