Kooks Custom Headers 31002501 Stainless Steel Headers 1 7/8 in. x 2 in. x 3 in. Merge Collector - Includes O2 Extension Kit - 2 x 18 in. And 2 x 6 in. See Full List of Vehicle Applica...
Kooks Custom Headers 31002502 Stainless Steel Headers 1.875 in. X 2.000 in. Tubing - 3.000 in. Collector - Down Swept - D Shaped - Stainless Steel See Full List of Vehicle Application...
Kooks Custom Headers 31002600 Stainless Steel Headers 2 in. x 3 in. Long Tube - Incl. 02 Extensions 2-18 in. And 2-6 in./Gaskets/Stage 8 Locking Header/Collector Bolts/Hardware - Use w/...
Kooks Custom Headers 31002601 Stainless Steel Headers 2 in. x 3 in. - Long Tube - Incl. 02 Extensions 2-18 in. And 2-6 in. See Full List of Vehicle Applications »
Kooks Custom Headers 31002602 Stainless Steel Headers 2 in. x 3 in. Long Tube Headers - w/O2 Extension Kit - Inc. Two 18 in. And Two 6 in. - Replaces PN[31002600/31002601] See Full Li...
Kooks Custom Headers 31002602 Stainless Steel Headers 2 in. x 3 in. - Long Tube - Incl. O2 Extensions 2-18 in. And 2-6 in. See Full List of Vehicle Applications »
Kooks Custom Headers 3100H410 Stainless Steel Headers 1.875 x 3 in. - Stainless Steel - Incl. 3 x 2.5 in. Outlet Competition Only Connection Pipes See Full List of Vehicle Application...
Kooks Custom Headers 3100H420 Stainless Steel Headers 1-7/8 in. x 3 in. - Incl. 3 in. x 2 1/2 in. Catted OEM Outlet Connection Pipes See Full List of Vehicle Applications »
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Kooks Custom Headers 31011400 Super Street Stainless Steel HeadersNew842422179571
Kooks Custom Headers 31011400 Super Street Stainless Steel Headers 1.875 in. Tubing - 3/8 in. Flanges - D-Shaped See Full List of Vehicle Applications »
Kooks Custom Headers 3101H410 Stainless Steel Headers 1.875 x 3 in. - Stainless Steel - Incl. 3 X 2.75 in. Competition Only Connection Pipes w/Exhaust Pressure Sensor See Full List of...
Kooks Custom Headers 3101H420 Stainless Steel Headers 1-7/8 in. - Incl. 3 in. x 2 3/4 in. OEM Outlet Connection Pipes w/Exhaust Pressure Sensor And EPS Block Off Plug See Full List of...
Kooks Custom Headers 3101H640 Stainless Steel Headers 2 in. x 3 in. - Long Tube - Incl. 3 in. x 2 3/4 in. High Output GREEN Catted Connection Pipes - w/Exhaust Pressure Sensor See Ful...
Kooks Custom Headers 31021400 Super Street Stainless Steel HeadersNew842422177126
Kooks Custom Headers 31021400 Super Street Stainless Steel Headers 1.875 in. Tubing - 2.500 in. Collector - Down Swept - D Shaped - Shorte Header - 304 Stainless Steel See Full List o...
Kooks Custom Headers 31032600 Stainless Steel Headers 2 in. x 3 in. - Long Tube - Incl. O2 Extension Kit - 2-6 in. And 2-18 in. See Full List of Vehicle Applications »
Kooks Custom Headers 3103H640 Stainless Steel Headers 2 in. x 3 in. - Long Tube - Incl. 3 in. x 2 3/4 in. High Output GREEN Catted Connection Pipes See Full List of Vehicle Applicatio...
Kooks Custom Headers 3103H641 Stainless Steel Headers 2 in. x 3 in. - Long Tube - Incl. 3 in. x 3 in. High Output GREEN Catted Connection Pipes - Will Not Connect to OEM See Full List...
Kooks Custom Headers 34002400 Stainless Steel Headers 1 7/8 in. x 3 in. - Long Tube - Incl. O2 Extensions 1-18 in. And 1-6 in. See Full List of Vehicle Applications »
Kooks Custom Headers 3400H420 Stainless Steel Headers 1-7/8 in. x 3 in. - Incl. 3 in. x 3 in. Catted OEM Outlet Connection Pipes See Full List of Vehicle Applications »
Kooks Custom Headers 34102401 Long Tube HeadersNew842422171964
Kooks Custom Headers 34102401 Long Tube Headers 1 7/8 in. x 3 in. - Comes With O2 Extension Kit - Stainless Steel See Full List of Vehicle Applications »
Kooks Custom Headers 3410H411 Long Tube HeadersNew842422173142
Kooks Custom Headers 3410H411 Long Tube Headers 1 7/8 in. x 3 in. Headers And 3 in. Inlet x 3 in. OEM Outlet Off-Road Non-Catted Connection Pipes - Stainless Steel See Full List of Ve...
Kooks Custom Headers 3410H421 Stainless Steel Headers 1-7/8 in. x 3 in. - Incl. 3 in. x 3 in. Catted OEM Outlet Catted Connection Pipes See Full List of Vehicle Applications » ...
Kooks Custom Headers 3410H431 Long Tube HeadersNew842422173166
Kooks Custom Headers 3410H431 Long Tube Headers 1 7/8 in. x 3 in. Headers And 3 in. Inlet x 3 in. OEM Outlet GREEN Catted Connection Pipes - Stainless See Full List of Vehicle Applica...
Kooks Custom Headers 3410H611 Stainless Steel Headers 2 in. x 3 in. - Longtube - w/Off Road Connection Pipes - No Cats See Full List of Vehicle Applications »
Kooks Custom Headers 3410H631 Stainless Steel Headers 2 in. x 3 in. - Longtube - W/Green Catted - Connection Pipes See Full List of Vehicle Applications »
Kooks Custom Headers 3410H641 Stainless Steel Headers 3.0 X 2.0 in. Tube Dia. - Straight - 304 Stainless Steel - Incl. Mounting Hardware/Clamps/Gasket Or Seal See Full List of Vehicle...
Kooks Custom Headers 35101110 Stainless Steel Torque Shorty Headers 1 5/8 in. X 1 3/4 in. X 2 1/2 in. - 304 Stainless Steel - 16 Gauge - Natural Finish See Full List of Vehicle Applic...
Kooks Custom Headers 35201110 Stainless Steel Torque Shorty Headers 1 5/8 in. X 1 3/4 in. X 2 1/2 in. - 304 Stainless Steel - 16 Gauge - Natural Finish - D Shaped Port See Full List o...
Kooks Custom Headers 3520H410 Stainless Steel Headers 1.875 x 3 in. - Stainless Steel - Incl. 3 x OEM Competition Only Y-Pipe See Full List of Vehicle Applications »
Kooks Custom Headers 3520H420 Stainless Steel Headers 1 7/8 in. x 3 in. Long Tube Headers - 3 in. x OEM Catted Y-Pipe - Connects To OEM Catback 2 Bolt Flange See Full List of Vehicle ...
Kooks Custom Headers 3520H430 Long Tube HeadersNew842422174835
Kooks Custom Headers 3520H430 Long Tube Headers 1-7/8 x 3 in. - w/3 in. x OEM Green Catted Y-Pipe - Connects w/OEM Cat Back w/2 Bolt Flange - Stainless Steel See Full List of Vehicle ...
Kooks Custom Headers 35212400 Stainless Steel Headers 1.875 x 3 in. - 304 Stainless Steel - 0.375 in. Thick Header Flanges - Incl. Gaskets/Hardware See Full List of Vehicle Applicatio...
Kooks Custom Headers 35212600 Stainless Steel Headers 2 x 3 in. - 304 Stainless Steel - 0.375 in. Thick Header Flanges - Incl. Gaskets/Hardware See Full List of Vehicle Applications &...
Kooks Custom Headers 3521H410 Stainless Steel Headers 1.875 x 3 in. - Stainless Steel - Incl. 3 x OEM Competition Only Connection Pipes See Full List of Vehicle Applications » ...
Kooks Custom Headers 3521H440 Stainless Steel Headers 1-7/8 X 3 in. Long Tube Headers - 3 in. GREEN Catted Connection Pipes - 3/8 in. Thick Header Flanges - 304 Stainless Steel See Fu...
Kooks Custom Headers 3521H610 Stainless Steel Headers 2 x 3 in. - Stainless Steel - Incl. 3 x OEM Competition Only Connection Pipes See Full List of Vehicle Applications »
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Kooks Custom Headers 3521H640 Stainless Steel Headers 2 X 3 in. Long Tube Headers - 3 in. GREEN Catted Connection Pipes - 3 in. Thick Header Flanges - 304 Stainless Steel See Full Lis...
Kooks Custom Headers 3610H421 Stainless Steel Headers 1-7/8 in. x 3 in. Long Tube Headers - Incl. 3 in. x Catted OEM Connection Pipes See Full List of Vehicle Applications »
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Kooks Custom Headers 37102200 Long Tube HeadersNew842422171629
Kooks Custom Headers 37102200 Long Tube Headers 1/3/4 in. x 3 in. - With O2 Bungs And Torca Swivel Seal Style Connection - For 2007+ Jeep Wrangler [JK] w/LS Engine Swap - Stainless Stee...
Kooks Custom Headers 37102400 Long Tube HeadersNew842422171636
Kooks Custom Headers 37102400 Long Tube Headers 1/7/8 in. x 3 in. - With O2 Bungs And Torca Swivel Seal Style Connection - For 2007+ Jeep Wrangler [JK] w/LS Engine Swap - Stainless Stee...
Kooks Custom Headers 37202200 Stainless Steel Headers For Use w/2006-18 Jeep Wrangler JK w/Gen 3 HEMI Engine Swap - 1 3/4 in. x 2 1/2 in. - Longtube - w/O2 Bungs/Torca Swivel Seal Style...
Kooks Custom Headers 5998-CX Header w/X Pipe Incl. 1 5/8 in. w/2 1/2 in. Collector Headers - 1 Pair 24 in. O2 Extension Harnesses - 2 1/2 in. Catted X Pipe - Stainless See Full List o...
Kooks Custom Headers 5998-X Header w/X Pipe Incl. 1 5/8 in. w/2 1/2 in. Collector Headers - 1 Pair 24 in. O2 Extension Harnesses - 2 1/2 in. Off Road X Pipe - Stainless See Full List ...
Kooks Custom Headers 60-41-175-CX Header w/X Pipe Incl. 1 3/4 in. x 3 in. Stainless Steel Long Tube Headers w/3 in. Catted X Pipe - Gaskets - Bolts And O2 Ext. See Full List of Vehicl...
Kooks Custom Headers 60-44-175-CY Header w/Y Pipe 1 3/4 x 3 in. Stainless Steel Longtube Headers w/Catted Y-Pipe - Complete w/Bolts And O2 Externsions See Full List of Vehicle Applica...
