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Kooks Universal 2.5 Inch GREEN Catalyst 7.5 Inch Length
Regular price $392.63 USDRegular priceUnit price per$436.26 USDSale price $392.63 USDSale -
Kooks Universal 3 Inch GREEN Catalyst 7.5 Inch Length 400 cell
Regular price $392.63 USDRegular priceUnit price per$436.26 USDSale price $392.63 USDSale -
Kooks Universal 3 Inch ULTRA-GREEN Catalyst 3in Inlet/3in Outlet/4in Long/4.5in OD Body/7In OAL
Regular price $698.21 USDRegular priceUnit price per$775.79 USDSale price $698.21 USDSale -
Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness
Regular price $75.60 USDRegular priceUnit price per$84.00 USDSale price $75.60 USDSale -
Kooks Universal O2 Sensor Ext Harn
Regular price $108.00 USDRegular priceUnit price per$120.00 USDSale price $108.00 USDSale -
Kooks 19-20 Ram 1500 SXT O2 Extension Harness
Regular price $27.09 USDRegular priceUnit price per$30.10 USDSale price $27.09 USDSale -
Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She
Regular price $25.65 USDRegular priceUnit price per$28.50 USDSale price $25.65 USDSale -
Kooks 05-10 Mustang GT 3V & 07-10 GT500 4V 12in - 02 Ext Harn -Each
Regular price $22.95 USDRegular priceUnit price per$25.50 USDSale price $22.95 USDSale -
Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each
Regular price $21.60 USDRegular priceUnit price per$24.00 USDSale price $21.60 USDSale -
Kooks 2015+ Ford Mustang GT 02 Sensor Extensions
Regular price $32.67 USDRegular priceUnit price per$36.30 USDSale price $32.67 USDSale -
Kooks 18-20 Ford Mustang GT O2 Extension Harness
Regular price $34.83 USDRegular priceUnit price per$38.70 USDSale price $34.83 USDSale -
Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire
Regular price $67.23 USDRegular priceUnit price per$74.70 USDSale price $67.23 USDSale -
Kooks 2009-2015 RAM 1500 HEMI 02 Sensor Extensions
Regular price $34.88 USDRegular priceUnit price per$38.76 USDSale price $34.88 USDSale -
Kooks Locking Ball and Socket Bolt Kit (2 Bolts/2 Nuts/Locking Hardware)
Regular price $22.25 USDRegular priceUnit price per$24.72 USDSale price $22.25 USDSale -
Kooks Small Block Ford Stage 8 Locking Header Bolt Kit
Regular price $77.87 USDRegular priceUnit price per$86.52 USDSale price $77.87 USDSale -
Kooks Chrysler 6.1L / 6.4L & 5.7L Hemi Stage 8 Locking Header Bolt Kit
Regular price $66.75 USDRegular priceUnit price per$74.17 USDSale price $66.75 USDSale -
Kooks LS1/LS2/LS3/LS4/LS6/LS7/LS9/LSA Header Bolts and Locking Hardware
Regular price $55.62 USDRegular priceUnit price per$61.80 USDSale price $55.62 USDSale -
Kooks Ford Modular V8 2V/3V/4V Stage 8 Locking Header Bolt Kit
Regular price $66.74 USDRegular priceUnit price per$74.16 USDSale price $66.74 USDSale -
Kooks Ford 5.0L 4V Coyote Engine Stage 8 Locking Header Bolt Kit (10mm x 150 Coarse Thread)
Regular price $66.74 USDRegular priceUnit price per$74.16 USDSale price $66.74 USDSale -
Kooks Universal 2 1/2in x 4 1/2in SS Coll w/9-10in Long Body. Plus 2in for Slip
Regular price $200.57 USDRegular priceUnit price per$222.85 USDSale price $200.57 USDSale -
Kooks Universal 2 3/8in x 4 1/2in Merge Coll w/9-10in Long Body. Plus 2in for Slip
Regular price $254.38 USDRegular priceUnit price per$282.64 USDSale price $254.38 USDSale -
Kooks Universal 2 3/8in x 5in Merge Coll w/9-10in Long Body. Plus 2in for Slip
Regular price $231.89 USDRegular priceUnit price per$257.66 USDSale price $231.89 USDSale -
Kooks Universal 2 3/8in x 4in Merge Coll w/9-10in Long Body. Plus 2in for Slip
Regular price $205.59 USDRegular priceUnit price per$228.43 USDSale price $205.59 USDSale -
Kooks Universal 2 3/8in x 4 1/2in SS Coll w/9-10in Long Body. Plus 2in for Slip
Regular price $207.49 USDRegular priceUnit price per$230.54 USDSale price $207.49 USDSale