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Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required. Uses OEM style connections. 3/8 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2014 - 2016 | Cadillac | Escalade | Base | ||
| 2014 - 2016 | Cadillac | Escalade | Platinum | ||
| 2014 - 2016 | Cadillac | Escalade | Premium | ||
| 2014 - 2016 | Cadillac | Escalade | Luxury | ||
| 2014 - 2016 | Chevrolet | Silverado 1500 | High Country | ||
| 2014 - 2016 | Chevrolet | Silverado 1500 | WT | ||
| 2014 - 2016 | Chevrolet | Silverado 1500 | LTZ | ||
| 2014 - 2016 | Chevrolet | Silverado 1500 | LT | ||
| 2015 - 2016 | Chevrolet | Silverado 1500 | SSV | ||
| 2015 - 2016 | Chevrolet | Silverado 1500 | LS | ||
| 2016 - 2016 | Chevrolet | Silverado 1500 | Custom | ||
| 2015 - 2016 | Chevrolet | Tahoe | SSV | ||
| 2015 - 2016 | Chevrolet | Tahoe | PPV | ||
| 2015 - 2016 | Chevrolet | Tahoe | LTZ | ||
| 2015 - 2016 | Chevrolet | Tahoe | LT | ||
| 2015 - 2016 | Chevrolet | Tahoe | LS | ||
| 2014 - 2016 | GMC | Sierra 1500 | SLE | ||
| 2014 - 2016 | GMC | Sierra 1500 | Base | ||
| 2014 - 2016 | GMC | Sierra 1500 | Denali | ||
| 2014 - 2016 | GMC | Sierra 1500 | SLT | ||
| 2015 - 2016 | GMC | Yukon | SLE | ||
| 2015 - 2016 | GMC | Yukon | Denali | ||
| 2015 - 2016 | GMC | Yukon | SLT | ||
| 2015 - 2016 | GMC | Yukon XL | SLE | ||
| 2015 - 2016 | GMC | Yukon XL | SLT |
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov IN STOCK Stainless Works CT14HCATYStainless Works Long Tube Headers Stainless Works 14-16 Chevy Silverado/GMC Sierra Fit 5.3L Only Header High-Flow Cats Factory Conn $2,422.50
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 IN STOCK - LOW JBA 1842S-10JBA Cat4Ward Headers JBA 14-20 GM Truck 4.3L V6 1-5/8in Primary Raw 409SS Cat4Ward Header $594.04
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IN STOCK Kooks Headers 2860H420Kooks Headers Headers & Conn Pipe Kooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-7/8 x 3 Header & Catted Y-Pipe Kit $3,173.23
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 IN STOCK JBA 1850S-4JBA Cat4Ward Headers JBA 14-19 GM Truck 5.3L/6.2L DFI 1-5/8in Primary Raw 409SS Cat4Ward Header $720.88
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IN STOCK Kooks Headers 2861H430Kooks Headers Headers & Conn Pipe Kooks 15-20 Cadillac Escalade ESV Platinum Luxury 1-7/8 x 3 Header & Green Catted Y-Pipe Kit $3,746.53
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 IN STOCK Stainless Works CT14HCATStainless Works Long Tube Headers Stainless Works 2014-16 Chevy Silverado/GMC Sierra Headers High-Flow Cats $2,560.25
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 IN STOCK CORSA Performance 14866CORSA Performance Cat-Back Sport Corsa 2014-19 Sierra/Silvrd 1500 Crew/Dbl / Short/Std. Bed 6.2L V8 Polished Sport Single SideCB Ext $2,249.99
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 IN STOCK - LOW CORSA Performance 14848CORSA Performance Cat-Back Touring Corsa 2014-2019 Chevy Silverado 1500 5.3L V8 CC / SB 3in Single Side Exit Touring Cat-Back Exhaust $1,623.99
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 IN STOCK Borla 140557Borla Cat Back Touring Borla Touring Cat Back 15-16 Chevy Tahoe 5.3L V8 2.75in, 2.25in Dual Same Side Exit 4in Tips $1,477.99
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 IN STOCK - LOW Gibson 5681Gibson Cat-Back - Dual Extreme Gibson 14-19 Cadillac Escalade Base 6.2L 3.5in/2.25in Cat-Back Dual Extreme Exhaust - Aluminized $674.49
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 IN STOCK - LOW Gibson 5668Gibson Cat-Back - Dual Extreme Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust - Aluminized $600.08
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 IN STOCK - LOW Borla 140560Borla Cat Back Touring Borla 15-16 Cadillac Escalade ESV 6.2L Auto Trans Dual Round Rolled Truck Side Exit Catback Exhaust $1,729.99
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 IN STOCK - LOW Borla 140544Borla Cat Back Touring Borla 14 Silv/Sierra C/B Exh Touring 1500 5.3L V8 AT/MT 2&4WD Ext Cab (78.7) Crew Cab(69.3) 143.5 WB $1,659.99
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For more information on Gibson part number GP137S, you can visit the official Gibson website.
