View our Specials! Coupon Code: SaveIn2026
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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 Kooks Headers 2861H420Kooks Headers Headers & Conn Pipe Kooks 15-20 Cadillac Escalade ESV Platinum Premium 1-7/8 x 3 Header & Catted Y-Pipe Kit $3,206.53
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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 Kooks Headers 2860H220Kooks Headers Headers & Conn Pipe Kooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-3/4 x 3 Header & Catted Y-Pipe Kit $3,146.08
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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 - LOW Kooks Headers 28501120Kooks Headers Shorty Header Kooks 03-13 GM 1500 Series Truck/SUV 4.8/5.3/6.0/6.2L 1-5/8in x 1-3/4in SS Headers w/o EGR $1,702.80
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 IN STOCK - LOW JBA 1850S-2JSJBA Cat4Ward Headers JBA 02-13 GM Truck 4.8L/5.3L LS Silver Ctd Cat4Ward Header $896.62
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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 CORSA Performance 24871CORSA Performance Cat-Back Sport Corsa 2014-19 Chevy Silverado 1500 Reg Cab/Standard Bed 5.3L Sport Cat-Back Single Side Exit Exhaust $906.99
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 IN STOCK Borla 140577Borla Cat Back ATAK Borla 14 Silv/Sierra 1500 EC Std/CC Short 143.5in WB ATAK Dual Rolled Side Exit Cat-Back Exhaust $1,588.99
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 IN STOCK Borla 140576Borla Cat Back S-Type Borla 14 Silv/Sierra 1500 EC Std/CC Short 143.5in WB S-Type Dual Rolled Side Exit Cat-Back Exhaust $1,597.99
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 IN STOCK - LOW Borla 140540Borla Cat Back ATAK Borla 14 Silv/Sierra 1500 5.3L AT/MT Crew Cab STD Bed ATAK Cat-Back Exhaust $1,529.99
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 IN STOCK MBRP S5081409MBRP Catback Exhaust 409 MBRP 09+ Chevrolet Silverado 1500 4.3L 3in Pre-Axle Dual Outlet Cat Back - T409 $694.99
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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 Borla 140652Borla Cat Back S-Type Borla 2015 Cadillac Escalade/Yukon Denali 6.2L V8 AT 2WD/4WD Split Side Exit SS S-Type CB Exhaust $1,558.99
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 IN STOCK - LOW Borla 140545Borla Cat Back S-Type Borla 14 Silv/Sierra C/B Exhaust S-Type 1500 5.3L V8 AT/MT 2&4WD Ext Cab Split Side Exit $1,469.99
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For more information on Gibson part number GP137S-C, you can visit the official Gibson website.
