Hooker 70301411-RHKR Exhaust Header Fits select: 2014-2019 CHEVROLET SILVERADO, 2014-2019 GMC SIERRA
Hooker 70301411-RHKR Exhaust Header Fits select: 2014-2019 CHEVROLET SILVERADO, 2014-2019 GMC SIERRA
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Hooker 70301411-RHKR Exhaust Header Fits select: 2014-2019 CHEVROLET SILVERADO, 2014-2019 GMC SIERRA

5 stars out of 1 review
(5.0)|
1 rating
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Key item features

  • Legal Compliance: 50 State Smog Legal with C.A.R.B. EO# D-115-20 for 2014-2016 models, ensuring regulatory adherence.
  • Performance Boost: Delivers maximum dyno gains of +9.48 HP and +10.67 LB.FT. torque, enhancing engine output.
  • Durable Construction: Features 1-7/8 lightweight, 16-gauge stainless steel construction for strength and longevity, complemented by 3/8 thick CNC header flanges for maximum sealing.
  • Optimized Design: Utilizes true mitered merge collectors to maximize exhaust velocity and scavenging, resulting in a broad torque curve.
  • Seamless Integration: Designed to retain factory O2 sensors and catalytic converters, ensuring compatibility with existing vehicle systems.
  • Precision Craftsmanship: Boasts 100% hand-welded construction with quality welds for strength, longevity, and aesthetic appeal.
  • Effortless Installation: Tube geometry is specifically designed for maximum clearance and a hassle-free installation process.
  • Vehicle Compatibility: Fits select 2014-2019 Chevrolet Silverado and GMC Sierra 8 Cyl 5.3 L models, including 2019 Silverado LD and Sierra Limited.
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Current price is $649.95
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Columbus, 43215
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Comparison Chart:
Vehicle model70301411-RHKRHooker 70301411-RHKR Exhaust Header Fits select: 2014-2019 CHEVROLET SILVERADO, 2014-2019 GMC SIERRA70401327-RHKRHooker 70401327-RHKR Exhaust System Kit Fits select: 2015-2018 CHEVROLET CORVETTE Z06 3LZ, 2019 CHEVROLET CORVETTE Z06 1LZ3901-4HKRHooker 3901-4HKR Exhaust Header Fits select: 1977-1978 PONTIAC FIREBIRD, 1968-1977 OLDSMOBILE CUTLASS70101304-RHKRHooker 70101304-RHKR Exhaust HeaderMALIBUHooker 2455-1HKR Exhaust Header70201505-1HKRHooker 70201505-1HKR Exhaust Header66753Proform 66753 Header Bolts-Black Oxide Finish - Grade 8 Steel - Set of 12 Fits select: 1999-2021 CHEVROLET SILVERADO, 1988-2000 CHEVROLET GMT-40066752Proform 66752 PFM66752 WEDGE-LOCKIN HDR BLTS 3/4L X 3 Fits select: 1999-2021 CHEVROLET SILVERADO, 1988-2000 CHEVROLET GMT-400CamaroLine To Muffler Exhaust Clamp - Compatible with 1984 - 2002 Chevy Camaro Z28 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001
Vehicle year14-19Hooker 70301411-RHKR Exhaust Header Fits select: 2014-2019 CHEVROLET SILVERADO, 2014-2019 GMC SIERRA2015Hooker 70401327-RHKR Exhaust System Kit Fits select: 2015-2018 CHEVROLET CORVETTE Z06 3LZ, 2019 CHEVROLET CORVETTE Z06 1LZ1968Hooker 3901-4HKR Exhaust Header Fits select: 1977-1978 PONTIAC FIREBIRD, 1968-1977 OLDSMOBILE CUTLASS1973Hooker 70101304-RHKR Exhaust Header1970Hooker 2455-1HKR Exhaust Header1967Hooker 70201505-1HKR Exhaust Header1988Proform 66753 Header Bolts-Black Oxide Finish - Grade 8 Steel - Set of 12 Fits select: 1999-2021 CHEVROLET SILVERADO, 1988-2000 CHEVROLET GMT-4001988Proform 66752 PFM66752 WEDGE-LOCKIN HDR BLTS 3/4L X 3 Fits select: 1999-2021 CHEVROLET SILVERADO, 1988-2000 CHEVROLET GMT-4001984Line To Muffler Exhaust Clamp - Compatible with 1984 - 2002 Chevy Camaro Z28 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001
Vehicle makeChevroletHooker 70301411-RHKR Exhaust Header Fits select: 2014-2019 CHEVROLET SILVERADO, 2014-2019 GMC SIERRAChevroletHooker 70401327-RHKR Exhaust System Kit Fits select: 2015-2018 CHEVROLET CORVETTE Z06 3LZ, 2019 CHEVROLET CORVETTE Z06 1LZOLDSHooker 3901-4HKR Exhaust Header Fits select: 1977-1978 PONTIAC FIREBIRD, 1968-1977 OLDSMOBILE CUTLASSGMHooker 70101304-RHKR Exhaust HeaderChevroletHooker 2455-1HKR Exhaust HeaderGMHooker 70201505-1HKR Exhaust HeaderGMProform 66753 Header Bolts-Black Oxide Finish - Grade 8 Steel - Set of 12 Fits select: 1999-2021 CHEVROLET SILVERADO, 1988-2000 CHEVROLET GMT-400ChevroletProform 66752 PFM66752 WEDGE-LOCKIN HDR BLTS 3/4L X 3 Fits select: 1999-2021 CHEVROLET SILVERADO, 1988-2000 CHEVROLET GMT-400ChevroletLine To Muffler Exhaust Clamp - Compatible with 1984 - 2002 Chevy Camaro Z28 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001
Vehicle fitment typeSpecificHooker 70301411-RHKR Exhaust Header Fits select: 2014-2019 CHEVROLET SILVERADO, 2014-2019 GMC SIERRASpecificHooker 70401327-RHKR Exhaust System Kit Fits select: 2015-2018 CHEVROLET CORVETTE Z06 3LZ, 2019 CHEVROLET CORVETTE Z06 1LZSpecificHooker 3901-4HKR Exhaust Header Fits select: 1977-1978 PONTIAC FIREBIRD, 1968-1977 OLDSMOBILE CUTLASSSpecificHooker 70101304-RHKR Exhaust HeaderSpecificHooker 2455-1HKR Exhaust HeaderSpecificHooker 70201505-1HKR Exhaust HeaderSpecificProform 66753 Header Bolts-Black Oxide Finish - Grade 8 Steel - Set of 12 Fits select: 1999-2021 CHEVROLET SILVERADO, 1988-2000 CHEVROLET GMT-400UniversalProform 66752 PFM66752 WEDGE-LOCKIN HDR BLTS 3/4L X 3 Fits select: 1999-2021 CHEVROLET SILVERADO, 1988-2000 CHEVROLET GMT-400SpecificLine To Muffler Exhaust Clamp - Compatible with 1984 - 2002 Chevy Camaro Z28 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001
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Showing 1-1 of 1 review

May 25, 2025
Martin
5 out of 5 stars review

Verified Purchase

You can feel the difference definitely need to wrap them burned up spark plug cables with a 45° angle high temperature and also burned up my starter they don't increase the sound of your exhaust, but you feel the power definitely

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