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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Cadillac | Escalade | Base |
| 2004-2005 | Chevrolet | Silverado 1500 | LS |
| 2004-2006 | Chevrolet | Silverado 1500 | LT |
| 2003-2006 | Chevrolet | Silverado 1500 | SS |
| 2005 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2002-2003,2005 | Chevrolet | Silverado 1500 HD | LS |
| 2002-2003,2005-2006 | Chevrolet | Silverado 1500 HD | LT |
| 2002-2004 | Chevrolet | Silverado 2500 | Base |
| 2002-2004 | Chevrolet | Silverado 2500 | LS |
| 2002-2004 | Chevrolet | Silverado 2500 | LT |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2002-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2002-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2002-2006 | Chevrolet | Silverado 2500 HD | LT |
| 2003-2006 | Chevrolet | Silverado 2500 HD | WT |
| 2002-2005 | Chevrolet | Silverado 3500 | Base |
| 2002-2006 | Chevrolet | Silverado 3500 | LS |
| 2002-2006 | Chevrolet | Silverado 3500 | LT |
| 2004,2006 | Chevrolet | Silverado 3500 | WT |
| 2002-2006 | Chevrolet | Suburban 2500 | LS |
| 2002-2006 | Chevrolet | Suburban 2500 | LT |
| 2006 | GMC | Sierra 1500 | Denali |
| 2006 | GMC | Sierra 1500 | SLE |
| 2006 | GMC | Sierra 1500 | SLT |
| 2002-2003,2005-2006 | GMC | Sierra 1500 HD | SLE |
| 2002-2003,2005-2006 | GMC | Sierra 1500 HD | SLT |
| 2002-2004 | GMC | Sierra 2500 | Base |
| 2002 | GMC | Sierra 2500 | SL |
| 2002-2004 | GMC | Sierra 2500 | SLE |
| 2002-2004 | GMC | Sierra 2500 | SLT |
| 2003-2004 | GMC | Sierra 2500 | WT |
| 2002-2005 | GMC | Sierra 2500 HD | Base |
| 2002,2006 | GMC | Sierra 2500 HD | SL |
| 2002-2006 | GMC | Sierra 2500 HD | SLE |
| 2002-2006 | GMC | Sierra 2500 HD | SLT |
| 2003-2006 | GMC | Sierra 2500 HD | WT |
| 2002-2005 | GMC | Sierra 3500 | Base |
| 2002,2006 | GMC | Sierra 3500 | SL |
| 2002-2006 | GMC | Sierra 3500 | SLE |
| 2002-2006 | GMC | Sierra 3500 | SLT |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2002-2006 | GMC | Yukon | Denali |
| 2005-2006 | GMC | Yukon XL 1500 | Denali |
| 2002-2006 | GMC | Yukon XL 2500 | SLE |
| 2002-2006 | GMC | Yukon XL 2500 | SLT |
| 2003-2006 | Hummer | H2 | Base |
- 2002-cadillac-escalade-base-esi7829035
- 2002-chevrolet-silverado-1500-hd-ls-esi3590288
- 2002-chevrolet-silverado-1500-hd-lt-esi2545272
- 2002-chevrolet-silverado-2500-base-esi5412129
- 2002-chevrolet-silverado-2500-hd-base-esi7249882
- 2002-chevrolet-silverado-2500-hd-ls-esi6434340
- 2002-chevrolet-silverado-2500-hd-lt-esi8168077
- 2002-chevrolet-silverado-2500-ls-esi2092844
- 2002-chevrolet-silverado-2500-lt-esi7143969
- 2002-chevrolet-silverado-3500-base-esi9325222
- 2002-chevrolet-silverado-3500-ls-esi6647345
- 2002-chevrolet-silverado-3500-lt-esi6765379
- 2002-chevrolet-suburban-2500-ls-esi3293927
- 2002-chevrolet-suburban-2500-lt-esi1362082
- 2002-gmc-sierra-1500-hd-sle-esi6670920
- 2002-gmc-sierra-1500-hd-slt-esi7048259
- 2002-gmc-sierra-2500-base-esi6295951
- 2002-gmc-sierra-2500-hd-base-esi9915347
- 2002-gmc-sierra-2500-hd-sl-esi2194251
- 2002-gmc-sierra-2500-hd-sle-esi3673153
- 2002-gmc-sierra-2500-hd-slt-esi8035494
- 2002-gmc-sierra-2500-sl-esi9070934
- 2002-gmc-sierra-2500-sle-esi7188413
- 2002-gmc-sierra-2500-slt-esi1800774
- 2002-gmc-sierra-3500-base-esi3257335
- 2002-gmc-sierra-3500-sl-esi2440629
- 2002-gmc-sierra-3500-sle-esi3703234
- 2002-gmc-sierra-3500-slt-esi5241219
- 2002-gmc-yukon-denali-esi3079851
- 2002-gmc-yukon-xl-2500-sle-esi7833321
- 2002-gmc-yukon-xl-2500-slt-esi6012420
- 2003-cadillac-escalade-base-esi9812000
- 2003-chevrolet-silverado-1500-hd-ls-esi6458488
- 2003-chevrolet-silverado-1500-ss-esi2065272
- 2003-chevrolet-silverado-2500-base-esi2594233
- 2003-chevrolet-silverado-2500-hd-base-esi5198286
- 2003-chevrolet-silverado-2500-hd-ls-esi3072463
- 2003-chevrolet-silverado-2500-hd-lt-esi1021074
- 2003-chevrolet-silverado-2500-hd-wt-esi5634594
- 2003-chevrolet-silverado-2500-ls-esi4037736
- 2003-chevrolet-silverado-2500-lt-esi8403965
- 2003-chevrolet-silverado-3500-base-esi3054334
- 2003-chevrolet-silverado-3500-ls-esi7107536
- 2003-chevrolet-silverado-3500-lt-esi3484341
- 2003-chevrolet-suburban-2500-ls-esi3905350
- 2003-chevrolet-suburban-2500-lt-esi3129999
- 2003-gmc-sierra-1500-hd-sle-esi2064873
- 2003-gmc-sierra-1500-hd-slt-esi7791822
- 2003-gmc-sierra-2500-base-esi1142189
- 2003-gmc-sierra-2500-hd-base-esi8487510
- 2003-gmc-sierra-2500-hd-sle-esi4725826
- 2003-gmc-sierra-2500-hd-slt-esi6797690
- 2003-gmc-sierra-2500-hd-wt-esi6952582
- 2003-gmc-sierra-2500-sle-esi8554590
- 2003-gmc-sierra-2500-slt-esi9468466
- 2003-gmc-sierra-2500-wt-esi5305600
- 2003-gmc-sierra-3500-base-esi8381778
- 2003-gmc-sierra-3500-sle-esi2912244
- 2003-gmc-sierra-3500-slt-esi3532020
- 2003-gmc-yukon-denali-esi2754416
- 2003-gmc-yukon-xl-2500-sle-esi2903941
- 2003-gmc-yukon-xl-2500-slt-esi2017550
- 2003-hummer-h2-base-esi5061508
- 2004-cadillac-escalade-base-esi3258337
- 2004-chevrolet-silverado-1500-ls-esi3652406
- 2004-chevrolet-silverado-1500-lt-esi5795556
- 2004-chevrolet-silverado-1500-ss-esi6394402
- 2004-chevrolet-silverado-2500-base-esi9768156
- 2004-chevrolet-silverado-2500-hd-base-esi5933674
- 2004-chevrolet-silverado-2500-hd-ls-esi3847778
- 2004-chevrolet-silverado-2500-hd-lt-esi7247572
- 2004-chevrolet-silverado-2500-hd-wt-esi1296406
- 2004-chevrolet-silverado-2500-ls-esi4564011
- 2004-chevrolet-silverado-2500-lt-esi1279173
- 2004-chevrolet-silverado-2500-wt-esi2203922
- 2004-chevrolet-silverado-3500-base-esi7212358
- 2004-chevrolet-silverado-3500-ls-esi2801429
- 2004-chevrolet-silverado-3500-lt-esi2800934
- 2004-chevrolet-silverado-3500-wt-esi9104134
- 2004-chevrolet-suburban-2500-ls-esi8060632
- 2004-chevrolet-suburban-2500-lt-esi9074922
- 2004-gmc-sierra-2500-base-esi6820883
- 2004-gmc-sierra-2500-hd-base-esi4716209
- 2004-gmc-sierra-2500-hd-sle-esi5554757
- 2004-gmc-sierra-2500-hd-slt-esi1212595
- 2004-gmc-sierra-2500-hd-wt-esi3760245
- 2004-gmc-sierra-2500-sle-esi6155863
- 2004-gmc-sierra-2500-slt-esi3364059
- 2004-gmc-sierra-2500-wt-esi7537052
- 2004-gmc-sierra-3500-base-esi3798255
- 2004-gmc-sierra-3500-sle-esi1158229
- 2004-gmc-sierra-3500-slt-esi5593494
- 2004-gmc-sierra-3500-wt-esi1610962
- 2004-gmc-yukon-denali-esi2947537
- 2004-gmc-yukon-xl-2500-sle-esi8495303
- 2004-gmc-yukon-xl-2500-slt-esi5436887
- 2004-hummer-h2-base-esi3166148
- 2005-cadillac-escalade-base-esi5117995
- 2005-chevrolet-silverado-1500-hd-base-esi2368700
- 2005-chevrolet-silverado-1500-hd-ls-esi9566978
- 2005-chevrolet-silverado-1500-ls-esi7103540
- 2005-chevrolet-silverado-1500-lt-esi4092843
- 2005-chevrolet-silverado-1500-ss-esi3967038
- 2005-chevrolet-silverado-1500-z71-off-road-esi8038212
- 2005-chevrolet-silverado-2500-hd-base-esi4716369
- 2005-chevrolet-silverado-2500-hd-ls-esi8351956
- 2005-chevrolet-silverado-2500-hd-lt-esi7211266
- 2005-chevrolet-silverado-2500-hd-wt-esi3037155
- 2005-chevrolet-silverado-3500-base-esi6626514
- 2005-chevrolet-silverado-3500-ls-esi2976234
- 2005-chevrolet-silverado-3500-lt-esi7495675
- 2005-chevrolet-suburban-2500-ls-esi9207195
- 2005-chevrolet-suburban-2500-lt-esi2346980
- 2005-gmc-sierra-1500-hd-sle-esi7478171
- 2005-gmc-sierra-1500-hd-slt-esi9145454
- 2005-gmc-sierra-2500-hd-base-esi6050205
- 2005-gmc-sierra-2500-hd-sle-esi7351155
- 2005-gmc-sierra-2500-hd-slt-esi3803811
- 2005-gmc-sierra-2500-hd-wt-esi2344082
- 2005-gmc-sierra-3500-base-esi6650088
- 2005-gmc-sierra-3500-sle-esi4438730
- 2005-gmc-sierra-3500-slt-esi9987946
- 2005-gmc-sierra-3500-wt-esi5065823
- 2005-gmc-yukon-denali-esi5914096
- 2005-gmc-yukon-xl-1500-denali-esi3944917
- 2005-gmc-yukon-xl-2500-sle-esi5024486
- 2005-gmc-yukon-xl-2500-slt-esi1153733
- 2005-hummer-h2-base-esi9612325
- 2006-cadillac-escalade-base-esi8060819
- 2006-chevrolet-silverado-1500-hd-lt-esi7617070
- 2006-chevrolet-silverado-1500-lt-esi8951807
- 2006-chevrolet-silverado-1500-ss-esi2109257
- 2006-chevrolet-silverado-2500-hd-ls-esi7526388
- 2006-chevrolet-silverado-2500-hd-lt-esi2171232
- 2006-chevrolet-silverado-2500-hd-wt-esi8085512
- 2006-chevrolet-silverado-3500-ls-esi3951863
- 2006-chevrolet-silverado-3500-lt-esi3043955
- 2006-chevrolet-silverado-3500-wt-esi3947877
- 2006-chevrolet-suburban-2500-ls-esi8768656
- 2006-gmc-sierra-1500-denali-esi5677130
- 2006-gmc-sierra-1500-hd-sle-esi1861291
- 2006-gmc-sierra-1500-hd-slt-esi5955198
- 2006-gmc-sierra-1500-sle-esi7988761
- 2006-gmc-sierra-1500-slt-esi8499724
- 2006-gmc-sierra-2500-hd-sl-esi5777472
- 2006-gmc-sierra-2500-hd-sle-esi2886150
- 2006-gmc-sierra-2500-hd-slt-esi5954005
- 2006-gmc-sierra-2500-hd-wt-esi3658493
- 2006-gmc-sierra-3500-sl-esi9307115
- 2006-gmc-sierra-3500-sle-esi7789421
- 2006-gmc-sierra-3500-slt-esi8548421
- 2006-gmc-sierra-3500-wt-esi5171422
- 2006-gmc-yukon-denali-esi3182925
- 2006-gmc-yukon-xl-1500-denali-esi3659936
- 2006-gmc-yukon-xl-2500-sle-esi1858906
- 2006-gmc-yukon-xl-2500-slt-esi3685031
- 2006-hummer-h2-base-esi9945272
- CARB-EO:D-411-13
- ClearanceItem:N
- EPA:Compliant
- fits_2002-2003`Chevrolet`Silverado 1500 HD`LS~2005`Chevrolet`Silverado 1500 HD`LS~2002-2003`Chevrolet`Silverado 1500 HD`LT~2005-2006`Chevrolet`Silverado 1500 HD`LT~2002-2004`Chevrolet`Silverado 2500`Base~2002-2004`Chevrolet`Silverado 2500`LS
- fits_2002-2004`Chevrolet`Silverado 2500`LT~2004`Chevrolet`Silverado 2500`WT~2002-2005`Chevrolet`Silverado 2500 HD`Base~2002-2006`Chevrolet`Silverado 2500 HD`LS~2002-2006`Chevrolet`Silverado 2500 HD`LT~2003-2006`Chevrolet`Silverado 2500 HD`WT
- fits_2002-2004`GMC`Sierra 2500`Base~2002`GMC`Sierra 2500`SL~2002-2004`GMC`Sierra 2500`SLE~2002-2004`GMC`Sierra 2500`SLT~2003-2004`GMC`Sierra 2500`WT~2002-2005`GMC`Sierra 2500 HD`Base~2002`GMC`Sierra 2500 HD`SL~2006`GMC`Sierra 2500 HD`SL
- fits_2002-2005`Chevrolet`Silverado 3500`Base~2002-2006`Chevrolet`Silverado 3500`LS~2002-2006`Chevrolet`Silverado 3500`LT~2004`Chevrolet`Silverado 3500`WT~2006`Chevrolet`Silverado 3500`WT~2002-2006`Chevrolet`Suburban 2500`LS
- fits_2002-2006`Cadillac`Escalade`Base~2004-2005`Chevrolet`Silverado 1500`LS~2004-2006`Chevrolet`Silverado 1500`LT~2003-2006`Chevrolet`Silverado 1500`SS~2005`Chevrolet`Silverado 1500`Z71 Off-Road~2005`Chevrolet`Silverado 1500 HD`Base
- fits_2002-2006`Chevrolet`Suburban 2500`LT~2006`GMC`Sierra 1500`Denali~2006`GMC`Sierra 1500`SLE~2006`GMC`Sierra 1500`SLT~2002-2003`GMC`Sierra 1500 HD`SLE~2005-2006`GMC`Sierra 1500 HD`SLE~2002-2003`GMC`Sierra 1500 HD`SLT~2005-2006`GMC`Sierra 1500 HD`SLT
- fits_2002-2006`GMC`Sierra 2500 HD`SLE~2002-2006`GMC`Sierra 2500 HD`SLT~2003-2006`GMC`Sierra 2500 HD`WT~2002-2005`GMC`Sierra 3500`Base~2002`GMC`Sierra 3500`SL~2006`GMC`Sierra 3500`SL~2002-2006`GMC`Sierra 3500`SLE~2002-2006`GMC`Sierra 3500`SLT
- fits_2004-2006`GMC`Sierra 3500`WT~2002-2006`GMC`Yukon`Denali~2005-2006`GMC`Yukon XL 1500`Denali~2002-2006`GMC`Yukon XL 2500`SLE~2002-2006`GMC`Yukon XL 2500`SLT~2003-2006`Hummer`H2`Base
- LTL:N
- MPN:GP500S
- Non-CARB:N
- Prop65:Y
- SpecialOrder:N