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KT Performance » 2003, Chevy/GMC
Products for:
- Year: 2003
- Make: Chevy/GMC
View Universal items for: 2003 Chevy/GMC
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Description: S&B Pre-Filter for Dodge (1994-09) Cummins, Chevy/GMC (2001-10) Duramax, KF-1035 & KF-1035D Filters
Filter Wrap for filter part numbers:
KF-1035
KF-1035D
Item #: WF-1023
Condition:
New
Price: $35.99
Sale: $29.95
Save: 17%
Save: $6.04
Description: S&B Replacement Fuel Tank, Chevy/GMC 6.6L LB7 Duramax, Crew Cab Short Bed (62 Gallon)
Carry more fuel without sacrificing bed space in your 2001-2004 GM 6.6L Duramax Crew Cab Short Bed with the...More Details »
Item #: 10-1023
Condition:
New
Free Ground Shipping
Price: $1,618.99
Sale: $1,349.00
Save: 17%
Save: $269.99
Description: S&B Replacement Fuel Tank, Chevy/GMC 6.6L Duramax LB7 Crew Cab Long Bed (65 Gallon)
MORE FUEL. LESS HASSLE.
Being stuck with a small fuel tank isn’t fair. S&B Tanks are high capacity direct...More Details »
Item #: 10-1013
Condition:
New
Free Ground Shipping
Price: $1,738.99
Sale: $1,449.00
Save: 17%
Save: $289.99
Description: S&B Silicone Body Mount Kit for Chevy/GMC 1500/2500/3500 Extended/Crew Cab
MADE FROM A PREMIUM SILICONE RUBBER
These bushings offer great vibration isolation and will not crack or...More Details »
Item #: 81-2001
Condition:
New
Free Shipping
Free Ground Shipping
Price: $699.00
Sale: $499.00
Save: 29%
Save: $200.00
Description: S&B Silicone Body Mount Kit for Chevy/GMC 1500/2500/3500 Standard Cab
MADE FROM A PREMIUM SILICONE RUBBER
These bushings offer great vibration isolation and will not crack or breakdown...More Details »
Item #: 81-2000
Condition:
New
Free Shipping
Free Ground Shipping
Price: $538.99
Sale: $449.00
Save: 17%
Save: $89.99
Description: S&B Silicone Body Mount Kit for Chevy/GMC Avalanche, Suburban, Tahoe, Yukon & Cadillac Escalade
MADE FROM A PREMIUM SILICONE RUBBER
These bushings offer great vibration isolation and will...More Details »
Item #: 81-2004
Condition:
New
Free Shipping
Free Ground Shipping
Price: $899.99
Sale: $749.00
Save: 17%
Save: $150.99
Description: S&B Stock Replacement Filter for Chevy/GMC Cotton, Cleanable (Red)
Item #: 66-2129
Condition:
New
Price: $57.99
Sale: $47.50
Save: 18%
Save: $10.49
Description:
Handheld performance programmer/tuner and real-time monitor for late-model Ford, Chevy, Dodge, Jeep, GMC, Ram, and Toyota
WiFi-enabled for cloud tune and update delivery —no...More Details »
Item #: 40490
Condition:
New
Free Ground Shipping
Price: $449.00
Sale: $399.00
Save: 11%
Save: $50.00
Description: New from Snow Performance is the only system proven to increase fuel economy in all load states – empty or while towing. Special mapping and the most sophisticated 2d digital controller available...More Details »
Item #: 48005
Condition:
New
Free Ground Shipping
Price: $1,051.58
Sale: $999.00
Save: 5%
Save: $52.58
Description: Snow Performance has combined performance, quality, and ease of installation in this new water-methanol injection kit designed for all turbo diesel owners who demand colder EGTs while towing heavy...More Details »
Item #: 50100
Condition:
New
Free Ground Shipping
Price: $1,041.68
Description: New from Snow Performance, TOW-MAX™ is proven to drastically decrease EGT's – empty or while towing.
Special mapping and sophisticated 2d digital controller available result in increased...More Details »
Item #: 48103
Condition:
New
Free Ground Shipping
Price: $899.00
Sale: $854.05
Save: 5%
Save: $44.95
Description: These kits work on exactly the same principle as the Stage 1 kits, except that the controllers are heavier duty and can read up to 100psi of turbo boost. This is the typical starting point for a...More Details »
Item #: 48002
Condition:
New
Free Ground Shipping
Price: $618.45
Sale: $587.53
Save: 5%
Save: $30.92
Description: 2001-2005 GM 6.6L Duramax
Clutch Kit Converts from dual mass flywheel to solid flywheel (includes solid flywheel replacement)
SD Max Con O - Performance Organic- 375 RWHP, 700 ft. lbs. torque....More Details »
Item #: SDM0105OK
Condition:
New
Free Ground Shipping
Price: $1,050.53
Sale: $1,019.01
Save: 3%
Save: $31.52
Description: 2001-2005 GM 6.6L Duramax
Clutch Kit Converts from dual mass flywheel to solid flywheel (includes solid flywheel replacement)
CB/Kevlar Clutch Kit- 425 RWHP, 800 ft. lbs. torque.
South Bend...More Details »
Item #: SDM0105-DFK
Condition:
New
Free Ground Shipping
Price: $1,167.25
Sale: $1,132.23
Save: 3%
Save: $35.02
Description: Sprung Double Disc Kit (replaces dual mass flywheel)
South Bend Dual Disc Clutches go through a Cryogenic Process that is a one time, permanent and irreversible treatment that affects the entire...More Details »
Item #: DDCMAX-Y
Condition:
New
Free Ground Shipping
Price: $2,334.50
Sale: $2,264.47
Save: 3%
Save: $70.03
Description: SumoSprings are a load support product that utilize a patented micro-cellular technology which is a polyurethane foam comprised of exclusive additives. The end result of this process is a spring...More Details »
Item #: SSF-281-47
Condition:
New
Free Ground Shipping
Price: $249.99
Description: 43 Gallon extra heavy duty cross-linked polyethylene fuel tank. Tank comes complete with powder-coated cross-member bracket and steel strap set, extruded rubber mounting bushings, vent hoses,...More Details »
Item #: 7010101
Condition:
New
Free Ground Shipping
Price: $1,888.93
Sale: $1,642.55
Save: 13%
Save: $246.38
Description: 52 Gallon*, extra heavy duty cross-linked polyethylene fuel tank. Tank comes complete with powder-coated cross-member support bracket and steel strap set, extruded rubber mounting bushings, vent...More Details »
Item #: 7010201
Condition:
New
Free Ground Shipping
Price: $1,799.00
Sale: $1,642.55
Save: 9%
Save: $156.45
Description: The Tough Country Apache Front End Replacement not only has great style and look, but above all else, it's Tough Country Tough! The Apache series was designed to protect you and your vehicle while...More Details »
Item #: AFR0017C-
Condition:
New
Free Ground Shipping
Price: $2,699.00
Sale: $2,057.00
Save: 24%
Save: $642.00
Description: The Tough Country Apache Front End Replacement not only has great style and look, but above all else, it's Tough Country Tough! The Apache series was designed to protect you and your vehicle while...More Details »
Item #: AFR1500C-
Condition:
New
Free Ground Shipping
Price: $2,699.00
Sale: $2,057.00
Save: 24%
Save: $642.00
Description: The Tough Country Apache Front End Replacement not only has great style and look, but above all else, it's Tough Country Tough! The Apache series was designed to protect you and your vehicle while...More Details »
Item #: AFR0040C-
Condition:
New
Free Ground Shipping
Price: $2,699.00
Sale: $2,057.00
Save: 24%
Save: $642.00
Description: The Tough Country Apache Front End Replacement not only has great style and look, but above all else, it's Tough Country Tough! The Apache series was designed to protect you and your vehicle while...More Details »
Item #: AFR0022G-
Condition:
New
Free Ground Shipping
Price: $2,699.00
Sale: $2,057.00
Save: 24%
Save: $642.00
Description: The Tough Country Apache Front End Replacement not only has great style and look, but above all else, it's Tough Country Tough! The Apache series was designed to protect you and your vehicle while...More Details »
Item #: AFR0023G-
Condition:
New
Free Ground Shipping
Price: $2,699.00
Sale: $2,057.00
Save: 24%
Save: $642.00
Description: The Tough Country Apache Front End Replacement not only has great style and look, but above all else, it's Tough Country Tough! The Apache series was designed to protect you and your vehicle while...More Details »
Item #: AFR0045G-
Condition:
New
Free Ground Shipping
Price: $2,699.00
Sale: $2,057.00
Save: 24%
Save: $642.00
Description: The Flagship of Tough Country is our Deluxe Front End Replacement. The Deluxe not only has great style and look, but above all else, it's Tough Country Tough! The Deluxe series was designed to...More Details »
Item #: DFR0050C-
Condition:
New
Free Ground Shipping
Price: $3,557.00
Sale: $2,475.66
Save: 30%
Save: $1081.34
Description: The Flagship of Tough Country is our Deluxe Front End Replacement. The Deluxe not only has great style and look, but above all else, it's Tough Country Tough! The Deluxe series was designed to...More Details »
Item #: DFR1500C-
Condition:
New
Free Ground Shipping
Price: $3,557.00
Sale: $2,475.66
Save: 30%
Save: $1081.34
Description: The Flagship of Tough Country is our Deluxe Front End Replacement. The Deluxe not only has great style and look, but above all else, it's Tough Country Tough! The Deluxe series was designed to...More Details »
Item #: DFR0060C-
Condition:
New
Free Ground Shipping
Price: $3,557.00
Sale: $2,475.66
Save: 30%
Save: $1081.34
Description: The Flagship of Tough Country is our Deluxe Front End Replacement. The Deluxe not only has great style and look, but above all else, it's Tough Country Tough! The Deluxe series was designed to...More Details »
Item #: DFR0010G-
Condition:
New
Free Ground Shipping
Price: $3,557.00
Sale: $2,475.66
Save: 30%
Save: $1081.34
Description: The Flagship of Tough Country is our Deluxe Front End Replacement. The Deluxe not only has great style and look, but above all else, it's Tough Country Tough! The Deluxe series was designed to...More Details »
Item #: DFR0068G-
Condition:
New
Free Ground Shipping
Price: $3,557.00
Sale: $2,475.66
Save: 30%
Save: $1081.34
Description: The Flagship of Tough Country is our Deluxe Front End Replacement. The Deluxe not only has great style and look, but above all else, it's Tough Country Tough! The Deluxe series was designed to...More Details »
Item #: DFR0065G-
Condition:
New
Free Ground Shipping
Price: $3,557.00
Sale: $2,475.66
Save: 30%
Save: $1081.34
Description: Tough Country’s founding product was the Deluxe Rear Bumper. The state of the art design features a continuously flowing 4? pipe base with a built-in flush mount receiver.
-Tough Country’s...More Details »
Item #: DB2013GM-
Condition:
New
Free Ground Shipping
Price: $2,559.00
Sale: $1,684.32
Save: 34%
Save: $874.68
Description: Tough Country’s founding product was the Deluxe Rear Bumper. The state of the art design features a continuously flowing 4? pipe base with a built-in flush mount receiver.
-Tough Country’s...More Details »
Item #: DDB5013GM-
Condition:
New
Free Ground Shipping
Price: $3,121.00
Sale: $2,030.38
Save: 35%
Save: $1090.62
Description: The base model Traditional Style Rear Bumper has an 8? drop and comes complete with license plate lights and a universal mount for the factory wiring harness.
-Constructed of 4” schedule 40...More Details »
Item #: DTB5013GM-
Condition:
New
Free Ground Shipping
Price: $2,727.00
Sale: $1,804.11
Save: 34%
Save: $922.89
Description: The Traditional Front Bumper has the same Tough Country strength and durability with a classic look. The Tough Country Traditional Front Replacement may look like other front replacements, but it...More Details »
Item #: TFR0215C-
Condition:
New
Free Ground Shipping
Price: $3,380.00
Sale: $2,389.75
Save: 29%
Save: $990.25
Description: The Traditional Front Bumper has the same Tough Country strength and durability with a classic look. The Tough Country Traditional Front Replacement may look like other front replacements, but it...More Details »
Item #: TFR0220G-
Condition:
New
Free Ground Shipping
Price: $3,380.00
Sale: $2,389.75
Save: 29%
Save: $990.25
Description: Tough Country Step Bars are the most superior step products on the market.
-Frame Mounted
-Manufactured using a stout 2.5" pipe that have the end caps welded on to completely seal the bars to...More Details »
Item #: SB49903G-
Condition:
New
Free Ground Shipping
Price: $1,597.20
Sale: $1,437.48
Save: 10%
Save: $159.72
Description: Designed to help you in and out of your truck and provide additional side impact protection.
-Frame Mounted
-Solid one piece welded design
-Manufactured using a 2? pipe frame
-12 gauge...More Details »
Item #: RB0030G-
Condition:
New
Free Ground Shipping
Price: $2,078.00
Sale: $1,730.30
Save: 17%
Save: $347.70
Description: Tough Country Step Bars are the most superior step products on the market.
-Frame Mounted
-Wheel to Wheel with third step to allow bed access
-Manufactured using a stout 2.5" pipe that have...More Details »
Item #: SB49903G8A2-
Condition:
New
Free Ground Shipping
Price: $1,616.40
Sale: $1,517.34
Save: 6%
Save: $99.06
Description: Tough Country Step Bars are the most superior step products on the market.
-Frame Mounted
-Wheel to Wheel with third step to allow bed access
-Manufactured using a stout 2.5" pipe that have...More Details »
Item #: SB49903G6A2-
Condition:
New
Free Ground Shipping
Price: $1,616.40
Sale: $1,517.34
Save: 6%
Save: $99.06
Description: Designed to help you in and out of your truck and provide additional side impact protection.
-Frame Mounted
-Solid one piece welded design
-Manufactured using a 2? pipe frame
-12 gauge...More Details »
Item #: DRB0340GM-
Condition:
New
Free Ground Shipping
Price: $2,629.00
Sale: $2,163.48
Save: 18%
Save: $465.52
Description: Designed to help you in and out of your truck and provide additional side impact protection.
-Frame Mounted
-Solid one piece welded design
-Manufactured using a 2? pipe frame
-12 gauge...More Details »
Item #: RB0030G8-
Condition:
New
Free Ground Shipping
Price: $2,460.00
Sale: $2,083.62
Save: 15%
Save: $376.38
Description: Designed to help you in and out of your truck and provide additional side impact protection.
-Frame Mounted
-Solid one piece welded design
-Manufactured using a 2? pipe frame
-12 gauge...More Details »
Item #: RB0030G6-
Condition:
New
Free Ground Shipping
Price: $2,460.00
Sale: $2,083.62
Save: 15%
Save: $376.38
Description: Dually Step Bars Wheel to Wheel with 3rd Step
Item #: DSB49903GMA2
Condition:
New
Free Ground Shipping
Price: $2,376.00
Sale: $2,070.31
Save: 13%
Save: $305.69
Description: The Tough Country Traditional front starts with a strong 4" pipe base, heavy upright push bars, and 1" pipe light loops. It has Tough Country strength and durability with a classic look. This...More Details »
Item #: TFR0215CLRESM
Condition:
New
Free Ground Shipping
Price: $2,728.80
Sale: $2,166.38
Save: 21%
Save: $562.42
Description: The Tough Country Traditional front starts with a strong 4" pipe base, heavy upright push bars, and 1" pipe light loops. It has Tough Country strength and durability with a classic look. This...More Details »
Item #: TFR0220GLRESM
Condition:
New
Free Ground Shipping
Price: $2,696.40
Sale: $2,166.38
Save: 20%
Save: $530.02
Description: This Traxda 2"-3" front, 1" rear lift kit fits the above list of torsion bar suspended 8-lug 2wd/4wd pickups and SUV’s.
All Traxda lift kits are a direct bolt in requiring no special shop...More Details »
Item #: 405030
Condition:
New
Free Ground Shipping
Price: $367.00
Sale: $275.25
Save: 25%
Save: $91.75
Description: A tool box and American Roll Cover combination that makes a marriage of the highest product qualities – thus, TRUCK COVERS USA introduces you to the AMERICAN WORK COVER. This multifunctional...More Details »
Item #: CRT201
Condition:
New
Free Ground Shipping
Price: $3,949.00
Sale: $3,749.00
Save: 5%
Save: $200.00
Description: A tool box and American Roll Cover combination that makes a marriage of the highest product qualities – thus, TRUCK COVERS USA introduces you to the AMERICAN WORK COVER. This multifunctional...More Details »
Item #: CRT200
Condition:
New
Free Ground Shipping
Price: $4,341.25
Sale: $3,949.00
Save: 9%
Save: $392.25
Description: Billet Aluminum CP3 Pulley deep offset for all WCFAB Pump Kits.
Available Raw and Black Anodized
Item #: WCF100429
Condition:
New
Please Call for Availability
Free Ground Shipping
Description: Billet Aluminum CP3 Pulley shallow offset.
Available Raw and Black Anodized
Item #: WCF100430
Condition:
New
Please Call for Availability
Free Ground Shipping
Description: The only High Flow 3” Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory turbo!
Also compatible with S300 or S400 single turbo install kits! Replace the...More Details »
Item #: WCF100693
Condition:
New
Free Ground Shipping
Price: $795.00
Description: Compound Turbo Kits (also known as Twin Turbo Kits) for the 2001-2004 LB7 Duramax have become one of the most popular upgrades for daily drivers and towing rigs.
Compounding over your factory...More Details »
Item #: WCF100570
Condition:
New
Free Ground Shipping
Price: $3,080.00
Sale: $3,018.40
Save: 2%
Save: $61.60
Description: Tactical Extreme TX6R Big Brake rear kits are ultimate in braking performance for Truck, SUV, and Armored Vehicles.
Using TX6R radial mount six-piston calipers and massive 16” GT-60 directional...More Details »
Item #: 140-13879-R
Condition:
New
Free Ground Shipping
Price: $2,811.20
Description: XDP 3/8" Street Performance Pushrods for Chevy/GMC 6.6L Duramax LB7/LLY/LBZ/LMM/LML
The XDP Pushrods 3/8 inch Street Performance XD315 eliminate the weak link in the valvetrain of your 2001-2016...More Details »
Item #: XD315
Condition:
New
Price: $367.45
Sale: $349.95
Save: 5%
Save: $17.50
Description: XDP 7/16" Competition & Race Performance Pushrods for Chevy/GMC 6.6L Duramax LB7/LLY/LBZ/LMM/LML
Restore lost power from the valvetrain in your 2001-2016 GM 6.6L Duramax with the XDP Pushrods...More Details »
Item #: XD316
Condition:
New
Price: $397.90
Sale: $378.95
Save: 5%
Save: $18.95
Description: XDP Aluminum Air Bleeder Screw for Chevy/GMC 6.6L Duramax LB7/LLY/LBZ/LMM/LML
The XDP Aluminum Air Bleeder Screw XD129 is a quick and simple solution for replacing your weak plastic factory...More Details »
Item #: XD129
Condition:
New
Price: $10.45
Sale: $9.95
Save: 5%
Save: $0.50
Description: XDP Billet Aluminum Oil Cap for Chevy/GMC 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P
Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the XDP Billet Aluminum Oil Cap XD477....More Details »
Item #: XD477
Condition:
New
Price: $31.45
Sale: $29.95
Save: 5%
Save: $1.50
Description: XDP Billet Coolant Block-Off Plate for Chevy/GMC 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P
Put the XDP Billet Coolant Block-Off Plate XD344 in your 2011-2017 GM 6.6L Duramax to permanently eliminate...More Details »
Item #: XD344
Condition:
New
Price: $68.20
Sale: $64.95
Save: 5%
Save: $3.25
Description: XDP Billet Rocker Arm Valve Bridge Set for Chevy/GMC 6.6L Duramax LB7/LLY/LBZ/LMM/LML
The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your...More Details »
Item #: XD384
Condition:
New
Price: $482.95
Sale: $459.95
Save: 5%
Save: $23.00
Description: XDP Billet Tow & Race Series Flex Plate for Chevy/GMC 6.6L Duramax LB7/LBZ/LMM/LLY/LML Allison 1000
Upgrade your truck with a XDP Billet Tow & Race Series Flex Plate XD651. If your truck is used...More Details »
Item #: XD651
Condition:
New
Price: $367.45
Sale: $349.95
Save: 5%
Save: $17.50
