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KT Performance » 2003, 2500, Diesel
Products for:
- Year: 2003
- Model: 2500
- Engine: Diesel
View Universal items for: 2003 2500 Diesel
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NEW!
Description: The oil filter is your engine’s first line of defense against contaminants that degrade oil performance and reduce oil lifespan. Poor filter performance and the presence of oil contaminants can...More Details »
Item #: 114000565
Condition:
New
Price: $39.99
NEW!
Description: This kit includes everything needed to mount a PPE dry sump pump (114051100) to a 2001-2016 GM 6.6L Duramax engine.
Item #: 114051230
Condition:
New
Price: $199.99
NEW!
Description: O-ring for CP3 bracket to block
Item #: 113060012
Condition:
New
Price: $14.99
Description: The undersized OEM up-pipes are not corrosion resistant and introduce restrictions to the system, impairing turbo charger efficiency and increasing pumping loss. The PPE High-Flow Up-Pipes tackled...More Details »
Item #: 116120000
Condition:
New
Price: $299.99
NEW!
Description: Clean oil increases performance and reduces engine wear. The PPE Oil Centrifuge Filtration Kit cleans oil by generating a centrifugal force 2,000 times greater than gravity. Engine oil pressure...More Details »
Item #: 114010000
Condition:
New
Price: $499.99
Description: Clean oil increases performance and reduces engine wear. The PPE Oil Centrifuge Filtration Kit cleans oil by generating a centrifugal force 2,000 times greater than gravity. Engine oil pressure...More Details »
Item #: 114010200
Condition:
New
Price: $499.99
NEW!
Description: The CAT 1R-1807 oil filter was designed to function vertically so it lacks an anti-drain-back valve. When the CAT oil filter is mounted on a Duramax it is angled horizontally. Without the...More Details »
Item #: 114000551
Condition:
New
Price: $9.99
Description: Cooler and denser charge air is essential for diesel trucks. It directly impacts performance, efficiency, and engine longevity. That’s why your Duramax deserves the PPE intercooler.
The PPE...More Details »
Item #: 115040100
Condition:
New
Price: $1,699.99
NEW!
Description: The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail pressure during high engine load conditions. It eliminates...More Details »
Item #: 113072800
Condition:
New
Price: $45.99
Description: Everything starts somewhere, and for a strong steering system, that start is with the Pitman Arm. With the PPE Race Pitman Arm, PPE modifies a factory arm to take the abuse of racing, larger...More Details »
Item #: 1580500
Condition:
New
Free Ground Shipping
Price: $595.99
Sale: $536.39
Save: 10%
Save: $59.60
Description: These PPE up-pipes are designed and manufactured as replacement up-pipes for PPE High Flow up-pipe kits
All PPE OEM Up-Pipes create a 53% greater flow than stock. The PPE OEM Up-Pipes is a direct...More Details »
Item #: 116120010
Condition:
New
Price: $189.99
NEW!
Description: Verify the belt’s effective length and V-rib profile before purchasing.
The PPE High-Performance Heavy-Duty Serpentine Drive Belt provides reliability and durability to your vehicle, stock or...More Details »
Item #: 113061177
Condition:
New
Price: $59.99
NEW!
Description: The PPE High-Performance Heavy-Duty Serpentine Drive Belt provides reliability and durability to your vehicle, stock or modified, street or racing, domestic or imported. Each belt is precisely...More Details »
Item #: 113061195
Condition:
New
Price: $59.99
NEW!
Description: The PPE High-Performance Heavy-Duty Serpentine Drive Belt provides reliability and durability to your vehicle, stock or modified, street or racing, domestic or imported. Each belt is precisely...More Details »
Item #: 113061187
Condition:
New
Price: $54.99
Description: For the hard-core performance enthusiast, PPE offers the Stage4 transmission kit. Ensure your Allison 1000 transmission can handle over 850 HP at the crank (approx. 680rwhp) and 1,500 ft./lbs. of...More Details »
Item #: 128034001
Condition:
New
Free Ground Shipping
Price: $2,246.39
Description: For the hard-core performance enthusiast, PPE offers the Stage4 transmission kit. Ensure your Allison 1000 transmission can handle over 850 HP at the crank (approx. 680rwhp) and 1,500 ft./lbs. of...More Details »
Item #: 128034201
Condition:
New
Free Ground Shipping
Price: $1,292.84
Sale: $1,169.99
Save: 10%
Save: $122.85
Description: Built to handle anything and everything you can throw at it: street, sled pulling and drag racing, the PPE Stage5 Transmission Kit is the strongest transmission kit PPE offers and is the strongest...More Details »
Item #: 128035001
Condition:
New
Free Ground Shipping
Price: $2,779.99
Sale: $2,429.99
Save: 13%
Save: $350.00
NEW!
Description: This is the spring kit that comes standard with the PPE Cast Iron Cylinder Heads. Kit features straight valve springs with an installed pressure of 85-90 pounds, which offers higher responsiveness...More Details »
Item #: 110090053
Condition:
New
Price: $599.99
Description: Anyone who has seen a tie rod bend or outright fail at the racetrack knows that the stock setup is a “weak link” that could spell danger for a driver. With PPE’s 304 Stainless Steel Tie Rod...More Details »
Item #: 1580300
Condition:
New
Free Ground Shipping
Price: $129.99
Sale: $116.99
Save: 10%
Save: $13.00
Description: Anyone who has seen a tie rod bend or outright fail at the racetrack knows that the stock setup is a “weak link” that could spell danger for a driver. With PPE’s 304 Stainless Steel Tie Rod...More Details »
Item #: 1580302
Condition:
New
Free Ground Shipping
Price: $139.99
Sale: $125.99
Save: 10%
Save: $14.00
Description: Excess heat is the #1 killer or transmissions, and for those who tow, race or simply run their diesel hard, properly cooling the transmission fluid is one of the most important things that you can...More Details »
Item #: 1240600
Condition:
New
Free Ground Shipping
Price: $449.99
Sale: $359.99
Save: 20%
Save: $90.00
Description: Excess heat is the #1 killer or transmissions, and for those who tow, race or simply run their diesel hard, properly cooling the transmission fluid is one of the most important things that you can...More Details »
Item #: 124060300
Condition:
New
Free Ground Shipping
Price: $218.78
Sale: $197.99
Save: 10%
Save: $20.79
Description: Built with top-level performance and heavy-duty use in mind, PPE’s Stage6G will handle whatever you can throw at it.
The Stage6G Transmission Kit is the strongest transmission upgrade kit that...More Details »
Item #: 128035511
Condition:
New
Price: $1,699.99
NEW!
Description: Upgraded conical spring and valve kit for the 2001-2016 GM 6.6L Duramax. The conical valve springs with higher spring rate and the lighter weight of valve train components result in sharper...More Details »
Item #: 110090080
Condition:
New
Price: $899.99
NEW!
Description: This is the valve and spring kit that comes standard with the PPE Cast Iron Cylinder Heads. Kit features straight valve springs with an installed pressure of 85-90 pounds, which offers higher...More Details »
Item #: 110090083
Condition:
New
Price: $899.99
NEW!
Description: OEM-style FKM valve stem seal kit that's compatible with 2001-2010 OEM aluminum cylinder heads and 2001-2016 PPE Cast Iron Cylinder Heads. Each kit includes 16x seals to service one cylinder head....More Details »
Item #: 110090016
Condition:
New
Price: $21.99
NEW!
Description: Long lasting Viton material O-Ring is sized to fit your PPE Billet Aluminum Oil Filler Cap perfectly. Compatible with OEM oil cap.
Item #: 114003005
Condition:
New
Price: $5.99
Description: Pro Comp Explorer 6" Lift Kit for Dodge/Ram 2500/3500, Diesel Only
Pro Comp is driven by genuine off road enthusiasts. Pro Comp Suspension Products reflect customer-driven, racing influenced...More Details »
Item #: K2066B
Condition:
New
Please Call for Availability
Free Ground Shipping
Description: Features two single lids for convenient, more secure half-box access
-Patented Fully Foamed Lid creates a rigid wall between outer aluminum layers to help prevent bending or warping
-Stainless...More Details »
Item #: TG72
Condition:
New
Not Available
Free Ground Shipping
Price: $405.33
Sale: $386.96
Save: 5%
Save: $18.37
Description: PSC 4 Spline XD Pitman Arm for Chevy/GMC 2500HD/3500HD Duramax
Elevate your GM 2500HD or 3500HD with the PSC PA806 4 Spline XD Pitman Arm, engineered for durability and reliability in demanding...More Details »
Item #: PA806
Condition:
New
Price: $276.99
Sale: $229.99
Save: 17%
Save: $47.00
Description: Got a Dodge Ram with that sloppy steering feel? Yeah, we know the struggle. The factory box just can’t keep up, and that “Dodge steering wander” is enough to drive anyone crazy. That’s why...More Details »
Item #: SG853R
Condition:
New
Price: $1,395.99
Description: Got a Dodge Ram with that sloppy steering feel? Yeah, we know the struggle. The factory box just can’t keep up, and that “Dodge steering wander” is enough to drive anyone crazy. That’s why...More Details »
Item #: SG853
Condition:
New
Price: $1,195.99
Description: PSC High Performance Power Steering Pump for Chevy/GMC 6.6L Duramax LB7/LLY/LBZ/LMM (for models w/ Hydroboost Braking Systems)
THE PSC SP1404 High Performance Power Steering Pump is an upgrade...More Details »
Item #: SP1404
Condition:
New
Price: $391.99
Sale: $325.99
Save: 17%
Save: $66.00
Description: PSC XD Steering Box for Chevy/GMC 2500HD/3500HD 4WD (4-Groove/32-Spline)
PSC XD steering gears feature 45mm bearings and sector shafts to eliminate the flex that could cause seals to fail. They...More Details »
Item #: SG039
Condition:
New
Price: $1,315.99
Sale: $1,095.99
Save: 17%
Save: $220.00
Description: Ranch Hand Legend Rear Bumper for Dodge 1500 /1500 MegaCab 1500, 2500, & 3500, 10" skirts/lights, 1/10
This rugged back bumper is made of 4 schedule 40 pipe and is V5 tested to 1000 pound tongue...More Details »
Item #: BBD030BLL
Condition:
New
Price: $1,199.99
Sale: $999.99
Save: 17%
Save: $200.00
Ranch Hand Legend Series Front Bumper for Chevy (2003-06) 2500 HD & 3500 (2007) 2500/3500 HD Classic
Description: • Ranch Hand's Legend Front Bumper Provides Maximum Protection
• 4" Schedule 40 Pipe Bumper
• Comes Standard With 2" Receiver And Sturdy Frame Mounting
• Super Polyester Black Powder...More Details »
Item #: FBC031BLR
Condition:
New
Free Ground Shipping
Price: $2,427.99
Sale: $2,022.99
Save: 17%
Save: $405.00
Description: Ranch Hand Legend Series Front Bumper for Dodge 2500 & 3500
Custom honeycomb punch plate grille insert accents the heavy duty style while providing superior protection. Fog lights and tow hooks...More Details »
Item #: FBD031BLR
Condition:
New
Due to high demand,
this item may be on
back order. You can
call us to check
inventory status.
1-855-587-3736 (9-6
EST)
Free Ground Shipping
Price: $2,427.99
Sale: $2,022.99
Save: 17%
Save: $405.00
Description: Ranch Hand Legend Series Front Bumper for GMC 2500 HD & 3500, 2500 HD Classic & 3500 Classic
Designed to enhance the sleek contoured lines of the newest Chevy trucks. Custom diamond shaped punch...More Details »
Item #: FBG031BLR
Condition:
New
Due to high demand,
this item may be on
back order. You can
call us to check
inventory status.
1-855-587-3736 (9-6
EST)
Free Ground Shipping
Price: $2,427.99
Sale: $2,022.99
Save: 17%
Save: $405.00
Description: Ranch Hand Legend Series Grille Guard for Chevy Truck 2500 & 3500 Classic
Ranch Hand's Grille Guard is the most popular heavy-duty grille guard on the market today. This grille guard will give...More Details »
Item #: GGC031BL1
Condition:
New
Due to high demand,
this item may be on
back order. You can
call us to check
inventory status.
1-855-587-3736 (9-6
EST)
Price: $1,172.99
Sale: $976.99
Save: 17%
Save: $196.00
Description: Ranch Hand Legend Series Grille Guard for Dodge 1500 Mega Cab / 2500 / 3500
Ranch Hand's Grille Guard is the most popular heavy-duty grille guard on the market today. This grille guard will give...More Details »
Item #: GGD061BL1
Condition:
New
Price: $1,172.99
Sale: $976.99
Save: 17%
Save: $196.00
Description: Ranch Hand Sport Series Rear Bumper for Dodge/RAM 1500 Mega Cab / 2500 / 3500
Built with formed channel and diamond-plate steel, the Sport Back Bumper is the companion back bumper to the Summit...More Details »
Item #: SBD031BLL
Condition:
New
Price: $1,165.99
Sale: $970.99
Save: 17%
Save: $195.00
Description: Ranch Hand Summit Series Front Bumper for Chevy 2500 HD / 3500 & 2500 HD Classic / 3500 Classic
New lighter weight styling design provides superior protection. Custom diamond plate grille insert...More Details »
Item #: FSC031BL1
Condition:
New
Due to high demand,
this item may be on
back order. You can
call us to check
inventory status.
1-855-587-3736 (9-6
EST)
Free Ground Shipping
Price: $2,093.99
Sale: $1,744.99
Save: 17%
Save: $349.00
Description: Ranch Hand Summit Series Front Bumper for Dodge 2500 & 3500
Small custom honey comb shaped punch plate grille inserts and fog light covers. Made from 12 ga. diamond plate steel for lighter...More Details »
Item #: FSD031BL1
Condition:
New
Free Ground Shipping
Price: $2,093.99
Sale: $1,744.99
Save: 17%
Save: $349.00
Description:
Fits the AAM 11.5 inch rear axle in GM 2001-11 and Dodge 2003-10 trucks .
Timken bearings throughout – carrier and pinion bearings from a name brand installers trust....More Details »
Item #: 35-2024
Condition:
New
Price: $311.99
Sale: $296.99
Save: 5%
Save: $15.00
Description:
Fits GM and AAM 11.5-inch 14-bolt differentials – 4.56 ratio ring and pinion used in GM and Dodge/RAM 2500/3500 trucks.
4.56 ratio for heavy trucks running larger tires that...More Details »
Item #: GM11.5-456
Condition:
New
Price: $389.99
Sale: $370.99
Save: 5%
Save: $19.00
Description:
4.10 ratio gear set for the GM 10.5 inch 14-bolt rear axle , the heavy-duty GM truck rear end.
30-spline pinion, 10.5 inch ring gear sized for the 14-bolt housing.
4.10 ratio is...More Details »
Item #: GM10.5-410
Condition:
New
Price: $342.99
Sale: $325.99
Save: 5%
Save: $17.00
Description:
GM 10.5 inch 14-bolt ring and pinion – 5.38 ratio, thick-cut gears for the GM 10.5 inch 14-bolt rear axle .
Thick ring gear fits 4.10 ratio and numerically lower carriers...More Details »
Item #: GM10.5-538T
Condition:
New
Price: $366.99
Sale: $348.99
Save: 5%
Save: $18.00
Description: Includes:
• Upper adjustable control arms
• Lower adjustable control arms
• Flex joints
• Hardware
Fitment Notes
• Recommended ONLY for models with 2.5in - 6in suspension lift kits.
Item #: 1175
Condition:
New
Price: $429.95
Description:
Heavy-duty HD2 running boards for 2003–2010 Dodge/Ram 2500/3500 Quad Cab & 2006–2010 1500/2500/3500 Extended Cab
All-aluminum construction provides lightweight strength and...More Details »
Item #: SRB020877A
Condition:
New
Price: $422.17
Sale: $379.95
Save: 10%
Save: $42.22
Description: Easy bolt-on installation
Increased ground clearance
Levels the front with the rear of the vehicle
Forged torsion bar adjuster keys
Keys are indexed to not stress OE components
Forged torsion...More Details »
Item #: 8592
Condition:
New
Price: $111.06
Sale: $99.95
Save: 10%
Save: $11.11
Description: Maintain stock ride quality and achieve increased ground clearance with this 2.5-inch Leveling lift kit.
This kit offers the ability to run up to 33-inch tires and is a 100% bolt-on installation.
Item #: 374B
Condition:
New
Price: $99.95
Description: Easy bolt-on installation
Increased ground clearance
Levels the front with the rear of the vehicle
Maintains factory ride quality
Coil spacers
Hardware
SHOCKS
(2) Front Premium N2.0 series shocks
Item #: 374.20B
Condition:
New
Free Ground Shipping
Price: $169.95
Description: Take your Heavy Duty Truck to the next level with Rough Country's 6-inch Suspension Lift designed to run up to 35-inch tires. Gain increased ground clearance while maintaining factory ride quality...More Details »
Item #: 297N2
Condition:
New
Free Ground Shipping
Price: $1,369.95
Description: • Increased ground clearance
• Maintains factory steering angles
• Works with factory 17" and 20" wheels
• Control arm drop brackets reduce control arm angle, improving ride quality and...More Details »
Item #: 392.23
Condition:
New
Price: $999.94
Sale: $899.95
Save: 10%
Save: $99.99
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
Restocking now. Orders will begin shipping on January 30 2026.
Free Shipping
Price: $599.99
Sale: $499.99
Save: 17%
Save: $100.00
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
Price: $540.99
Sale: $449.99
Save: 17%
Save: $91.00
Description: S&B Cold Air Intake for Dodge 1500 (Mega Cab Only), 2500/3500 5.7L (Cotton Cleanable, Red)
Item #: 75-5111
Condition:
New
This item cannot be shipped to California!
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Chevy/GMC 6.6L LB7 Duramax (Cotton Cleanable, Red)
Item #: 75-5101
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Chevy/GMC 6.6L LB7 Duramax (Dry Extendable, White)
Item #: 75-5101D
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Dodge 5.9L Cummins (Cotton Cleanable, Red)
Item #: 75-5094
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
