- Home »
- Catalog
UnderDog Diesel » 2024
Products for:
- Year: 2024
View Universal items for: 2024
Browse Products
Cold Air Intake
Item #: HSP-D-602-2-HSP-DG
Condition:
New
Price: $575.00
Cold Air Intake
Item #: HSP-D-602-2-HSP-O
Condition:
New
Price: $575.00
Cold Air Intake
Item #: HSP-D-602-2-HSP-W
Condition:
New
Price: $575.00
Cold Air Intake
Item #: HSP-D-602-2-HSP-RAW
Condition:
New
Price: $503.75
Cold Air Intake
Item #: HSP-D-602-2-HSP-SB
Condition:
New
Price: $575.00
Intercooler Pipes
Item #: HSP-D-600-2-HSP-CUST
Condition:
New
Price: $361.00
Intercooler Pipes
Item #: HSP-D-600-2-HSP-BR
Condition:
New
Price: $289.75
Intercooler Pipes
Item #: HSP-D-600-2-HSP-CB
Condition:
New
Price: $289.75
Intercooler Pipes
Item #: HSP-D-600-2-HSP-CR
Condition:
New
Price: $289.75
Intercooler Pipes
Item #: HSP-D-600-2-HSP-CP
Condition:
New
Price: $289.75
Intercooler Pipes
Item #: HSP-D-600-2-HSP-GB
Condition:
New
Price: $289.75
Intercooler Pipes
Item #: HSP-D-600-2-HSP-DG
Condition:
New
Price: $289.75
Intercooler Pipes
Item #: HSP-D-600-2-HSP-O
Condition:
New
Price: $289.75
Intercooler Pipes
Item #: HSP-D-600-2-HSP-W
Condition:
New
Price: $289.75
Intercooler Pipes
Item #: HSP-D-600-2-HSP-RAW
Condition:
New
Price: $251.75
Intercooler Pipes
Item #: HSP-D-600-2-HSP-SB
Condition:
New
Price: $289.75
Description: For use with 2-3" Leveling kit with Aftermarket UCA
Item #: 25001-302-EXT2
Condition:
New
Price: $1,072.55
Description: Keep Your L5P's Map Sensor Clean. The L5P's stock setup leads to a ton of soot buildup on the MAP sensor over time. This requires constant cleaning. Our MAP Sensor Spacer, once installed,...More Details »
Item #: 82-1000
Condition:
New
Price: $69.00
Exhaust System Kit
Description: 3in. Cat-Back 2.5in Dual Rear Exit Aluminized Steel. Note: 4.5in OD Tip Included. Cutting Required For Installation. Excludes 2WD Crew Cab 6.5ft Box (2PC Driveshaft).
Item #: S5021AL
Condition:
New
Price: $688.19
Exhaust System Kit
Description: 3in. Cat-Back 2.5in Dual Rear Exit Black-Coated Aluminized Steel. Note: 4.5in OD BLK Tip Included. Cutting Required For Installation. Excludes 2WD Crew Cab 6.5ft Box (2PC Driveshaft).
Item #: S5021BLK
Condition:
New
Price: $883.49
Exhaust System Kit
Description: 3in. Cat-Back 2.5in Dual Rear Exit T304 Stainless Steel. Note: 4.5in OD Tip Included. Cutting Required For Installation. Excludes 2WD Crew Cab 6.5ft Box (2PC Driveshaft).
Item #: S5021304
Condition:
New
Price: $1,115.99
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Rear Exit Aluminized Steel. Note: Uses Factory Bezels. Excludes 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5085AL
Condition:
New
Price: $441.74
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Rear Exit T304 Stainless Steel. Note: Uses Factory Bezels. Excludes 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5085304
Condition:
New
Price: $776.54
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Rear Exit T409 Stainless Steel. Note: Uses Factory Bezels. Excludes 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5085409
Condition:
New
Price: $576.59
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Split Rear T304 Stainless Steel Quad Carbon Fiber Tips. Note: 4in. OD Tips Included. Excludes 2WD Crew Cab 6.5' Box ( 2PC Driveshaft). Replaces Factory Duals.
Item #: S50043CF
Condition:
New
Price: $1,074.14
Exhaust System Kit
Description: 3in. Cat-Back Pre-Axle Dual Side Exit Aluminized Steel. Note: 4in. Outside Diameter Tip Included. Excludes Regular Cab Short Box/ 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5092AL
Condition:
New
Price: $460.34
Exhaust System Kit
Description: 3in. Cat-Back Pre-Axle Dual Side Exit Black Coated. Note: 4in. Outside Diameter Tip Included. Excludes Regular cab Short Box/ 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5092BLK
Condition:
New
Price: $609.14
Exhaust System Kit
Description: 3in. Cat-Back Pre-Axle Dual Side Exit T304 Stainless Steel. Note: 4in. Outside Diameter Tip Included. Excludes Regular cab Short Box/ 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5092304
Condition:
New
Price: $669.59
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit Aluminized Steel. Note: Cutting Required for Installation. Excludes 2WD Crew Cab 6.5ft Box, 2PC Driveshaft. 4in. Outside Diameter Tip Included.
Item #: S5019AL
Condition:
New
Price: $464.99
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit Aluminized Steel. Note: 4in. Outside Diameter Tip Included. EXCL 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5087AL
Condition:
New
Price: $371.99
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit Black-Coated Aluminized Steel. Note: Cutting Required for Installation. Excludes 2WD Crew Cab 6.5ft Box, 2PC Driveshaft. 4in. Outside Diameter Tip Included.
Item #: S5019BLK
Condition:
New
Price: $604.49
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit Black Coated Aluminized Steel. Note: 4in. Outside Diameter Tip Included. EXCL 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5087BLK
Condition:
New
Price: $609.14
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit T304 Stainless Steel. Note: Cutting Required for Installation. Excludes 2WD Crew Cab 6.5ft Box, 2PC Driveshaft. 4in. Outside Diameter Tip Included.
Item #: S5019304
Condition:
New
Price: $790.49
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit Street Version T304 Stainless Steel. Note: 5in. Outside Diameter Tip Included..
Item #: S5093AL
Condition:
New
Price: $478.94
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit Street Version T304 Stainless Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S5093304
Condition:
New
Price: $888.14
Exhaust Tail Pipe Tip
Description: Tip 6in OD 5in Inlet 15.5in Length 30° Bend Black-Coated Stainless Steel. Note: Cutting May Be Required for Installation.
Item #: T5154BLK
Condition:
New
Price: $144.99
Exhaust Tail Pipe Tip
Description: Tip 6in OD 5in Inlet 15.5in Length 30° Bend T304 Stainless Steel. Note: Cutting May Be Required for Installation.
Item #: T5154
Condition:
New
Price: $139.99
Engine Oil Pan
Item #: 114052201
Condition:
New
Price: $17.99
Steering Tie Rod
Item #: 158030211
Condition:
New
Price: $67.49
Description: This Height Sensor Relocation Kit is required for installation of the ReadyAIR Load Leveling System (PN: 88-21150) on F150's that are equipped with Continuously Controlled Damping (CCD).
*Does...More Details »
Item #: 88-21150-1
Condition:
New
Price: $79.95
Description: Fits 2015-2024 Ford F-150
Factory CCD Trucks need part number 88-21150-1 kit.
Not compatible with Ford BlueCruise or trucks with 5th wheel hitches.
Item #: 88-21150
Condition:
New
Price: $499.95
Description: Trucks equipped with factory rear height sensors require additional part number 88-31190-1.
Not compatible with ZR2 option.
If AT4/Trail Boss or if vehicle is lifted in rear, add spacer kit...More Details »
Item #: 88-31190
Condition:
New
Price: $499.95
Description: Fits 2020-2024 GM 2500 w/o Overload Springs
~6400LBS Load Leveling Capacity at 150PSI
Confirmed 5th Wheel Hitch Compatibility:
OEM Puck System
GNRK1020
Will not fit AT4X
Item #: 88-32200
Condition:
New
Price: $749.95
Description: Fits 2020-2024 GM 2500/3500 w/ Overload Springs
~6400LBS Load Leveling Capacity at 150PSI
Confirmed 5th Wheel Hitch Compatibility:
OEM Puck System
GNRK1020
For use with factory overload...More Details »
Item #: 88-33200
Condition:
New
Price: $849.95
Description: Fits 2023+ Ford F-250 Super Duty w/o Overload Springs
Does not fit cab & chassis models.
Not compatible with most aftermarket leaf springs.
Confirmed 5th Wheel Hitch Compatibility:
OEM 5th Wheel
BW - GNRK1123
Item #: 88-22230
Condition:
New
Price: $749.95
Description: Fits 2023+ Ford F-250/F-350/F-450 w/ Overload Springs
Trucks equipped with 14,000 lb towing package require additional part number 88-23230-14K
For use with factory overload springs ONLY....More Details »
Item #: 88-23230
Condition:
New
Price: $849.95
Description: ReadyAIR 14,000 LB adaption kit for 2023+ Ford F-350/F-450 to be used with PN 88-23230.
Item #: 88-23230-14K
Condition:
New
Price: $149.95
CARB EO # D756-7 for 2011-2023 Model Years
Price: $1,990.00
Disaster Prevention Kit
Description: -New and improved Gen2.1 Disaster Prevention Kit
-Safeguards fuel injectors, rails, lines, and tank from CP4 debris
-Thoroughly validated and proven to work in real-world testing
-All OE-style...More Details »
Item #: CP4-6.7F-BP-G2.1
Condition:
New
CARB EO # D-756-6
Price: $400.00
Item #: CP4-6.7F-BP-G2.1-FHU
Condition:
New
Price: $120.00
Item #: CP4-6.7F-BP-G2.1-RFA
Condition:
New
Price: $160.00
Fuel Tank
Description: Extra Large Midship Tank 56 Gallon
Item #: 7010220
Condition:
New
Price: $1,300.55
Fuel Tank
Description: Extra Large Midship Tank 60 Gallon
Item #: 7010320
Condition:
New
Price: $1,367.05
Description: - CNC Machined Billet Cap is a direct OEM Replacement not a cover
- Includes new diaphragm seal
- Made in USA
- Black Anodized Finish
- Installs in seconds
Item #: WCF100216
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $44.00
Sale: $42.68
Save: 3%
Save: $1.32
Description: - CNC Machined Billet Cap is a direct OEM Replacement not a cover
- Includes new diaphragm seal
- Made in USA
- Clear Anodized Finish
- Installs in seconds
Item #: WCF100215
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $44.00
Sale: $42.68
Save: 3%
Save: $1.32
Description: #NAME?
Item #: WCF206-19
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $49.00
Sale: $47.53
Save: 3%
Save: $1.47
Description: -CNC Machined Billet Aluminum GM factory oil cap filler neck replacement
-Matches WCFab Billet Aluminum Coolant Tank and Brake Reservoir Caps
-Includes o-ring seal
-Machined cam lock
-Black...More Details »
Item #: WCF100443
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $51.00
Sale: $49.47
Save: 3%
Save: $1.53
Description: -CNC Machined Billet Aluminum GM factory oil cap filler neck replacement
-Matches WCFab Billet Aluminum Coolant Tank and Brake Reservoir Caps
-Includes o-ring seal
-Machined cam lock
-Clear...More Details »
Item #: WCF100442
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $51.00
Sale: $49.47
Save: 3%
Save: $1.53
Description: - TIG Welded Fabricated Aluminum Cover for Plastic Reservoir
- Utilizes OEM Mounting Points and Hardware
- Installs in minutes with basic hand tools
- Custom Powder Coat Finish
Item #: WCF100209
Condition:
New
WCFab Red, Bengal Red, Candy Teal, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $159.00
Sale: $154.23
Save: 3%
Save: $4.77
Description: - Installs in minutes with basic hand tools
- Laser Cut, CNC Bent, & TIG Welded 10 Gauge Aluminum Construction
- Oil Dip Stick Pass Through
- Includes installation hardware
- Made in USA
-...More Details »
Item #: WCF100730
Condition:
New
WCFab Red, WCFab Grey, Gloss White, Gloss Black and Bengal Red in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $219.00
Sale: $212.43
Save: 3%
Save: $6.57