- Home »
- Catalog
UnderDog Diesel » Sierra 2500
Products for:
- Model: Sierra 2500
View Universal items for: Sierra 2500
Browse Products
Description: -650+ RWHP Peak
-11-Blade 63mm upgraded billet compressor wheel
-9-Blade highflow turbine wheel
-Distinct 9-Blade turbine whistle
-360-degree Thrust Bearing
-Lighting fast spool-up
-Direct Bolt-On
-Great for Daily Driving/Towing
Item #: DM16B1070202000
Condition:
New
Price: $2,600.00
Sale: $2,340.00
Save: 10%
Save: $260.00
Description: -800 RWHP Peak
-11-Blade 67mm upgraded billet compressor wheel
-10-Blade highflow turbine wheel
-360-degree Thrust Bearing
-Custom Vane/Nozzle Ring Assembly
-Direct Bolt-On
Item #: DM16B1070303000
Condition:
New
Price: $3,250.00
Sale: $2,925.00
Save: 10%
Save: $325.00
Price: $19.00
Description: -Proven to support up to 650 RWHP with supporting modifications
-Up to 600rwhp with stock emissions controls and tuning
Lightning fast spool-up and immediate throttle response
-Designed for...More Details »
Item #: DM1DH1070203000
Condition:
New
Price: $2,600.00
Sale: $2,340.00
Save: 10%
Save: $260.00
Description: -Dyno proven to support up to 800rwhp
-Quick spool-up provides great drivability
-Lower average EGTs and better overall EGT control
-Upgraded billet stainless VGT vanes (HFV)
-Extremely wide...More Details »
Item #: DM1DH1070303000
Condition:
New
Price: $3,250.00
Sale: $2,925.00
Save: 10%
Save: $325.00
Limited Supply: Only 1 Left!
Price: $149.95
Description: Right Side/ Driver Side
Item #: F-00R-L01-027
Condition:
New
Price: $210.00
Description: Right Side/ Passenger Side
Item #: F-00R-L00-591
Condition:
New
Price: $210.00
Description: Fitment:
2001-2016 6.6L Duramax
STD Bore 16.7CR (#930036055)
Item #: 930036055
Condition:
New
Price: $1,644.50
Limited Supply: Only 3 Left!
Price: $267.00
Price: $69.00
Exhaust System Kit
Description: 2.5in. Cat-Back Dual Split Side Exit Aluminized Steel. Note: 3.5in. Outside Diameter Tip Included.
Item #: S5012AL
Condition:
New
Price: $759.69
Sale: $614.99
Save: 19%
Save: $144.70
Exhaust System Kit
Description: 2.5in. Cat-Back Dual Split Side Exit T409 Stainless Steel. Note: 3.5in. Outside Diameter Tip Included.
Item #: S5010409
Condition:
New
Price: $784.40
Sale: $634.99
Save: 19%
Save: $149.41
Exhaust Pipe
Description: 3" Down Pipe Direct Replacement Down Pipe. Note: Fits Mid To Late 2004 Models. Not For Sale In California.
Item #: GM8424
Condition:
New
Price: $234.69
Sale: $189.99
Save: 19%
Save: $44.70
Exhaust Pipe
Description: 3in. Diameter. Turbo Down Pipe-Carb EO # D-763. Note: Will Not Work With A 3" Bolt Flange Style Connection.
Item #: GMCA427
Condition:
New
Price: $314.99
Sale: $254.99
Save: 19%
Save: $60.00
Exhaust Pipe
Description: 3" Turbo Down Pipe Will Not Work With A 3" Bolt Flange Style Connection. Note: Will Not Work With A 3" Bolt Flange Style Connection.
Item #: GM8427
Condition:
New
Price: $314.99
Sale: $254.99
Save: 19%
Save: $60.00
Exhaust System Kit
Description: 3.5in Cat-Back Single Side Exit Aluminized Steel. Note: 4in. Outside Diameter Tip Included.
Item #: S5076AL
Condition:
New
Price: $660.87
Sale: $534.99
Save: 19%
Save: $125.88
Exhaust System Kit
Description: 3.5in Cat-Back Single Side Exit T409 Stainless Steel. Note: 4in. Outside Diameter Tip Included.
Item #: S5076409
Condition:
New
Price: $827.63
Sale: $669.99
Save: 19%
Save: $157.64
Exhaust Pipe
Description: 3in. Turbo Diesel Down Pipe. Note: Only Works With A 3 Bolt Flange Style Connection.
Item #: GM8428
Condition:
New
Price: $321.16
Sale: $259.99
Save: 19%
Save: $61.17
Exhaust Pipe
Description: 3" Turbo Down Pipe. Note: Fits Early 2004 Models. Not For Sale In California.
Item #: GM8425
Condition:
New
Price: $327.34
Sale: $264.99
Save: 19%
Save: $62.35
Exhaust Pipe
Description: 2001-2004 Chev/GMC 6.6L, 3in. Turbo Down Pipe-Carb EO # D-763-2. Note: Fits Early 2004 Models.
Item #: GMCA425
Condition:
New
Price: $314.99
Sale: $254.99
Save: 19%
Save: $60.00
Exhaust Pipe
Description: 3in. Turbo Down Pipe-Carb EO # D-763 Down Pipe 3-Bolt Flange. Note: Only Works With A 3 Bolt Flange Style Connection.
Item #: GMCA428
Condition:
New
Price: $321.16
Sale: $259.99
Save: 19%
Save: $61.17
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit Aluminized Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6000AL
Condition:
New
Price: $648.52
Sale: $524.99
Save: 19%
Save: $123.53
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit Aluminized Steel. Note: No Tip Included.
Item #: S6000P
Condition:
New
Price: $524.99
Sale: $419.99
Save: 20%
Save: $105.00
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit Aluminized Steel. Note: 4in. Front Pipe Included For Vehicles Not Equipped With A Catalytic Converter. 5in. Outside Diameter Tip Included.
Item #: S6004AL
Condition:
New
Price: $734.99
Sale: $594.99
Save: 19%
Save: $140.00
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit Aluminized Steel. Note: 4in. Front Pipe Included For Vehicles Not Equipped With A Catalytic Converter. No Tip Included.
Item #: S6004P
Condition:
New
Price: $656.24
Sale: $524.99
Save: 20%
Save: $131.25
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit No Muffler Aluminized Steel. Note: 4in. Front Pipe Included For Vehicles Not Equipped With A Catalytic Converter. No Tip Included.
Item #: S6004PLM
Condition:
New
Price: $581.24
Sale: $464.99
Save: 20%
Save: $116.25
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit No Muffler T409 Stainless Steel. Note: 4in. Front Pipe Included For Vehicles Not Equipped With A Catalytic Converter. No Tip Included.
Item #: S6004SLM
Condition:
New
Price: $743.74
Sale: $594.99
Save: 20%
Save: $148.75
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: $636.16
Sale: $514.99
Save: 19%
Save: $121.17
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: $1,179.69
Sale: $954.99
Save: 19%
Save: $224.70
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit T304 Stainless Steel. Note: 4in. Front Pipe Included For Vehicles Not Equipped With A Catalytic Converter. 5in. Outside Diameter Tip Included.
Item #: S6004304
Condition:
New
Price: $1,352.63
Sale: $1,094.99
Save: 19%
Save: $257.64
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit T409 Stainless Steel. Note: 4in. Front Pipe Included For Vehicles Not Equipped With A Catalytic Converter. 5in. Outside Diameter Tip Included.
Item #: S6004409
Condition:
New
Price: $914.11
Sale: $739.99
Save: 19%
Save: $174.12
Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit T409 Stainless Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6012409
Condition:
New
Price: $772.05
Sale: $624.99
Save: 19%
Save: $147.06
Exhaust System Kit
Description: 4in. Downpipe-Back Single Side Exit Aluminized Steel. Note: . No Tip Included.
Item #: S6005P
Condition:
New
Price: $562.49
Sale: $449.99
Save: 20%
Save: $112.50
Exhaust System Kit
Description: 4in. Downpipe-Back Single Side Exit No Muffler Aluminized Steel. Note: No Tip Included.
Item #: S6005PLM
Condition:
New
Price: $499.99
Sale: $399.99
Save: 20%
Save: $100.00
Exhaust System Kit
Description: 4in. Filter Back Single Side Dual Exit Aluminized Steel. Note: 5in. Outside Diameter Tips Included.
Item #: S6033AL
Condition:
New
Price: $574.40
Sale: $464.99
Save: 19%
Save: $109.41
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Aluminized Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6026AL
Condition:
New
Price: $450.87
Sale: $364.99
Save: 19%
Save: $85.88
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Aluminized Steel. Note: No Tip Included.
Item #: S6026P
Condition:
New
Price: $374.99
Sale: $299.99
Save: 20%
Save: $75.00
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Aluminized Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6032AL
Condition:
New
Price: $432.34
Sale: $349.99
Save: 19%
Save: $82.35
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Aluminized Steel. Note: 5in. Outside Diameter Tip Included. EC/CC Models Only.
Item #: S6059AL
Condition:
New
Price: $432.34
Sale: $349.99
Save: 19%
Save: $82.35
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Black Coated Aluminized Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6026BLK
Condition:
New
Price: $636.16
Sale: $514.99
Save: 19%
Save: $121.17
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Black Coated Aluminized Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6032BLK
Condition:
New
Price: $586.75
Sale: $474.99
Save: 19%
Save: $111.76
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Black Coated Aluminized Steel. Note: 5in. Outside Diameter Tip Included. EC/CC Models Only.
Item #: S6059BLK
Condition:
New
Price: $605.28
Sale: $489.99
Save: 19%
Save: $115.29
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit No Muffler T409 Stainless Steel. Note: No Tip Included.
Item #: S6026SLM
Condition:
New
Price: $406.24
Sale: $324.99
Save: 20%
Save: $81.25
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit T304 Stainless Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6032304
Condition:
New
Price: $704.11
Sale: $569.99
Save: 19%
Save: $134.12
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit T304 Stainless Steel. Note: 5in. Outside Diameter Tip Included. EC/CC Models Only.
Item #: S6059304
Condition:
New
Price: $574.40
Sale: $464.99
Save: 19%
Save: $109.41
Exhaust Pipe
Description: 4in. Front-Pipe w/Flange Aluminized Steel. Note: Not For Use On Vehicles Equipped With A Catalytic Converter ( 2002-2004 'Clean State' California has a Catalytic Converter)
Item #: GMAL401
Condition:
New
Price: $228.52
Sale: $184.99
Save: 19%
Save: $43.53
Exhaust Pipe
Description: 4in. Front-Pipe w/Flange T409 Stainless Steel. Note: Not For Use On Vehicles Equipped With A Catalytic Converter.
Item #: GMS9401
Condition:
New
Price: $259.40
Sale: $209.99
Save: 19%
Save: $49.41
Exhaust Pipe
Description: 4in. Regular Cab Adapter Aluminized Steel. Note: Regular Cab Adapter.
Item #: GMAL413
Condition:
New
Price: $117.34
Sale: $94.99
Save: 19%
Save: $22.35
Exhaust Pipe
Description: 4in. Regular Cab Adapter T409. Note: T409 Stainless Steel 4" Regular Cab Adaptor.
Item #: GMS9423
Condition:
New
Price: $123.52
Sale: $99.99
Save: 19%
Save: $23.53
Exhaust System Kit
Description: 5in. Downpipe-Back Single Side Exit No Muffler Aluminized Steel. Note: Excludes No Tip Included. Cutting May Be Required.
Item #: S60210PLM
Condition:
New
Price: $674.99
Sale: $539.99
Save: 20%
Save: $135.00
MBRP Exhaust 5in. Downpipe-Back w/o muffler - T409 Stainless - 2001-2004 GM 6.6L Duramax - S60210SLM
Exhaust System Kit
Description: 5in. Downpipe-Back Single Side Exit No Muffler T409 Stainless Steel. Note: No Tip Included. Cutting May be Required.
Item #: S60210SLM
Condition:
New
Price: $812.49
Sale: $649.99
Save: 20%
Save: $162.50
Exhaust System Kit
Description: 5in. Downpipe-Back Single Side Exit Aluminized Steel. Note: Excludes 2002-2004 California Models. No Tip Included. Cutting May Be Required.
Item #: S60210P
Condition:
New
Price: $743.74
Sale: $594.99
Save: 20%
Save: $148.75
Exhaust System Kit
Description: 5in. Filter Back Single Side Exit Aluminized Steel. Note: 6in. Outside Diameter Tip Included.
Item #: S60300AL
Condition:
New
Price: $506.46
Sale: $409.99
Save: 19%
Save: $96.47
Exhaust System Kit
Description: 5in. Filter Back Single Side Exit Aluminized Steel. Note: 6in. Outside Diameter Tip Included.
Item #: S60360AL
Condition:
New
Price: $524.99
Sale: $424.99
Save: 19%
Save: $100.00
Exhaust System Kit
Description: 5in. Filter Back Single Side Exit Aluminized Steel. Note: 6in. Outside Diameter Tip Included. Cutting Required For Installation.
Item #: S60610AL
Condition:
New
Price: $518.81
Sale: $419.99
Save: 19%
Save: $98.82