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Welcome to the 2020 PDP Black Friday/Cyber Monday Sale!

Exhaust Systems

Exhaust Systems and Pipes from Diamond Eye, Bully Dog, Flow Pro, Expandit and others for 1989-1993 Dodge 5.9L Cummins. Pure Diesel Power offers all the top brands. We carry clamps and exhaust accessories from Cummins and Diamond Eye. We offer many different options for both intercooled and non-intercooled 1st gen Cummins trucks, as well as 2 wheel drive and 4 wheel drive exhaust systems. We have exhausts with mufflers, and also straight pipe options. When you're ready to upgrade your 1st gen, this is the place to look!

*Please note: Some 5 inch and dual exhaust systems DO NOT work with a factory spare tire installed. Please contact the exhaust manufacturer before purchasing to verify fitment.

Brand: Diamond Eye Part Number: K4209A-RP
KIT DOES NOT INCLUDE A MUFFLER!Features: *Increased Fuel Economy*NO MUFFLER*Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminized kits *..
$299.00

89-93 Dodge 5.9L Cummins 4x4 Diesel 4 In Down Pipe
-31 %
Brand: Diamond Eye Part Number: 220100
4 Inch, aluminized. Bolts on to the stock turbocharger. Diamond Eye: 220100..
$120.00 $173.17

Brand: Diamond Eye Part Number: 220099
4 Inch, Aluminized Bolts on to the stock turbocharger. Diamond Eye: A220099..
$86.40

Brand: Diamond Eye Part Number: K4211A-RP
K4211A - 1989, 1990, 1991, 1992, 1993 - DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST KIT - TURBO BACK SINGLE NO MUFFLER, STRAIGHT THROUGH EXHAUST!! FITS 4x4 TRUCKS ONLY!Diamond Eye: K4211A-RP*NOTE: We can NO longer ship this part to Cali..
$299.00

Dodge 5.9L Cummins HX35/H1C Exhaust Outlet V-Band Clamp
-16 %
Brand: Cummins Part Number: 3903652
Dodge 5.9L Cummins H1C/HX35 Exhaust Outlet V-Band Clamp This clamp generally connects the cast iron elbow to the turbo exhaust turbine housing. Please check that your turbo has this clamp before ordering, as some turbo outlets are different over the years.On 89-93 Dodge Cummins trucks this clamp at..
$37.00 $43.95

Brand: Diamond Eye Part Number: 220105
DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS - 4x4 APPLICATIONS ONLY)  4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST - DOWNPIPE WITH HX40 TURBO FLANGE..
$122.25

88-93 Dodge Cummins 4WD 4 In Aluminized Turbo Back Exhaust-No Muffler/Tip
-20 %
Brand: MBRP Part Number: S6150PLM
Turbo Back, Single Side Exit Exhaust, 1988-1993 Dodge 2500/3500 Cummins 4WD(only)MBRP part number: S6150PLM - Constructed from Heavy Duty Aluminized Steel - Without Muffler - Mandrel Bent for Maximum Flow - Two Piece Tail Pipe Easy Installation MBRP systems are as much fun to install as to drive ..
$349.99 $437.49

Brand: Diamond Eye Part Number: 220104
DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS - 2x4 APPLICATIONS ONLY)  4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST - DOWNPIPE WITH HX40 TURBO FLANGE..
$95.00 $99.00

5 Inch x 40 Inch Aluminized ID-OD Straight Pipe
-36 %
Brand: Diamond Eye Part Number: A405040
40 inch piece of 5 inch pipe, ID on one end to slide OVER 5 inch pipe, and 5 inch OD on the other end. Diamond Eye part number:  A405040..
$48.40 $75.10

89-93 Dodge 5.9L Cummins 4WD Diamond Eye Turbo Back 4 In Aluminized Exhaust
-13 %
Brand: Diamond Eye Part Number: K4211A
K4211A - 1989, 1990, 1991, 1992, 1993 - DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST KIT - TURBO BACK SINGLE Also available with an HX40 flange downpipe, select option above. This is for AFTERMARKET turbos only, it will NOT work with a s..
$349.00 $399.00

89-93 Dodge 5.9L Cummins 2WD Diamond Eye Turbo Back NO MUFFLER 4 Inch Stainless Exhaust
-25 %
Brand: Diamond Eye Part Number: K4209S-RP
Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminized kits *6-Year Limited Warranty on Stainless Stee..
$359.99 $478.28

Brand: Diamond Eye Part Number: K4209A
Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminized kits *6-Year Limited Warranty on Stainless Stee..
$379.00

Brand: Diamond Eye Part Number: 220103
This is the second section of the tail pipe only. Does not include rest of exhaust or tip. Aluminized Steel 4".Diamond eye part #220103First section part #220102..
$49.00

89-93 Dodge 5.9L Cummins 2WD Diamond Eye Turbo Back 4 Inch Stainless Exhaust
-43 %
Brand: Diamond Eye Part Number: K4209S
Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminized kits *6-Year Limited Warranty on Stainless Stee..
$379.99 $669.48

Brand: Diamond Eye Part Number: 220102
This is the first section of the tail pipe only. Does not include rest of exhaust or tip. Aluminized Steel 4".Diamond eye part #220102Second section part #220103..
$59.00

88-93 Dodge Cummins 4WD 4 In T409 Stainless Turbo Back Exhaust
-19 %
Brand: MBRP Part Number: S6150409
Turbo Back, Single Side Exit Exhaust, 1988-1993 Dodge 2500/3500 Cummins 4WD(only)MBRP part number: S6150409 - T409 Stainless Steel - High Flow Muffler - T304 Mirror Polished Tip Included - Mandrel Bent for Maximum Flow Easy Installation MBRP systems are as much fun to install as to drive with on ..
$599.99 $741.16

Brand: FloPro Part Number: 847xx
Fits, Dodge 1989-1993 5.9L Cummins 2500/3500, 4x4 only. Extended/Reg Cab, Long box. 4" Mandrel bent tubing for maximum flow With or without muffler (please choose above), no bungs. Lower Exhaust Gas TemperaturesMore Pulling PowerUtilizes OEM HangersIncreased Horsepower and Torque Easy Bolt-on Ki..
$385.00

88-93 Dodge Cummins 4WD 4 In Aluminized Turbo Back Exhaust
-19 %
Brand: MBRP Part Number: S6150AL
Turbo Back, Single Side Exit Exhaust, 1988-1993 Dodge 2500/3500 Cummins 4WD(only)MBRP part number: S6150AL - Aluminized Steel - High Flow Muffler - T304 Mirror Polished Tip Included - Mandrel Bent for Maximum Flow Easy Installation MBRP systems are as much fun to install as to drive with on your ..
$444.99 $549.70

Part Number: EXPEMDODTWIN
91.5-93 First Generation Dodge Intercooled Cummins 3" Aluminized Downpipe Part number: EXPEMDODTWIN..
$149.95

Brand: Diamond Eye Part Number: 425040
40 inch piece of 5 inch pipe, ID on one end to slide OVER 5 inch pipe, and 5 inch OD on the other end. Stainless Steel. Image for reference only. Diamond Eye part number:  425040..
$73.95

88-93 Dodge Cummins 4WD 4 In Aluminized Turbo Back Exhaust-No Tip
-20 %
Brand: MBRP Part Number: S6150P
Turbo Back, Single Side Exit Exhaust, 1988-1993 Dodge 2500/3500 Cummins 4WD(only)MBRP part number: S6150P - Constructed from Heavy Duty Aluminized Steel - High Flow Muffler - Mandrel Bent for Maximum Flow - Two Piece Tail Pipe Easy Installation MBRP systems are as much fun to install as to drive ..
$389.99 $487.49

Brand: FloPro Part Number: 28911
For 1989-1993 Dodge 5.9L Cummins Diesels. 4" Mandrel bent tubing for maximum flow Lower Exhaust Gas Temperatures More Pulling Power Utilizes OEM Hangers Increased Horsepower and Torque  Flo Pro part number: 28911..
$200.00

89-93 Dodge 2WD 5.9L Cummins MBRP 4 In Stainless Turbo Back Exhaust
-19 %
Brand: MBRP Part Number: S6148409
Do you have a First Generation Dodge pickup? If so, the stock exhaust is probably in pretty rough shape, or fell off years. Breathe new life into your 89-93 Dodge Ram 250 or 350 truck today. TWO WHEEL DRIVE ONLY MBRP's 4" turbo back exhaust systems not only look great, they sound great too. They f..
$564.99 $697.92

89-93 Dodge 2WD 5.9L Cummins MBRP 4 In Aluminized TB Exhaust
-19 %
Brand: MBRP Part Number: S6148AL
Do you have a First Generation Dodge pickup? If so, the stock exhaust is probably in pretty rough shape, or fell off years ago. Breathe new life into your 89-93 Dodge Ram 250 or 350 truck today. TWO WHEEL DRIVE ONLY MBRP's 4" turbo back exhaust systems not only look great, they sound great too. Th..
$434.99 $537.34

Brand: FloPro Part Number: 58911
For 1989-1993 Dodge 5.9L Cummins Diesels. 4" Mandrel bent tubing for maximum flow Lower Exhaust Gas Temperatures More Pulling Power Utilizes OEM Hangers Increased Horsepower and Torque  Flo Pro part number: 58911..
$280.00

Brand: FloPro Part Number: SS847
Fits, Dodge 1989-1993 5.9L Cummins 2500/3500, 4x4 only. Extended/Reg Cab, Long box. 4" Mandrel bent tubing for maximum flow Lower Exhaust Gas Temperatures More Pulling PowerUtilizes OEM HangersIncreased Horsepower and Torque Easy Bolt-on Kits, "Everything you need" WARNING Any product that req..
$492.00

Brand: Expandit Part Number: 9093D4M
1989-93 Dodge 250/350 5.9L Cummins Diesel w/o intercooler Exhaust System 3" Downpipe without heat shield (unlike picture) 4" Aluminized from extension back 4" Straight-through muffler 16 Gauge Aluminized Mandrel Bent Pipe Compatible with all wheel base trucksDoes not include hangers. Made in America..
$519.00

Brand: Expandit Part Number: 9093D4MIC
1990-93 Dodge 250/350 5.9L Cummins Diesel w/intercooler Exhaust System 3" Downpipe with heat shield 4" Aluminized from extension back 4" Straight-through muffler 16 Gauge Aluminized Mandrel Bent Pipe Compatible with all wheel base trucks Does not include hangers. Made in AmericaTHIS SYSTEM CAN N..
$539.00

Brand: Expandit Part Number: 9093D4RIC
1990-93 Dodge 250/350 5.9L Cummins Diesel w/intercooler Exhaust System NO MUFFLER-STRAIGHT PIPE 3" Downpipe with heat shield 4" Aluminized from extension backMuffler Delete Pipe, no muffler included 16 Gauge Aluminized Mandrel Bent Pipe Compatible with all wheel base trucks Does not include hanger..
$479.00

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