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Diamond Eye Exhaust

If you are seeking a striking look, feel and outstanding capabilities for your truck, augment your truck with exhaust systems, kits and components from Diamond Eye Performance.  Diamond Eye supplies affordable, easy to install exhaust modifiers that will make your truck stand out.  Diamond Eye components are compatible with Dodge Cummins, Ford Powerstroke, and Chevy Duramax diesel powered trucks.

Modified exhaust systems give your truck a powerful image and sound, while also improving the performance of your fuel and exhaust system.  Moving through a wider path, exhaust escape more easily, thereby increasing fuel economy and lowering EGTS.  By eliminating backpressure limiting your engine, you also enjoy enhanced horsepower and torque, as well as more responsive throttle.  Diamond Eye kits and components are made from high-quality aluminized steel and stainless steel with 1 to 6 year warranties to ensure your upgraded system performs precisely as it should.

Exhaust modifications are an ideal place to start modifying your truck, with noticeable differences in capability and performance.  Browse exhaust kits from Diamond Eyes Performance to find affordable kits for a variety of diesel trucks. 


IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our product selection for alternatives from other manufacturers if you are in California. If you have any questions about other options, please give us a call or send us an e-mail, we'd be happy to help.

Brand: Diamond Eye Part Number: 420048
4 Inch ID/OD, 48 Inch Long, Stainless Straight Pipe Diamond Eye part number: 420048..
$116.00
Brand: Diamond Eye Part Number: 4601x0
4" ALUMINIZED LOUVERED HIGH FLOW- STRAIGHT THROUGH PERFORMANCE MUFFLER - 5" I.D. X 5" I.D. Comes in either 26" or 30" lengths. SEE BELOW FOR OPTIONSIMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our produ..
$230.73
Brand: Diamond Eye Part Number: BC400A
Diamond Eye Accu Seal 4" Band Clamp (Aluminized) Part number: BC400A..
$13.49
Brand: Diamond Eye Part Number: DE-5LAPCLP
Diamond Eye 5" Torca Lap Joint Clamp. Available in aluminized or stainless Diamond Eye part numbers: L50AA (Aluminized) L50SA (Stainless)   IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. T..
$21.14
Brand: Diamond Eye Part Number: 4516VRA
5 Inch Stainless Clamp-On Exhaust TipVented design helps lower the temperature of the exhaust during DPF regeneration (regen) 4 Inch Inlet, 5 Inch Out, 16" Long. By Diamond Eye Part Number: 4516VRAIMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components c..
$108.41
Brand: Diamond Eye Part Number: 405024
24 Inch long 5 inch aluminized pipe. 5 inch OD on one end, 5 inch ID on the other. Diamond Eye pipe number 405024.IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our product selection for alternatives from ..
$60.33
Stainless 5 Inch Acu-Seal Band Clamp, 1 Inch Width
Backordered
Brand: Diamond Eye Part Number: BC500S409
Backordered  with No ETA  (Updated on 6/3/2025) Diamond Eye Accu Seal 5" Band Clamp (409 Stainless) Part number: BC500S409   IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look ..
$14.81
Brand: Diamond Eye Part Number: BC400S409
Diamond Eye Accu Seal 4" Band Clamp (409 Stainless) Part number: BC400S409IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our product selection for alternatives from other manufacturers if you are in Califo..
$14.37
Brand: Diamond Eye Part Number: 150100
150100 - 5" ALUMINIZED - PERFORMANCE DIESEL EXHAUST - DUAL STACK KIT (FITS ALL CAB AND BED LENGHTS) - NO STACK TIPS INCLUDED   IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our pro..
$551.59
Brand: Diamond Eye Part Number: 4512BAC-DE
4" POLISHED 304 STAINLESS STEEL TIP - BOLT ON - ANGLE CUT 4 Inch Inlet, 5 Inch Outlet, 12" Long By Diamond Eye Part Number: 4512BAC or 4512BAC-DE..
$73.67
Brand: Diamond Eye Part Number: BC500A
Part number: BC500A Image for reference only...
$14.33
Brand: Diamond Eye Part Number: 454000
Zinc Coated U-Bolt Clamp Diamond Eye part number:  454000 (Price is for 1(one) clamp)..
$10.23
Brand: Diamond Eye Part Number: 40040x
4" ALUMINIZED "QUIET TONE" RESONATOR - LOUVERED GLASS PACK AVAILABE WITH ENDS OR WITHOUT Weld-on or Clamp-on. SEE BELOW FOR OPTIONS..
$83.47
Brand: Diamond Eye Part Number: 444003
Standard Steel U-Bolt Clamp Diamond Eye part number:  444003..
$9.88
Brand: Diamond Eye Part Number: 529011
3.5" 409 stainless steel performance mandrel bent universal 90 degree exhaust elbow.  3.5" i.d. X 3.5" o.d. 6" bend radius 5.375" legs Diamond Eye part number: 529011..
$62.49
Brand: Diamond Eye Part Number: 529006
3" 409 stainless steel performance mandrel bent universal 90 degree exhaust elbow.  3" i.d. X 3" o.d. 4" bend radius 4.5" legs Diamond Eye part number: 529006..
$47.96
Brand: Diamond Eye Part Number: 5618BRA
5" POLISHED 304 STAINLESS STEEL TIP - BOLT ON - ROLLED ANGLE5 5 Inch Inlet, 6 Inch Outlet, 18" Long By Diamond Eye Part Number: 5618BRA..
$153.53
Brand: Diamond Eye Part Number: 5718BRA-DEBK
BLACK POWER COATED DIAMOND EYE PERFORMANCE LOGO EMBOSSED STAINLESS STEEL TIP 5" INLET 7" OUTLET 18" LONG Part number: 5718BRA-DEBK...
$204.13
Diamond Eye Stainless 4 Inch Weld-on Hanger/Clamp, 455017
Backordered
Brand: Diamond Eye Part Number: 455017
Backordered with No ETA   **Updated on 09/12/2023** 4" Weld-on Hanger/Clamp STAINLESS STEEL Diamond Eye part number: 455017..
$17.11
Brand: Diamond Eye Part Number: K3264S
K3264S - FOR 2014-2016 DODGE RAM 3.0L ECO-DIESEL 1500 1/2 TON (ALL CAB AND BED LENGTHS) - 3" 409 STAINLESS STEEL - PERFORMANCE DIESEL EXHAUST KIT - DIESEL PARTICULATE FILTER BACK DUAL  IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to ..
$555.97
Brand: Diamond Eye Part Number: 460031
4" T409 STAINLESS STEEL HIGH FLOW- STRAIGHT THROUGH PERFORMANCE MUFFLER - 4" I.D. X 4" I.D. Diamond Eye: 460031   IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our product ..
$165.64
Brand: Diamond Eye Part Number: 460033
Muffler, 4"; Single In / Single Out: 409 Stainless Steel Perforated Packed Louvered 30" Overall, 24" Body; 7" Case Diamond Eye part number: 460033..
$182.04
Brand: Diamond Eye Part Number: QC400-6
4" Quick Connect Couplers includes 6 CNC Machined Flanges and 2 V-Band Clamps for connection.  These couplers allow you to easily swap out exhaust parts without having to cut or pry parts apart. Diamond Eye part number: QC400-6 Link to Demo Video..
$235.71
Brand: Diamond Eye Part Number: 524511
3.5" 409 stainless steel performance mandrel bent universal 45 degree exhaust elbow.  3.5" i.d. X 3.5" o.d. 6" bend radius 5.375" legs Diamond Eye part number: 524511..
$57.24
Brand: Diamond Eye Part Number: 4x00xx
4" STAINLESS PERFORATED HIGH FLOW- STRAIGHT THROUGH PERFORMANCE MUFFLER - 4" I.D. X 4" I.D. Comes in either 26" or 30" lengths. SEE BELOW FOR OPTIONS..
$200.29
Brand: Diamond Eye Part Number: K4376S
K4376S - FOR 2011-2014 FORD 6.7L POWERSTROKE DIESEL F250/F350 (ALL CAB AND BED LENGTHS)  4" STAINLESS STEEL- DIESEL PARTICULATE FILTER BACK SINGLE VENTED STAINLESS STEEL TIP INCLUDED..
$450.00
Diamond Eye 5 Inch Big Dog Aluminized Baffled Core High Flow Muffler
Backordered
Brand: Diamond Eye Part Number: 800465
Backordered With No ETA (Updated 6/3/2025) Muffler, 5"; Single In / Single Out: Aluminized Baffled Core 51" Overall, 45" Body; 10" Case Diamond Eye part number: 800465..
$229.79
Brand: Diamond Eye Part Number: K3264A
K3264A - FOR 2014-2016 DODGE RAM 3.0L ECO-DIESEL 1500 1/2 TON (ALL CAB AND BED LENGTHS) - 3" ALUMINIZIED - PERFORMANCE DIESEL EXHAUST KIT - DIESEL PARTICULATE FILTER BACK DUAL  ..
$486.76
Brand: Diamond Eye Part Number: 529005
3" aluminized performance mandrel bent universal 90 degree exhaust elbow.  3" i.d. X 3" o.d. 4" bend radius 4.5" legs Diamond Eye part number: 529005..
$42.84
Brand: Diamond Eye Part Number: K3330A
K3330A - FOR 2011, 2012 & 2013 - FORD F150 ECO-BOOST (ALL CAB AND BED LENGTHS) - 4" Aluminized STEEL - PERFORMANCE GAS EXHAUST KIT - CAT BACK SINGLE..
$488.61
Brand: Diamond Eye Part Number: BC350S409
Diamond Eye Accu Seal 3.5" Band Clamp (409 Stainless) Part number: BC350S409..
$13.43
Brand: Diamond Eye Part Number: 454003
Zinc Coated U-Bolt Clamp Diamond Eye part number:  454003 (Price is for 1(one) clamp)..
$12.00
Brand: Diamond Eye Part Number: 5616SVRxx
VENTED POLISHED BLACK STAINLESS STEEL EXHAUST TIP 5" INLET 6" OUTLET 16" LONG Option of rolled angle or rolled pencil end with this tip, please choose above...
$243.60
Brand: Diamond Eye Part Number: K3262A
K3262A - FOR 2014-2016 DODGE RAM 3.0L ECO-DIESEL 1500 1/2 TON (ALL CAB AND BED LENGTHS) - 3" ALUMINIZIED - PERFORMANCE DIESEL EXHAUST KIT - DIESEL PARTICULATE FILTER BACK SINGLE  ..
$415.13
Brand: Diamond Eye Part Number: K5256S
2 Week Build Time! Contact to Confirm Availability K5256S - FOR 2013 DODGE 6.7L CUMMINS DIESEL 2500 and 2014, 2015, 2016, 2017, & 2018 3500 (ALL CAB AND BED LENGTHS) - 5" Stainless Steel - PERFORMANCE DIESEL EXHAUST KIT - DIESEL PARTICULATE FILTER BACK SINGLE 2014 - 2016 3500 1 TON O..
$392.96
Brand: Diamond Eye Part Number: K3262S
K3262S - FOR 2014-2016 DODGE RAM 3.0L ECO-DIESEL 1500 1/2 TON (ALL CAB AND BED LENGTHS) - 3" 409 STAINLESS STEEL - PERFORMANCE DIESEL EXHAUST KIT - DIESEL PARTICULATE FILTER BACK SINGLEIMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to C..
$473.58
Brand: Diamond Eye Part Number: K4259S
K4259S - for 2013, 2014, 2015, 2016, 2017, & 2018 Dodge Ram 6.7l Cummins diesel 2500 4 door crew cab short box only - 4" 409 stainless steel - performance diesel exhaust kit - diesel particulate filter back single ** fits only 2500 4 door crew cab short box only **   IMPORTANT..
$384.15
Brand: Diamond Eye Part Number: BC350A
Diamond Eye Accu Seal 3.5" Band Clamp (Aluminized) Part number: BC350AIMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our product selection for alternatives from other manufacturers if you are in California..
$11.63
Brand: Diamond Eye Part Number: 524526
3" 409 stainless steel performance mandrel bent universal 45 degree exhaust elbow.  3" i.d. X 3" o.d. 4" bend radius 4" legs Diamond Eye part number: 524526   IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust syste..
$37.35
Brand: Diamond Eye Part Number: 36001x
3.5" T409 STAINLESS STEEL HIGH FLOW - PERFORMANCE MUFFLER - 3.5" I.D. X 3.5" I.D.Choice of single inlet and outlet, single inlet with dual outlet (extra charge), or dual inlet and outlet (extra charge). SEE BELOW FOR OPTIONSIMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhau..
$221.20
Brand: Diamond Eye Part Number: K4260A
K4260A - For 2013, 2014, 2015, 2016, 2017, & 2018 Dodge Ram 6.7L Cummins Diesel 2500 4 Door Crew Cab Short Box Only - 4" Aluminized Steel - Performance Diesel Exhaust Kit - Diesel Particulate Filter Back Dual ** Fits Only 2500 4 Door Crew Cab Short Box Applications **..
$450.85
Brand: Diamond Eye Part Number: K3330S
K3330S - FOR 2011, 2012 & 2013 - FORD F150 ECO-BOOST (ALL CAB AND BED LENGTHS) - 4" 409 STAINLESS STEEL - PERFORMANCE GAS EXHAUST KIT - CAT BACK SINGLE..
$547.41
Brand: Diamond Eye Part Number: QC400-3
4" Quick Connect Couplers includes 3 CNC Machined Flanges and 1 V-Band Clamps for connection.  These couplers allow you to easily swap out exhaust parts without having to cut or pry parts apart. Diamond Eye part number: QC400-3 Link to Demo Video..
$137.09
Brand: Diamond Eye Part Number: K5256A
K5256A - FOR 2013 DODGE 6.7L CUMMINS DIESEL 2500 and 2014, 2015, 2016, 2017, & 2018 3500 (ALL CAB AND BED LENGTHS) - 5" ALUMINIZED - PERFORMANCE DIESEL EXHAUST KIT - DIESEL PARTICULATE FILTER BACK SINGLE 2014 - 2016 3500 1 TON ONLY (DOES NOT FIT 2013 3500 1 TON) - Will NOT fit coil over ..
$356.20
Brand: Diamond Eye Part Number: K4257S
K4257S - for 2013, 2014, 2015, 2016, 2017, & 2018 Dodge Ram 6.7L Cummins diesel 2500 long box only - 4" 409 stainless steel - performance diesel exhaust kit - diesel particulate filter back single ** fits only 2500 long box only **...
$406.78
Brand: Diamond Eye Part Number: 524510
3.5" aluminized performance mandrel bent universal 45 degree exhaust elbow.  3.5" i.d. X 3.5" o.d. 6" bend radius 5.375" legs Diamond Eye part number: 524510..
$48.69
Brand: Diamond Eye Part Number: 529010
3.5" aluminized performance mandrel bent universal 90 degree exhaust elbow.  3.5" i.d. X 3.5" o.d. 6" bend radius 5.375" legs Diamond Eye part number: 529010..
$57.60
Brand: Diamond Eye Part Number: K4259A
K4259A - for 2013, 2014, 2015, 2016, 2017, & 2018 Dodge Ram 6.7l Cummins diesel 2500 4 door crew cab short box only - 4" aluminized steel - performance diesel exhaust kit - diesel particulate filter back single ** fits only 2500 4 door crew cab short box only **   IMPORTANT NO..
$337.35
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