



Diamond Eye 4" Stainless High Flow Perforated Packed Muffler
$0.00
- Part Number: 460020
- Est. Ship Time: Product Unavailable

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Starting From $405.23
Discontinued (11/30/23)
Muffler, 4"; Single In / Single Out:
409 Stainless Steel Perforated Packed
20" Overall, 14" Body; 7" Case
Diamond Eye part number: 460020
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.

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 (ext..
$221.20
4" ALUMINIZED LOUVERED HIGH FLOW- STRAIGHT THROUGH PERFORMANCE MUFFLER - 4" I.D. X 4" I.D.
Comes in either 26" or 30" leng..
$174.58
4" STAINLESS PERFORATED HIGH FLOW- STRAIGHT THROUGH PERFORMANCE MUFFLER - 4" I.D. X 4" I.D.
Comes in either 26" or 30" len..
$200.29
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 OPTIONS..
$230.73
4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST - MUFFLER REPLACEMENT PIPE - HIGH FLOW - STRAIGHT THROUGH - 4" I.D. X 4" I.D.
..
$49.09
4" STAINLESS STEEL- PERFORMANCE DIESEL EXHAUST - MUFFLER REPLACEMENT PIPE - HIGH FLOW - STRAIGHT THROUGH - 4" I.D. X 4" I.D.
C..
$85.02
Discontinued (11/30/23)Muffler, 4"; Single In / Single Out:
409 Stainless Steel Perforated Packed
20" Overall, 14" Body; 7" Case
Diamond Eye part..
$0.00
Muffler, 5"; Single In / Single Out:
409 Stainless Steel Perforated Packed
20" Overall, 14" Body; 7" Case
Diamond Eye par..
$163.99
Muffler, 4"; Single In / Single Out:
409 Stainless Steel Perforated Packed Louvered
30" Overall, 24" Body; 7" Case
Diamon..
$182.04
Backordered With No ETA (Updated 6/3/2025)
Muffler, 5"; Single In / Single Out:
Aluminized Baffled Core
51" Overall, 45" Body;..
$229.79
Dodge Ram Cummins 1994-1998 Second Gen 5.9L Injector Set: Stage 4 injector set. Injectors will support 850-900 RWHP with proper supporting m..
$1,021.25
4000 RPM Governor Spring Kit with 12 Heavy Duty Valve 60lb Springs
The Peak Diesel Governor Spring Kit is a special combination of Bosch springs a..
$0.00
This plug will increase your rack travel for more fueling on your P7100 pump.
AFC modifications are required to get the most out of this plug.
T..
$14.95
1 Set of 6, 15/16 size nuts, used to hold the 5.9L 12 Valve Cummins Diesel Injectors into the cylinder head.
These generally do not go bad and are re..
$145.35
High Flow Laser Cut Delivery Valves by SCHEID Diesel For the P7100 Injection Pump found on 94-98 Dodge 12 Valve Cummins Turbo Diesel.Do you need more ..
$285.40
4" aluminized performance mandrel bent universal 45 degree exhaust elbow.
4" i.d. X 4" o.d.
6" bend radius
6.2..
$46.47
89-93 Dodge 5.9L Intermediate Pipe 4 inch, Second intermediate section in some kits.
By Diamond Eye
Overall length: 43.75 Inches
..
$78.38
Overall length: 41 Inches
Only fits 4x4 trucks...
$110.96
4 Inch, Aluminized
Bolts on to the stock turbocharger.
Diamond Eye: A220099
IMPORTANT NOTE: Due to varying laws and regulations, mo..
$176.42
4" 409 stainless steel performance mandrel bent universal 90 exhaust degree elbow.
4" i.d. X 4" o.d.
6" bend radi..
$59.20
Diamond Eye 4" Torca Lap Joint Clamp. Available in aluminized or stainless
Diamond Eye part numbers:
L40AA (Aluminized)
L40SA (Stainle..
$20.46
Single (1) valve cover bolt for the 89-98 5.9L 12 Valve Cummins diesel.6 are required (of the standard bolt) or 4 standard bolts and two bolts with th..
$5.80
Pure Diesel Power Exclusive Kit
We have found parts from several different sources and have come up with a kit WAY cheaper than using OE Cummins ..
$39.95
Standard Steel U-Bolt Clamp
Diamond Eye part number: 444000..
$6.53
Injector Install Kit for 1989 - 1998 Dodge 5.9L 12V Cummins B, C Series.By Interstate Mcbee
Includes:
6: M-154087 Square Cut O-Ring
6: M-3903380 ..
$14.82
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$405.23
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$347.57
Backordered with No ETA (Updated on 6/3/2025)
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Dir..
$478.75
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$419.19
Allow a 1 week lead time!
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increas..
$478.75
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
..
$419.19
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$405.23
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$347.57
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$478.75
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$478.75
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$419.19
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$558.76
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$464.52
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$360.99
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$444.94
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 60121. The Universal design allows the par..
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07.5-10 GM 6.6L Duramax LMM MagnaFlow OEM Grade Federal / EPA Compliant Diesel Oxidation Catalyst MAG60504
Keep the check engine light off with Mag..
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The AP Exhaust 24677 4" Pre-Cut Flex Hose features a stainless steel construction with a 4" ID. This flex hose is ideal for many application..
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Black Powder Coated Bolt On 6″ x 12″ Rolled Slant
Inner Diameter: 4.00"
Outer Diameter: 6.00&..
$66.71
Backordered with No ETA (Updated 6/3/25)
This polished 304 stainless turn out clamp on exhaust tip from FLO~PRO is the perfect option for your..
$179.95
Backordered with No ETA (Updated on 6/3/2025)
The AP Exhaust 24838 5" Stainless Steel Pre-Cut Flex Hose features a stainless stee..
$49.69
aFe Power is proud to introduce the all new diesel exhaust tip. This tip comes with a black finish and is designed to fit 3-1/2" exhaust systems...
$112.00
aFe Power is proud to introduce the all new diesel exhaust tip. This tip comes with a black finish and is designed to fit 4" exhaust systems. Wit..
$137.00
aFe POWER is proud to introduce an all new intercooled exhaust tip. This tip comes with a black finish and is designed to fit 4" exhaust systems...
$152.00
Nothing looks cooler than a huge tip completing your exhaust system. The aFe Power tip is constructed out of high luster, polished 304 stainless steel..
$93.00
The polished aFe 304 stainless steel exhaust tip is designed to fit 4" exhaust systems. A 304 stainless steel band clamp ensures a very secure gr..
$93.00
The polished aFe 304 stainless steel exhaust tip is designed to fit 4" exhaust systems. A 304 stainless steel band clamp ensures a very secure gr..
$93.00
aFe POWER is proud to introduce an all new intercooled exhaust tip. This tip comes with a high luster polished finish and is designed to fit 4" e..
$137.00
aFe POWER is proud to introduce an all new intercooled exhaust tip. This tip comes with a polished finish and is designed to fit 4" exhaust syste..
$137.00
aFe Power is proud to introduce the all new diesel exhaust tip. This tip comes with a black finish and is designed to fit 4" exhaust systems. Wit..
$137.00