1985 Dodge D100 Muffler

Part Number: 129970-03269567

Notes: Super Turbo Muffler -- Universal; Oval; 4.25 in. x 9.75 in.; 2.5 in. ID; 20 in. Shell Length; 25.5 in. Overall Length; Dual Exhaust~LH / RH Side~Muffler Bolts To Converter Outlet~Under 8500 Gross Vehicle Weight

Features:

• Fiberglass Matting Tech To Absorb Unwanted Interior Resonance
• Large Internal Flow Tubes Improve Exhaust Flow
• Limited Lifetime Warranty
• Exclusive Patented Flow Director Design Channels Exhaust Flow
• Eliminates Turbulence
• Proudly Manufactured In The USA
• Large Internal Flow Tubes Reduce Backpressure
• Maintains A Mellow Performance Tone
• Dyno Proven To Flow Up To 700 SCFM/Support Up To 636 HP

Part Number: 129970-07172483

Notes: Ultra Flo (TM) Welded Universal Muffler -- Oval; 2.5 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 20 in. Muffler L/25 in. Overall L; Offset/Center; Reversible; Stainless Steel

Features:

• Limited Lifetime Warranty
• Unrestricted Straight-Through Design
• Straight-Through Design Ensures Unrestricted Exhaust Flow
• 100% Welded Construction For Lifelong durability
• Maintains A Deep Performance Tone
• Proudly Manufactured In The USA
• Constructed Using All 409 Stainless Steel
• CRF Technology Absorbs Unwanted Interior Resonance
• Dyno Proven To Flow Up To 2000 SCFM And Support Up To 2000 HP
• Reduces Back pressure
• Exclusive Continuous Roving Fiberglass Technology

Part Number: 129970-05074002

Notes: SoundFX Direct Fit Muffler

Features:

• RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion
• Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide structural stability and longer service life
• EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
• FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
• GET MORE MILES FROM YOUR MUFFLER -- Engineered and fit and ride tested to extend muffler life

Part Number: 129970-05073976

Notes: SoundFX Direct Fit Muffler -- Under 8500 lb GVW; with Catalytic Converter; with Single Exhaust; Regular Duty Muffler

Features:

• RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion
• Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide structural stability and longer service life
• EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
• FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
• GET MORE MILES FROM YOUR MUFFLER -- Engineered and fit and ride tested to extend muffler life

Part Number: 129970-05073853

Notes: SoundFX Universal Muffler -- Optional; SoundFX Universal for 18340; Under 8500 lb GVW; with Catalytic Converter; with Single Exhaust; Regular Duty Muffler

Features:

• RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion
• Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide structural stability and longer service life
• FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment. May require specialized fabrication and/or welding for installation
• FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
• GET MORE MILES FROM YOUR MUFFLER -- Engineered and fit and ride tested to extend muffler life

Part Number: 129970-03216260

Notes: 40 Series (TM) Delta Flow Muffler -- 2.5 in. Offset Inlet / Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; 409 Stainless Steel; Not Direct Fit-Some Adaptation Required

Features:

• No Internal Packing To Blowout
• Durable Fully Welded 409 Stainless Steel
• Race Proven Patented Delta Flowr Technology
• Excellent Street/Strip And Off Road Application

Part Number: 129970-03159601

Notes: 50 Series (TM) SUV Muffler -- 2.5 in. Offset Inlet / Center Outlet; Case Dimensions 5 in. x 10 in. x 17 in.; 23 in. Overall Length; Aluminized Steel; Not Direct Fit-Some Adaptation Required

Features:

• Race Proven Patented Delta Flowr Technology
• Minimal Interior Resonance
• Premium Flowmaster Quality
• Durable Fully Welded 16ga Aluminized Steel
• Excellent Choice for Large Displacement Vehicles
• 3 Year Limited Warranty
• Improved HP/TQ and Potential Mileage Improvement
• Mild to Moderate Exterior Exhaust Tone

Part Number: 129970-07355791

Notes: 70 Series (TM) Big Block II Muffler -- 2.5 in. Offset Inlet / Center Outlet; Case Dimensions 5 in. x 10 in. x 22 in.; 28 in. Overall Length; Aluminized Steel; Not Direct Fit-Some Adaptation Required

Features:

• Durable Fully Welded 16ga Aluminized Steel
• Improved HP/TQ and Potential Mileage Improvement
• Recommended For SUV/Trucks/Motorhomes/Tow Vehicles
• 3 Year Limited Warranty
• Race Proven Patented Delta Flowr Technology
• Stock to Mild Exterior Exhaust Tone
• Premium Flowmaster Quality
• Minimal Interior Resonance

Part Number: 129970-03651543

Notes: FlowFX Muffler -- 2.5 Offset In / 2.5 Center Out; Clamp On; 409 Stainless Steel; Not Direct Fit-Some Adaptation Required

Features:

• Not A Direct Fit
• Moderate Sound
• Straight Through Style
• Fully Welded Steel Case

Part Number: 129970-03216222

Notes: Super 40 (TM) Delta Flow Muffler -- 2.5 in. Offset Inlet / Center Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel

Features:

• Excellent Performance On High Horsepower Vehicles
• Limited Lifetime Warranty
• Race Proven Patented Delta Flowr Technology
• Deep Aggressive to Moderate Exhaust Note
• No Internal Packing To Blowout
• Moderate Interior Resonance
• Premium Flowmaster Quality
• Durable Fully Welded 16ga Stainless Steel

Part Number: 129970-03159603

Notes: Super 40 (TM) Delta Flow Muffler -- 2.50 in. Offset Inlet / Center Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 19.5 in. Overall Length; Aluminized Steel

Features:

• Durable Fully Welded 16ga Aluminized Steel
• Excellent Performance On High Horsepower Vehicles
• Noticeable Interior Resonance
• 3 Year Limited Warranty
• Race Proven Patented Delta Flowr Technology
• Deep Aggressive to Moderate Exhaust Note
• No Internal Packing To Blowout
• Moderate Interior Resonance
• Premium Flowmaster Quality

Part Number: 129970-03159650

Notes: Super 44 (TM) Delta Flow Muffler -- 2.5 in. Offset Inlet / Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; 409 Stainless Steel; Not Direct Fit-Some Adaptation Required

Features:

• Race Proven Patented Delta Flowr Technology
• Deep Aggressive Exhaust Note
• No Internal Packing To Blowout
• Noticeable Interior Resonance
• Premium Flowmaster Quality
• Durable Fully Welded 16ga Stainless Steel
• Recent Two Chamber Improvement
• Limited Lifetime Warranty

Part Number: 129970-09114158

Notes: SoundFX Universal Muffler -- Optional; SoundFX Universal for 18379; Modifications and/or Additional Parts Required

Features:

• RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion
• Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide structural stability and longer service life
• FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment. May require specialized fabrication and/or welding for installation
• FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
• GET MORE MILES FROM YOUR MUFFLER -- Engineered and fit and ride tested to extend muffler life