Flowmaster Parts
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- 2.5 in. Center Inlet/Outlet; Oval; 4 in. x 5 in. x 18 in.; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
- Super HP-2 Series Muffler; 2.5 in. Center Inlet/Outlet; Oval; 4 in. x 5 in. x 18 in.; 409 Stainless Steel;
- Super HP-2 Series Muffler
- Product Attributes:
- Main Piping Diameter: Oem
- Tip Quantity: 0
- Outlet Position: Center
- Inlet Diameter: 2.500 In.
- WARNING CA Proposition 65: Yes
- Inlet Position: Center
- Muffler Series: Hp-2 Series
- Inlet Inside Diameter: 2.500 In.
- Inlet Outside Diameter: 2.500 In.
- Outlet Outside Diameter: 2.500 In.
-
Features:
- Stainless Steel Construction
- Dyno Tuned for Maximum Performance
- Patented Laminar Flow Technology
- Lifetime Limited Warranty
- Flowmaster has taken the laminar core of our classic HP-2 muffler and wrapped it in a new compact square case. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2.00 in., 2.25 in. and 2.50 in. These mufflers are covered by Flowmaster's Lifetime Limited Warranty.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1959 - Chevrolet Biscayne | V | 4638 | 8 Cyl 4.6L | 283 |
- Single; Single Side Exit; Includes 3 in. Tailpipe/70 Series(TM) Big Block II Muffler;50 State Legal / California Emissions Compliant
- Force II Cat Back System; Single; Single Side Exit; Includes 3 in. Tailpipe/70 Series™ Big Block II Muffler;
- Force II Cat Back System
- Product Attributes:
- Tip Quantity: 0
- Exhaust Type: Single
- Sound Level: Mild
- WARNING CA Proposition 65: No
- Exhaust Series: Force Ii
- Heat Shield Attached: No
- Exit Style: Straight
- Muffler Series: 70 Series Big Block
- Inlet Inside Diameter: N/a
- Exit Position: Single Side
- Tip Diameter: N/a
- Muffler Count: 1
- System Type: Cat Back
- Muffler Part Number: 53070
-
Features:
- Mandrel Bent 16 Gauge Aluminized Tubing
- Mild Exterior Exhaust Tone
- Includes Hangers And Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- 3 Year Limited Warranty
- For the person who wants a subtle custom appearance with all the benefits that a Flowmaster(R) Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. Our Force II(R) systems delivers a moderate exterior tone and mild to moderate interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. This system is constructed from large 3.00-inch mandrel-bent aluminized steel tubing flowing into a 70 Series Big Block II(TM) muffler for a deep mellow tone. The 3.00-inch tailpipe uses the factory hangers for a quick and easy installation and is finished off with a turn down style tip cut into the tubing. This exit location is especially recommended for towing applications since it will not be blowing exhaust on your boat or trailer. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Notes: Fits 2/4 wheel drive models and all wheelbases. Covered by our 3-year Limited Warranty.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
619656, 817135
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | CID |
|---|---|---|---|---|---|
| 1990 - Ford F-150 | V | 5753 | 8 Cyl 5.8L | 81.0 | 351 |
- 3.0 in. Offset Inlet/2.5 in. Dual Outlet; Case Dimensions 4 in. x 9.75 in. x 15 in.; 21 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
- 80 Series™ Cross-Flow Muffler; 3.0 in. Offset Inlet/2.5 in. Dual Outlet; Case Dimensions 4 in. x 9.75 in. x 15 in.; 21 in. Overall Length; Aluminized Steel;
- 80 Series™ Cross-Flow Muffler
- Product Attributes:
- Tip Quantity: 0
- Automotive Item Grade: High Performance
- Muffler Type: Reflection
- Outlet Connection Type: Pipe
- Outlet Position: Dual
- Sound Level: Aggressive
- WARNING CA Proposition 65: No
- Fitment: Universal
- Body Width: 9.750 In.
- Muffler Series: 80 Series Crossflow
- Outlet Outside Diameter: 2.500 In.
- Inlet Position: Offset
- Inlet Connection Type: Pipe
-
Features:
- Durable Fully Welded 16ga Aluminized Steel
- 3 Year Limited Warranty
- Aggressive And Powerful Exterior Exhaust Tone
- Notable Interior Resonance
- Cross Flow Applications
- The Original Two Chamber Design
- Premium Flowmaster Quality
- The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Delivering an aggressive muscle car sound both inside and outside the vehicle. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1997 - Chevrolet Camaro | V | 3800 | 6 Cyl 3.8L | RS | 231 |
- 80 Series™ Cross-Flow Muffler
- 3.0 in. Offset Inlet/2.5 in. Dual Outlet; Case Dimensions 4 in. x 9.75 in. x 15 in.; 21 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
- 80 Series™ Cross-Flow Muffler; 3.0 in. Offset Inlet/2.5 in. Dual Outlet; Case Dimensions 4 in. x 9.75 in. x 15 in.; 21 in. Overall Length; Aluminized Steel;
- 80 Series(TM) Cross-Flow Muffler
- Product Attributes:
- Tip Quantity: 0
- Automotive Item Grade: High Performance
- Muffler Type: Reflection
- Outlet Connection Type: Pipe
- Outlet Position: Dual
- Sound Level: Aggressive
- WARNING CA Proposition 65: No
- Fitment: Universal
- Body Width: 9.750 In.
- Muffler Series: 80 Series Crossflow
- Outlet Outside Diameter: 2.500 In.
- Inlet Position: Offset
- Inlet Connection Type: Pipe
-
Features:
- Durable Fully Welded 16ga Aluminized Steel
- 3 Year Limited Warranty
- Aggressive And Powerful Exterior Exhaust Tone
- Notable Interior Resonance
- Cross Flow Applications
- The Original Two Chamber Design
- Premium Flowmaster Quality
- The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Delivering an aggressive muscle car sound both inside and outside the vehicle. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1996 - Chevrolet Camaro | V | 3800 | 6 Cyl 3.8L | Base | 231 |
- 3.0 in. Center Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
- Super 40™ Delta Flow Muffler; 3.0 in. Center Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel;
- Super 40™ Delta Flow Muffler
- Product Attributes:
- Tip Quantity: 0
- Automotive Item Grade: High Performance
- Muffler Type: Reflection
- Outlet Connection Type: Pipe
- Outlet Position: Dual
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Fitment: Universal
- Body Width: 10.000 In.
- Muffler Series: Super 40 Series
- Outlet Outside Diameter: 2.500 In.
- Inlet Position: Center
- Inlet Connection Type: Pipe
-
Features:
- Durable Fully Welded 16ga Stainless Steel
- Limited Lifetime Warranty
- Deep Aggressive to Moderate Exhaust Note
- Moderate Interior Resonance
- Excellent Performance On High Horsepower Vehicles
- Race Proven Patented Delta Flow® Technology
- No Internal Packing To Blowout
- Premium Flowmaster Quality
- The Super 40(R) features Flowmaster's Delta Flow(R) technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series, but with a deeper tone, and all the benefits of extra performance and low interior resonance from the Delta Flow(R) technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
9530452
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1992 - Chevrolet C1500 | V | - | 8 Cyl 5.7L | WT | 350 |
- Super 40™ Delta Flow Muffler
- 3.0 in. Center Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
- Super 40™ Delta Flow Muffler; 3.0 in. Center Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel;
- Super 40(TM) Delta Flow Muffler
- Product Attributes:
- Tip Quantity: 0
- Automotive Item Grade: High Performance
- Muffler Type: Reflection
- California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
- Outlet Connection Type: Pipe
- California Proposition 65 Chemical Name 1: Nickel (metallic)
- Outlet Position: Dual
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Fitment: Universal
- Body Width: 10.000 In.
- Muffler Series: Super 40 Series
- Outlet Outside Diameter: 2.500 In.
- Inlet Position: Center
- Inlet Connection Type: Pipe
-
Features:
- Durable Fully Welded 16ga Stainless Steel
- Limited Lifetime Warranty
- Deep Aggressive to Moderate Exhaust Note
- Moderate Interior Resonance
- Excellent Performance On High Horsepower Vehicles
- Race Proven Patented Delta Flow® Technology
- No Internal Packing To Blowout
- Premium Flowmaster Quality
- The Super 40(R) features Flowmaster's Delta Flow(R) technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series, but with a deeper tone, and all the benefits of extra performance and low interior resonance from the Delta Flow(R) technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1978 - Chevrolet C20 | V | - | 8 Cyl 5.7L | 350 |
- Dual; Dual Rear Exit; 2.5 in. Outlet; Super 44 Delta Flow Mufflers; 2.5 in. Tubing; 409 Stainless Steel;50 State Legal / California Emissions Compliant
- American Thunder Cat Back Exhaust System; Dual; Dual Rear Exit; 2.5 in. Outlet; Super 44 Delta Flow Mufflers; 2.5 in. Tubing; 409 Stainless Steel;
- American Thunder Cat Back Exhaust System
- Product Attributes:
- Tip Quantity: 2
- Tip Logo: None
- Inlet Diameter: 2.500 In.
- Sound Level: Moderate/aggressive
- WARNING CA Proposition 65: Yes
- Tip Finish: Polished
- Tip Type: Single Wall
- Exit Position: Dual Rear
- Tip Diameter: 2.500 In.
- Muffler Count: 2
- System Type: Cat Back
- Tip Material: Stainless Steel
- Tubing Diameter: 2.500 In.
- Exhaust Type: Dual
- Catalytic Converter Included: No
- Heat Shield Attached: No
- Exhaust Series: American Thunder
- Exit Style: Straight
- Muffler Series: Super 44
- Tip Cut: Angle
- Inlet Inside Diameter: 2.500 In.
- Outlet Outside Diameter: 2.500 In.
- Tail Pipe Diameter: 2.500 In.
- Tip Shape: Round
- Tip Edge Style: Cut
- Muffler Part Number: Kit Only
-
Features:
- Mandrel Bent Stainless Steel Tubing
- Aggressive Exterior Exhaust Tone
- Includes Hangers and Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- Patented Delta Flow Technology
- Limited Lifetime Warranty
- Made in the USA
- The Flowmaster American Thunder(R) Cat-back exhaust system for the 2015-2016 Dodge Charger R/T and 2015-2023 Chrysler 300 with the 5.7L Hemi engine is perfect for the person looking for an aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster(R). This bolt-on 409S stainless steel system features a pair of Super 44(TM) Series mufflers for a deep, aggressive sound. The system uses our dual 2.50-inch Scavenger Series(R) X-Pipe and mandrel-bent tubing for maximum performance and a deep performance tone. The system is finished off with 2.50-inch stainless steel tips that exit within the factory exhaust bezels located in the rear bumper valence. Designed for an easy fit, this system includes all necessary parts and hardware for installation and includes our Lifetime Limited Warranty. Notes: Does NOT fit Charger Pursuit models identified by round exhaust cutouts without factory exhaust bezels in the rear valance.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 2017 - Dodge Charger | V | - | 8 Cyl 5.7L | R/T | 345 |
- Single Out Rear Exit; Includes 2.5 in. Tubing/3 in. Angle Cut Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
- American Thunder Axle Back Exhaust System; Single Out Rear Exit; Includes 2.5 in. Tubing/3 in. Angle Cut Tips; 409 Stainless Steel;
- American Thunder Axle Back Exhaust System
- Product Attributes:
- Tip Quantity: 1
- Tubing Diameter: 2.500 In.
- Tubing Material: 409s Stainless Steel
- Exhaust Type: Axle-back
- Tip Logo: None
- Catalytic Converter Included: No
- WARNING CA Proposition 65: Yes
- Exhaust Series: American Thunder
- Tip Finish: Polished
- Tip Type: Single Wall
- Muffler Series: None
- Tip Cut: Angle
- Inlet Inside Diameter: 2.500 In.
- Tail Pipe Diameter: 2.500 In.
- Heat Shield Included: No
- Exit Position: Side Out Rear
- System Type: Axle Back
- Tip Material: 304 Stainless Steel
- Tip Shape: Round
- Tip Edge Style: Cut
- Muffler Part Number: Kit Only
-
Features:
- Mandrel Bent Tubing
- Moderate Sound
- Includes Hardware
- Provides Maximum Off Roading Clearance
- Easy Installation
- Premium Flowmaster Quality
- Made in the USA
- Limited Lifetime Warranty
- The Flowmaster(R) American Thunder(R) Axle-back exhaust system for the 2018-2024 Jeep Wrangler JL is perfect for the person looking for maximum performance and ground clearance. The 2.50-inch tailpipe features a mandrel bent 409 stainless steel tailpipe finished off with a 3.00-inch polished 304 stainless steel tip and fits both 2 and 4 door models with the 2.0L Turbo or the 3.6L engine. This system replaces the factory transverse muffler reducing weight, improves ground clearance, and provides a moderate sound level that is not offensive or will be considered loud by most people. Because this system tucks the tailpipe up high, an aftermarket metal bumper is generally recommended. The exhaust system is covered by our Lifetime Limited Warranty. Designed for a perfect fit, this system includes all necessary parts and hardware for easy and quick installation you can do at home in about 15 minutes.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 2018 - Jeep Wrangler | V | 3604 | 6 Cyl 3.6L | Rubicon | 220 |
- Dual Out Rear Or Side Exit; Includes 2.5in. Tubing/Super 40 Series Muffler/3.5 in. Polished Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
- American Thunder Cat Back Exhaust System; Dual Out Rear Or Side Exit; Includes 2.5in. Tubing/Super 40 Series Muffler/3.5 in. Polished Tips; 409 Stainless Steel;
- American Thunder Cat Back Exhaust System
- Product Attributes:
- Tail Pipe Diameter: 2.500 In.
- Tubing Diameter: 2.500 In.
- Exhaust Type: Cat-back
- Exit Position: Dual Out Rear
- WARNING CA Proposition 65: Yes
- Inlet Inside Diameter: 2.500 In.
-
Features:
- Deep Powerful Performance Tone
- Full Stainless Steel Construction
- Easy Installation
- This Flowmaster(R) American Thunder(R) Cat-back exhaust system is perfect for the person looking for deep, powerful sound outside the vehicle with a little growl inside the cab. This emissions-legal system is for 2WD & 4WD 2019-2024 GM 1500 trucks (new body style) with the 5.3L engine and factory single exhaust. System features include full stainless steel construction, a single in/dual outlet Super 40(R) Series muffler and mandrel-bent dual 2.50-inch stainless steel tailpipes for maximum performance and a deep sound. Maximum dyno gains of 21 hp and 23 lb.ft. at the rear wheels. This bolt-on system utilizes the factory hanger locations and includes your choice of tailpipe exits, either dual out the rear exiting under the bumper, or dual out the side behind the rear wheels to help prevent blowing exhaust on your boat or trailer when towing. The system is finished off with a pair of large 3.50-inch double wall polished 304 stainless steel tips. Designed for a perfect fit, the system includes installation instructions and all the necessary hardware for an easy at home installation. Note: Fits 2/4 wheel drive Crew cab and double cab models.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Sub Model | Body | CID |
|---|---|---|---|---|---|---|---|
| 2019 - Chevrolet Silverado 1500 | V | 5328 | 8 Cyl 5.3L | 69.9 | LTZ | Extended Cab Pickup | 325 |
- Dual; Dual Rear Exit; Includes 3.0 in. Tubing/Super 40 Series(TM) Mufflers/Scavenger X-Pipe/4.0 in. Logo Embossed Stainless Tips;50 State Legal / California Emissions Compliant 409S Stainless Steel
- American Thunder Cat Back Exhaust System; Dual; Dual Rear Exit; Includes 3.0 in. Tubing/Super 40 Series™ Mufflers/Scavenger X-Pipe/4.0 in. Logo Embossed Stainless Tips;
- American Thunder Cat Back Exhaust System
- Product Attributes:
- Tip Quantity: 2
- Exhaust Type: Dual
- Sound Level: Moderate/aggressive
- WARNING CA Proposition 65: Yes
- Exhaust Series: American Thunder
- Heat Shield Attached: No
- Exit Style: Straight
- Muffler Series: Super 40 Series
- Exit Position: Dual Rear
- Muffler Count: 2
- System Type: Cat Back
- Muffler Part Number: Kit Only
-
Features:
- Mandrel Bent 16 Gauge 409 Stainless Tubing
- Includes Hangers And Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- 3 Year Limited Warranty
- Made in the USA
- For the person who is looking for a complete Cat-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. Delivers an aggressive exterior and moderate interior tone and is well suited to the enthusiast owner. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
140296, 16885, 39484, S7102409
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 2013 - Dodge Challenger | V | 6424 | 8 Cyl 6.4L | SRT8 | 392 |
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