Flowmaster
Flowmaster 14-24 RAM 2500 6.4L FlowFX Cat-Back Exhaust System
Why this price?
$749.95 is MSRP, the lowest price Flowmaster lets us list it at. Additionally, Pro members get $82.49 back on this part.
$749.95 − $82.49 = $667.46
Not sure it fits? Read our tips.
Fitment tips
Fitment can come down to more than year, make and model. Sometimes the sub-model decides, so start with the fitment table below.
- Drive type. If your car is all-wheel drive, make sure the part is for all-wheel drive, not rear-wheel drive.
- Engine size. For engine parts, make sure the engine size on the product matches your engine.
- Transmission. Manual and automatic cars often take different parts.
- Body style. Sedan or hatch, two-door or four-door, cab and bed length on trucks.
Manufacturer data can sometimes have imperfections. Still not sure? We are happy to help.
Send us a message and we will confirm the fit.
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This Flowmaster® Flow FX® cat-back exhaust system for the 2014-2024 RAM 2500/3500 trucks with the 6.4-liter engine is manufactured using durable 409 stainless steel throughout and features 3.50-inch mandrel bent pipes for better exhaust gas flow, and a Flow FX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +13 hp and +15 lb-ft at the rear wheels. This system exits out the side, behind the rear wheel with a 5.00-inch black ceramic tip for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.
- Flow FX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow
- 3.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- Max increases of up to 13 hp and 15 lb-ft over the stock exhaust at the rear wheels
- 5.00-inch black ceramic coated tip adds a custom look to the truck
- Backed by Flowmaster’s Lifetime Limited warranty
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2024 | Ram | 2500 | Big Horn |
| 2014-2024 | Ram | 2500 | Laramie |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2014-2021 | Ram | 2500 | Laramie Longhorn |
| 2016-2024 | Ram | 2500 | Limited |
| 2021-2024 | Ram | 2500 | Limited Longhorn |
| 2014-2015,2019-2024 | Ram | 2500 | Lone Star |
| 2014-2016 | Ram | 2500 | Outdoorsman |
| 2014-2024 | Ram | 2500 | Power Wagon |
| 2023-2024 | Ram | 2500 | Rebel |
| 2014-2018 | Ram | 2500 | SLT |
| 2024 | Ram | 2500 | Special Service |
| 2014-2024 | Ram | 2500 | Tradesman |
| 2014-2024 | Ram | 3500 | Big Horn |
| 2014-2024 | Ram | 3500 | Laramie |
| 2014-2020 | Ram | 3500 | Laramie Longhorn |
| 2016-2024 | Ram | 3500 | Limited |
| 2021-2024 | Ram | 3500 | Limited Longhorn |
| 2014-2015,2017,2019-2022 | Ram | 3500 | Lone Star |
| 2014-2024 | Ram | 3500 | SLT |
| 2024 | Ram | 3500 | Special Service |
| 2014-2024 | Ram | 3500 | Tradesman |
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