Flowmaster
Flowmaster 737860 Signature Series Exhaust System
Flowmaster 737860 Signature Series Exhaust System
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Description & Features
Flowmaster 737860 Signature Series Exhaust System
Flowmaster's® Signature Series Cat-back exhaust system fits 2009-2024* (*2019-2024 classic body only) RAM trucks with 5.7L Hemi and 2009-2013 4.7L models. It is manufactured using brushed 304 stainless steel for years of trouble-free service and highend good looks. This premium exhaust system is TIG welded for a stronger, more precise weld that looks as good as this system sounds. Features include a 3.00-inch inlet pipe leading into a single inlet/dual outlet TIG welded 304 stainless steel Signature Series straight-through muffler for great sound and maximum performance. The dual 2.50-inch mandrel bent tailpipes exit out the factory rear bumper cutouts with large 4.50-inch diameter PVD coated black chrome 304 stainless steel tips, giving your RAM a custom look that goes hand-in-hand with that deep, performance Signature Series sound. Max dyno gains of 16 hp and 16 lb-ft at the rear wheels. This Flowmaster Signature Series system utilizes all factory hanger locations and connections for an easy at home installation. Includes installation instructions and all necessary hardware. Note: This Flowmaster Signature Series Cat-back system fits both 2- and 4-wheel drive models and all cab and bed configurations.
- • Brushed 304 stainless steel offers maximum corrosion resistance for a cleaner and more high-end appearance.
- • TIG welding offers a more precise weld, better heat control and high-end appearance compared to MIG welding.
- • Black chrome tips offer a stylish upscale look.
- • Signature Series muffler offers an aggressive to moderate performance tone and increased performance over the stock system.
- • Installer friendly design allows for an at home installation.
- • Dyno proven performance gains you can feel.
- • Increased power and torque over the stock exhaust system.
- • Brushed appearance removes tooling marks for a cleaner overall look.
Specifications
| Brand | Flowmaster |
| California Proposition 65 | Yes |
| California Proposition 65 Chemical Name | Nickel (Metallic) |
| CARB (California) Compliant | Yes |
| Catalytic Converter Included | No |
| Catalytic Converter Quantity | 0 |
| Category | Exhaust |
| Clamping Type | Flat Band |
| Clamps Included | Yes |
| Emission Code | 5 |
| Exhaust Series | Signature Series |
| Exhaust Tip Color | Black |
| Exhaust Tip Connection | Clamp-On |
| Exhaust Tip Cut | Angled |
| Exhaust Tip Diameter | 4.50 |
| Exhaust Tip Edge | Rolled Edge |
| Exhaust Tip Finish | Black Chrome |
| Exhaust Tip Intercooled | No |
| Exhaust Tip Length | 11.00 |
| Exhaust Tip Material | 304 Stainless Steel |
| Exhaust Tip Quantity | 2 |
| Exhaust Tip Resonated | No |
| Exhaust Tip Shape | Round |
| Exhaust Tip Wall | Single Wall |
| Exit Style | Dual Out Rear |
| Finish | Natural |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hangers Included | Yes |
| Inlet Type | Clamp-On |
| Main Piping Diameter | 2.50 |
| Mounting Bracket Included | Yes |
| Muffler Body Height | 4.00 |
| Muffler Body Length | 14.00 |
| Muffler Body Material | 304 Stainless Steel |
| Muffler Body Shape | Oval |
| Muffler Body Width | 9.00 |
| Muffler Finish | Natural |
| Muffler Flanged Inlet | No |
| Muffler Flanged Outlet | No |
| Muffler Included | Yes |
| Muffler Inlet Connection | Slip-Fit |
| Muffler Inlet Inside Diameter | 3.00 |
| Muffler Inlet Outside Diameter | 3.13 |
| Muffler Outlet Connection | Slip-Fit |
| Muffler Outlet Quantity | 2 |
| Muffler Quantity | 1 |
| Muffler Type | Absorption |
| part type | Exhaust System |
| Pipe Color | Silver |
| Pipe Material | 304 Stainless Steel |
| Product Type | Exhaust System |
| Sound Level | Aggressive / Moderate |
| Spring Bolt Kit Included | No |
| Sub Category | Exhaust and Tail Pipes |
| Tail Pipe Outlet Outside Diameter | 2.50 |
| Tail Pipe Quantity | 2 |
| Tail Pipe Tapered Outlet | Yes |
| Type | Cat-back |
| Valve Included | No |
| Valve Type | Not Applicable |
| Warning | California Proposition 65 |
Packaging Information
Weight: 45 lbs
Dimensions: 58.5 x 16.25 x 11.25 IN
Safety
⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit www.P65Warnings.ca.gov
Warranty
Installation Instructions
⚠ Fitment Notes
- Black Chrome Tip Finish, Fits trucks with factory dual exhaust only
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Vehicle Fitment
Vehicle Fitment
- 2009-2010 Dodge Ram 1500 Laramie
- 2009-2010 Dodge Ram 1500 SLT
- 2009-2010 Dodge Ram 1500 Sport
- 2009-2010 Dodge Ram 1500 ST
- 2009-2010 Dodge Ram 1500 TRX
- 2009-2010 Dodge Ram 1500 TRX4
- 2011-2018 Ram 1500 Big Horn
- 2019 Ram 1500 Classic Big Horn
- 2019-2022 Ram 1500 Classic Express
- 2019 Ram 1500 Classic Lone Star
- 2019-2022 Ram 1500 Classic SLT
- 2019-2023 Ram 1500 Classic Special Service
- 2019-2024 Ram 1500 Classic Tradesman
- 2019-2024 Ram 1500 Classic Warlock
- 2012-2018 Ram 1500 Express
- 2014 Ram 1500 HFE
- 2011-2018 Ram 1500 Laramie
- 2014-2015 Ram 1500 Laramie Limited
- 2011-2018 Ram 1500 Laramie Longhorn
- 2015-2018 Ram 1500 Limited
- 2014-2018 Ram 1500 Lone Star
- 2011-2016 Ram 1500 Outdoorsman
- 2013 Ram 1500 R/T
- 2015-2018 Ram 1500 Rebel
- 2011-2018 Ram 1500 SLT
- 2014-2018 Ram 1500 Special Service
- 2011-2018 Ram 1500 Sport
- 2011-2012 Ram 1500 ST
- 2011-2018 Ram 1500 Tradesman
- 2012 Ram 1500 Tradesman HD
