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Flowmaster Signature Series Exhaust System for 2019-2026 Ram 1500

Part # 737889

  • • 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.

Description

Flowmaster's® Signature Series Cat-back exhaust system is designed specifically for the 2019-2024, 2026-2027 RAM truck (new body) with 5.7L Hemi (Including e-Torque) engines and factory dual exhaust. Features include full brushed 304 stainless steel construction, large 3.00-inch flanged inlet pipe flowing in the single inlet/dual outlet Signature Series "straight-through" muffler for great sound and maximum performance. This premium exhaust system is TIG welded for a stronger, more precise weld that looks as good as this system sounds. The dual 2.50-inch mandrel bent tailpipes clear the factory hitch and spare tire and exit out through the factory rear bumper cutouts with large 4.50-inch diameter PVD coated black chrome 304S stainless steel tips giving your RAM that custom look that goes hand in hand with that deep performance Signature Series sound. Max dyno gains of 13 hp and 13 lb-ft at the rear wheels. The system uses all the factory hanger locations and connections for an easy installation that you can do at home. Includes installation instructions and all necessary hardware. Note: This system fits all wheelbases, both two and four wheel drive models along with all cab and bed configurations.

Specifications

CARB (California) CompliantYes
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
Clamping TypeFlat Band
Clamps IncludedYes
Exhaust SeriesSignature Series
Exhaust Tip ColorBlack
Exhaust Tip ConnectionClamp-On
Exhaust Tip CutAngled
Exhaust Tip Diameter4.50 in
Exhaust Tip EdgeRolled Edge
Exhaust Tip FinishBlack Chrome
Exhaust Tip IntercooledNo
Exhaust Tip Length11.00 in
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exit StyleDual Out Rear
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Inlet TypeFlanged
Main Piping Diameter2.50 in
Mounting Bracket IncludedYes
UPC / GTIN00090127865132
WarrantyManufacturer's Limited Lifetime Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
2019Ram1500Big Horn, Laramie, Laramie Longhorn, Laramie Sport, Limited, Lone Star, Longhorn, Rebel, SXT, Sport, Tradesman5.7L V8Black Chrome Tip Finish; Does not fit trucks with factory single exhaust; Only fits trucks with factory dual tailpipes.
2020Ram1500Big Horn, Hemi Sport, Laramie, Laramie Longhorn, Laramie Sport, Limited, Lone Star, Longhorn, Rebel, SLT, Special Service, Sport, Tradesman5.7L V8Black Chrome Tip Finish; Does not fit trucks with factory single exhaust; Only fits trucks with factory dual tailpipes.
2021Ram1500Big Horn, Hemi Sport, Laramie, Laramie Longhorn, Laramie Sport, Limited, Limited Longhorn, Lone Star, Longhorn, Rebel, SLT, ST, Special Service, Sport, Tradesman5.7L V8Black Chrome Tip Finish; Does not fit trucks with factory single exhaust; Only fits trucks with factory dual tailpipes.
2022Ram1500Big Horn, Hemi Sport, Laramie, Laramie Sport, Limited, Limited Longhorn, Lone Star, Longhorn, Rebel, SLT, Sport, Tradesman5.7L V8Black Chrome Tip Finish; Does not fit trucks with factory single exhaust; Only fits trucks with factory dual tailpipes.
2023Ram1500Big Horn, Big Horn OffRoad, Hemi Sport, Laramie, Laramie Sport, Limited, Limited Longhorn, Lone Star, Longhorn, Rebel, SLT, Sport, Tradesman5.7L V8Black Chrome Tip Finish; Does not fit trucks with factory single exhaust; Only fits trucks with factory dual tailpipes.
2024Ram1500Big Horn, Laramie, Laramie Sport, Limited, Limited Longhorn, Lone Star, Longhorn, Rebel, Sport, Tradesman5.7L V8Black Chrome Tip Finish; Does not fit trucks with factory single exhaust; Only fits trucks with factory dual tailpipes.
2026Ram1500Big Horn, Laramie, Limited, Limited Longhorn, Lone Star, Warlock5.7L V8Black Chrome Tip Finish; Does not fit trucks with factory single exhaust; Only fits trucks with factory dual tailpipes.