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Flowmaster American Thunder Cat-Back Exhaust System

Part # 818150

Fits 2022-2026 Nissan Frontier 3.8-Liter, American Thunder Cat-Back 3.0" Stainless Steel Exhaust System

Flowmaster American Thunder Cat-Back Exhaust System

In Stock
Free Shipping - Lower 48 US States
Advertised Price $1,024.95
$559.95
Save $465.00
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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
This Flowmaster® American Thunder® cat-back exhaust system for the 2022-2026 Nissan Frontier with the 3.8-liter engine is manufactured using durable 409 stainless steel throughout and features 2.50 and 3.00-inch mandrel bent pipes for better exhaust gas flow. A Super 50 series muffler is used for an aggressive to moderate sound level and maximum performance. Gain up to 8 hp and 7 lb-ft of torque at the rear wheels over stock. This single exit system has a 4.00-inch polished stainless steel tip with the Flowmaster logo embossed in it, for added style and a custom look. This 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.

Features:

  • 2.50 and 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • A 4.00-inch polished stainless steel tip adds a custom look to the truck
  • Includes complete hardware and factory styled hangers in the stock location for an easy installation
  • Super 50 series performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
  • Backed by Flowmaster’s Lifetime Limited Warranty
  • Max gains of 8 hp and 7 lb-ft of torque at the rear wheels

About Flowmaster

Shop the complete line of Flowmaster products for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!

Brand Flowmaster
California Proposition 65Yes
CARB (California) CompliantYes
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
CategoryExhaust
Clamping TypeFlat Band
Clamps IncludedYes
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip ColorSilver
Exhaust Tip ConnectionClamp-On
Exhaust Tip CutAngled
Exhaust Tip Diameter4.00 IN
Exhaust Tip EdgeAngle Cut
Exhaust Tip FinishPolished
Exhaust Tip IntercooledNo
Exhaust Tip Length13.00 IN
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity1
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallDouble Wall
Exit StyleSingle Out Side
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Inlet TypeFlanged
Main Piping Diameter3.00 IN
Mount TypeUses Factory Hangers
Mounting Bracket IncludedNo
Muffler Body Height5.00 IN
Muffler Body Length17.00 IN
Muffler Body Material409 Stainless Steel
Muffler Body ShapeOval
Muffler Body Width10.00 IN
Muffler ColorBlack
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler IncludedYes
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Inside Diameter2.50 IN
Muffler Inlet LocationDual
Muffler Inlet Outside Diameter2.63 IN
Muffler Outlet ConnectionSlip-Fit
Muffler Outlet Diameter3.00 IN
Muffler Outlet LocationCenter
Muffler Outlet Quantity1
Muffler Overall Length23.14 IN
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesSuper 50
Muffler TypeReflection
Part TypeExhaust System
Pipe ColorSilver
Pipe Material409 Stainless Steel
Product TypeExhaust System
Sound LevelAggressive / Moderate
Spring Bolt Kit IncludedNo
Sub CategoryExhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter3.00 IN
Tail Pipe Quantity1
Single
Tail Pipe Tapered OutletNo
Tip LogoEmbossed
TypeCat-Back
Valve IncludedNo
Valve TypeNot Applicable
UPC090127617007
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
Part Number818150
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Fits 2 and 4 wheel drive. Fits Crew Cab Short Bed and King Cab Long Bed. Does not fit Crew Cab Long Bed.

*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Flowmaster American Thunder Cat-Back Exhaust System
Flowmaster American Thunder Cat-Back Exhaust System
Advertised Price $1,024.95
$559.95
Save $465.00