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Best Flowmaster 718149 Deals of Nov 2026

Updated November 10, 2026·Our site contains affiliate links for which we may be compensated.

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Flowmaster

Flowmaster 718149 Flow FX Cat-Back Exhaust 409 Stainless 2.50 in. Dual Side Exit

Dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability

Dual 3.50-inch black ceramic coated tips exiting before the rear tire add a custom look to the truck

Includes complete hardware and factory styled hangers in the stock locations for an easy installation

Flow FX “straight through” performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow

Flowmaster’s Lifetime Limited Warranty

Gain up to 6 hp and 5 lbs-ft of torque at the rear wheels

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Flowmaster

Flowmaster 718146 FlowFX Cat-Back Exhaust System - 3.0" diameter - 409SS

Max increases of up to 12 hp and 13 lb-ft over the stock exhaust at the rear wheels

Flow FX series performance muffler offers a deep powerful sound and increased performance

409 stainless steel construction delivers extra durability and improved long-term corrosion resistance

Uses factory hanger locations for easy installation

3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power

Includes all necessary hardware for an at home installation

Dual 4.00-inch black ceramic-coated tips adds a custom look

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Flowmaster

Flowmaster 718188 FlowFX Cat-Back Exhaust System

· 3.0 and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability

· This kit exits on the passenger side, just before the rear tire for a unique performance look

· Dual 4.0-inch black ceramic coated stainless steal tips add a custom look to the vehicle

· Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation

· A Flow FX Series muffler delivers a deep performance tone and improve exhaust flow

· Fits all single cab and extended cab models in both 2 and 4 wheel drive

· Lifetime Limited Warranty

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Flowmaster

Flowmaster 718130 FlowFX Cat-Back Exhaust System Stainless 3.0 in Dual Rear Exit

3.50-inch to dual 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability

4.00-inch black stainless steel tips add a custom look to the truck

Includes complete hardware and factory styled hangers in the stock locations for an easy installation

Flow FX “Straight Through” muffler delivers an aggressive to moderate sound level with increased performance

Max gains of 18 hp and 16 lb-ft of torque at the rear wheels over stock

Details & specs

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Flowmaster

Flowmaster Flow FX Cat-back Exhaust System 718174

3.0-inch and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability

Black ceramic coated stainless steal tips add a custom look to the vehicle

Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation

A Flow FX series muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow

Max increases of up to 12 hp and 14 lb-ft over the stock exhaust at the wheels

Lifetime Limited Warranty

Tuned performance tones offer quality sound inside and outside of the truck

Details & specs

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Flowmaster

Flowmaster 717910 FlowFX Cat-back Exhaust System

Large 4.50-inch Black Ceramic Coated Stainless Steel Tip

Scavenger Series Y-pipe for Maximum Torque Gains

Flow FX "Straight-through" Performance Muffler

Mandrel-bent Stainless Steel Tubing

Includes All Necessary Hardware

Very Deep and Powerful Sound

Easy and Quick Installation

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Flowmaster

Flowmaster 718115 FlowFX Cat-Back Exhaust 3 in Single Side Exit

Flow FX Series performance muffler offers an aggressive to moderate sound level and increased performance

409 stainless steel construction delivers extra durability and improved long-term corrosion resistance

Max dyno gains of 13 hp and 16 lb-ft at the rear wheels

3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power

Includes all necessary hardware for an at home installation

4.50-inch black ceramic coated tip adds a custom look

Uses factory hanger locations for easy installation

Details & specs

Also available at

eBay

eBay

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Flowmaster

Flowmaster Flow FX Cat-back Exhaust System 718173

3.0-inch and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability

Black ceramic coated stainless steel tips add a custom look to the vehicle

Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation

A Flow FX series muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow

Max increases of up to 11 hp and 17 lb-ft over the stock exhaust at the wheels

Lifetime Limited Warranty

Tuned performance tones offer quality sound inside and outside of the truck

Details & specs

Also available at

eBay

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Flowmaster

Flowmaster 718190 Flow FX Cat-back Exhaust System

A Flow FX Series muffler deliver a deep performance tone and improved exhaust flow

3.0-inch and 2.5-inch mandrel bent 16- gauge 409 stainless steel tubing maximizes exhaust flow and improves durability

Dual 4.5-inch black ceramic coated stainless steal tips add a custom look to the vehicle

Kits include complete hardware and factory styled hangers in the stock locations for an easy installation

Fit all single cab and extended cab models in both 2 and 4 wheel drive

Lifetime Limited Warranty

Details & specs

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Flowmaster

Flowmaster 718114 FlowFX Cat-back Exhaust System - Dual Side Exit

Max increases of up to 9 hp and 12 lb-ft over the stock exhaust at the rear wheels

Single 3.50-inch to dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability

4.50-inch black ceramic coated tips add a custom look to the truck

Includes complete hardware and factory styled hangers in the stock locations for an easy installation

Flow FX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow

Details & specs

Also available at

eBay

Compare

Our #1 Pick Today

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Flowmaster

Flowmaster 718149 Flow FX Cat-Back Exhaust 409 Stainless 2.50 in. Dual Side Exit

Dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability

Dual 3.50-inch black ceramic coated tips exiting before the rear tire add a custom look to the truck

Includes complete hardware and factory styled hangers in the stock locations for an easy installation

Flow FX “straight through” performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow

Flowmaster’s Lifetime Limited Warranty

Gain up to 6 hp and 5 lbs-ft of torque at the rear wheels

Details & specs

Compare

Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Flowmaster 718149 deals are available from: Amazon, starting from $699.94.

The lowest price we found is $699.94 while the highest is $1,199.95. Prices for the best Flowmaster 718149 deals average at $954.85.

Compare prices across stores, find real deals, and get an email when the products you want drop in price.

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