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XDR Latest Products
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Mishimoto Axle-Back Exhaust w/ Black Tips - 2015-2017 Ford Mustang GT
$543.95
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AIRAID Performance Air Intake System- 453-172
$449.99
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Injen SP Short Ram Cold Air Intake System - SP7032 INJ-SP7032
$407.87
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S&B Air Filters for Competitors Intakes AFE XX-90015 Extendable White
$69.00
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Injen EVOLUTION Cold Air Intake System - EVO2300 INJ-EVO2300
$419.52
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Product
Price
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- Adds up to 17 hp and 19 ft-lb. of torque at the rear wheels for real, measurable gains
- 60 Series Delta Flow mufflers deliver an aggressive exterior tone with a moderate, drivable interior sound
- Scavenger Series X-pipe maximizes exhaust pulse velocity for stronger torque and classic muscle car character
- Fully mandrel-bent dual system improves throttle response, power, and mileage
- CARB (California) compliant and includes all parts and hardware for a simple installation
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- Custom-designed cat-back system for 2005-2010 Dodge Dakota V6 and V8 trucks
- Moderate sound level inside and out from the Super 50 Series muffler — deeper than stock, easy to live with daily
- Mandrel-bent aluminized steel construction with a 3.00-inch tailpipe and polished 3.50-inch stainless tip
- True bolt-on install with all parts, hardware and instructions included for at-home fitment
- CARB compliant and emissions-legal, fitting 2WD and 4WD models across all wheelbases
- Backed by a 3-year Limited Warranty
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- Mild, mellow sound level from the included 70 Series Big Block II muffler keeps the cabin comfortable while improving flow
- Mandrel-bent 3.00-inch aluminized steel tubing helps deliver improved throttle response, power, and mileage
- Large 3.50-inch polished stainless steel tip gives a subtle custom appearance
- Fits both 2 and 4 wheel drive models and all wheelbases for wide compatibility
- CARB (California) compliant and includes all parts and hardware for an easy, factory-fit installation
- Backed by a 3-year Limited Warranty
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- Aggressive exterior tone with a moderate interior note thanks to the included 70 Series Big Block II muffler
- Heavy 16-gauge mandrel-bent aluminized steel construction for durability and flow
- Dual 2.50-inch tailpipes with two exit options — straight back or side-exit for towing
- Polished 304 stainless steel tips embossed with the Flowmaster name
- Complete kit with muffler, U-Bolt clamps, hardware and instructions for easy home installation
- CARB (California) compliant and backed by a 3-year Limited Warranty
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- Aggressive exterior tone with a moderate, cabin-friendly interior sound from the 70 Series Big Block II muffler
- Heavy 16-gauge mandrel-bent aluminized steel construction built for durability and flow
- Dual 2.50-inch tailpipes clear the factory spare tire with rear-exit or side-exit options
- Highly polished 3.00-inch 304 stainless steel tips embossed with the Flowmaster name
- Includes all parts, hardware and instructions for an easy at-home install, backed by a 3-year Limited Warranty
- CARB (California) compliant and fits 2WD/4WD extended cab, short bed models
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- Delivers a moderately aggressive Flowmaster sound inside and outside the cab
- All stainless steel mandrel-bent construction with a Super 40 Series muffler and dual 2.50-inch tailpipes for strong flow and tone
- Large 3.50-inch polished stainless tips add aggressive style at the rear
- DOR/DOS design lets you run dual-out-rear or dual-out-side exits
- Emissions legal and CARB compliant, fitting 2009-2014 F-150 4.6L, 5.0L, and 5.4L trucks
- Easy bolt-on install with all hardware included, backed by a Lifetime Limited Warranty
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- True dual 3.00-inch mandrel-bent stainless steel construction delivers maximum flow and lasting durability
- Super 40 Series large-case mufflers produce a deep, aggressive muscular tone inside and out
- H-pipe crossover balances exhaust pressures to add horsepower and torque and reduce deceleration back-rap
- Improves throttle response, power, and mileage — the signature Flowmaster performance advantage
- CARB compliant and includes all necessary parts and hardware for an easy, designed-for-fit installation
- Backed by Flowmaster’s Lifetime Limited Warranty for long-term peace of mind
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- Delivers a mild-to-moderate interior tone with a moderate exterior sound via the proven Super 50 Series muffler
- Choose dual rear under-bumper exit for a muscular look or dual side exit that’s ideal for towing
- Stainless steel mandrel-bent 3.00-inch inlet and dual 2.50-inch tailpipes for maximum flow and performance
- Finished with large 3.50-inch polished stainless steel tips that clear the factory spare tire
- CARB compliant and fits 2009-2014 F-150 in 2WD or 4WD across all wheelbases
- Complete bolt-on kit with all hardware, backed by Flowmaster’s Lifetime Limited Warranty
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- Mandrel-bent 2.50-inch stainless steel construction with polished 3.00-inch 304 stainless tips for lasting durability and a premium look
- Super 40 Series muffler delivers a moderately aggressive exterior tone with a comfortable moderate interior tone
- Choose straight-out-the-back exits for a muscular look or behind-the-rear-wheels routing that’s ideal for towing
- Improved throttle response, power, and mileage from a true Flowmaster Cat-back system
- Bolt-on install using factory hanger locations with all necessary parts and hardware included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Mandrel-bent 2.50-inch 409S stainless steel downpipes for smooth, durable exhaust flow
- Sold as a complete dual pair with 3-bolt flanges, donut gaskets, and donut sleeves
- Application-specific fit for 1967-1972 GM C10/C15 1/2 ton 2WD small block V8 trucks
- Designed for factory Angled GM Ram Horn style manifolds
- Pairs with Flowmaster systems 17654 or 817654 for a complete engine-back exhaust
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Complete crossmember-back dual exhaust system with everything needed for an easy fit installation
- Mandrel-bent 2.50 in. tubing and Super 40 Series mufflers deliver maximum flow and an aggressive American Thunder tone
- Engineered to improve throttle response, power, and mileage on your classic Mopar
- CARB (California) compliant with Emission Code 5
- Fits Dodge and Plymouth 273, 318, 340, 360, 383, and 426 engines in 2WD applications
- Dual tail pipe layout with silver-finish pipe; add your choice of exhaust tips (sold separately)
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- Aggressive exterior tone with a moderate, livable interior sound thanks to Super 44 Series dual mufflers
- Durable 409 stainless steel construction with 3.00-inch mandrel-bent tubing for smooth flow
- Large 4.00-inch polished stainless steel tips add a refined, upgraded look
- Bolt-on axle-back design uses factory hanger locations and includes all necessary hardware
- CARB compliant and emissions-legal for street use on 13-14 Mustang GT 5.0L coupes and convertibles
- Backed by the Flowmaster Lifetime Limited Warranty
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- Delivers a moderately aggressive exterior tone with a moderate interior tone thanks to the Super 40 Series muffler
- Mandrel-bent 2.50-inch aluminized steel improves throttle response, power, and mileage
- Dual 2.50-inch tailpipes finished with polished 3.00-inch stainless steel tips for a muscular look
- Choose straight-out-the-back exits or behind-the-rear-wheel exits ideal for towing
- Uses factory hanger locations and includes all hardware for an easy install
- CARB compliant and backed by a Flowmaster 3-Year Limited Warranty
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- Super 50 Series muffler delivers a moderately aggressive exterior tone with a comfortable moderate interior sound — no annoying highway drone
- Improves throttle response, power, and mileage thanks to free-flowing dual 2.50-inch tubing
- Choose your tailpipe exit: straight out the back for a muscular look, or behind the rear wheels for towing
- Polished 3.00-inch stainless steel tips give a premium, finished appearance
- Bolts on using factory hanger locations with all parts and U-Bolt hardware included for easy installation
- CARB compliant and backed by Flowmaster’s 3-year Limited Warranty
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- Delivers a moderate-to-aggressive Flowmaster tone from a pair of Super 40 Series mufflers, great inside and outside the car
- Mandrel-bent 2.50-inch aluminized steel tubing with a built-in H-pipe crossover for balanced, free-flowing performance
- Complete crossmember-back kit with dual tailpipes, polished oval stainless steel tips, and all necessary installation hardware
- Designed as an easy bolt-on fit for 1965-1968 Chevy Impala and Caprice coupes, wagons, and convertibles
- CARB (California) compliant and backed by a 3-year Limited Warranty
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- Adds real power with max dyno gains of 11 hp and 15 lb-ft at the rear wheels
- Super 50 series muffler and tuned resonators deliver a moderate/mild tone without cabin drone
- Mandrel-bent 409 stainless steel tubing maximizes flow and resists corrosion
- Bolt-on install using factory hanger locations with all necessary hardware included
- Large 4.00-inch polished stainless tip with embossed logo for a custom finish
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Complete crossmember-back kit built specifically for the 74-79 Corvette 350 with all parts and hardware included
- Stainless steel dual system with mandrel-bent 2.25-inch tubing for smooth, consistent flow
- Dual 60 Series Delta Flow mufflers plus Scavenger Series X-pipe for maximum power and a deep tone
- Moderate exterior and mild interior sound level for aggressive style without excess cabin drone
- Polished 3.00-inch stainless angle-cut tips with embossed logo for a finished, aggressive look
- Backed by Flowmaster’s Lifetime Limited Warranty and CARB compliant by design
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- Complete crossmember-back system with built-in H-pipe crossover and a pair of Super 44 Series mufflers for that signature Flowmaster growl
- Choose from four dual tailpipe exit styles to match your truck’s look and stance
- Mandrel-bent 2.50-inch aluminized steel tubing delivers smooth flow and durable construction
- Direct fit for 1967-1972 Chevy/GMC C10 and C15 1/2 ton 2WD coil spring trucks, short or long wheelbase
- CARB compliant and includes all necessary installation hardware
- Provides adequate clearance for substantially lowered vehicles, backed by a 3-Year Limited Warranty
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- True dual, crossmember-back exhaust system with a built-in H-pipe for improved throttle response, power, and a deep muscle car sound
- 2.50-inch mandrel-bent aluminized steel tubing throughout for strong, consistent flow
- Includes a pair of Flowmaster Super 44 Series mufflers (PN 942546) delivering a moderate to aggressive tone inside and out
- Dual 2.50-inch tailpipes exit in the factory location behind the rear wheels for a clean, correct look
- CARB (California) compliant and ships complete with all parts, hardware, and instructions for an easy fit
- Stainless steel construction available via optional system #817129 for those who want an upgraded material
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- Application-specific fit for 1965–1968 Pontiac A-Body vehicles with a 389 or 400 c.i. Pontiac engine
- Manufactured from durable 2.50-inch mandrel-bent 409S stainless steel tubing for smooth, corrosion-resistant flow
- Sold as a complete dual pair with factory-style 2-bolt flanges for a direct, secure connection
- Correct 2.25-inch inlet and 2.50-inch main piping and outlet sizing for the Pontiac platform
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Deep, mellow mild-to-moderate tone from the tuned 70 Series Big Block II muffler (PN 53072)
- 3.00-inch mandrel-bent aluminized steel inlet and single tailpipe for smooth, consistent flow
- Bolt-on install using factory hanger locations with included U-Bolt clamps and hardware
- Emissions-legal and CARB (California) compliant for street-legal peace of mind
- Custom-designed fit for 1993-1995 Tahoe/Yukon 5.7L, 2WD/4WD Extended Cab/Short Bed on 141-inch wheelbase
- Backed by a 3-year Limited Warranty
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- American Thunder cat-back system delivers a moderate-to-aggressive exterior tone with a comfortable, mild-to-moderate interior sound
- 3.00-inch mandrel-bent inlet and 80 Series Cross-flow muffler (P/N 43083) improve throttle response, power, and mileage
- Dual 2.50-inch mandrel-bent tailpipes give a muscular look and unmistakable presence
- Bolts on using factory hanger locations with all necessary parts and U-Bolt hardware included
- CARB (California) compliant and backed by Flowmaster’s 3-year Limited Warranty
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- Aggressive Flowmaster tone from the Super 40 Series performance muffler paired with dual 2.50-inch mandrel-bent tailpipes
- Choose dual rear-exit or dual side-exit behind the rear wheels — the side-exit setup is ideal for towing
- Durable 409S stainless steel construction finished with large 3.50-inch polished stainless steel tips
- Bolt-on fitment for 1998-2003 F-150 4.6L and 5.4L, all 2WD/4WD models and wheelbases, with all hardware included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Delivers the deep, aggressive, iconic 5.0L sound thanks to a pair of Super 44 Series mufflers
- Free-flowing 2.50-inch mandrel-bent stainless steel inlet pipes and dual tailpipes for smooth exhaust flow
- Uses factory hanger locations plus included hardware and instructions for quick, easy installation
- Emissions legal and CARB (California) compliant bolt-on upgrade
- Long 2.50-inch 304 stainless steel tips add a show-car finish
- Fits 1986-1993 Mustang LX (coupes and convertibles) and 1986 GT with the 5.0L engine, backed by a Lifetime Limited Warranty
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