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XDR Latest Products
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AIRAID Racing Air Filter- 700-494TD
$69.99
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Mishimoto MMTS-MUS-05L Racing Thermostat for Ford Mustang V8
$68.95
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AEM-21-478C Cold Air Intake System
$314.99
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S&B Cold Air Intake For 17-18 Chevrolet GMC Silverado/ Sierra 1500, Tahoe, Suburban, Yukon, XL, Denali, 5.3L, 6.2L Extendable White
$379.00
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Porsche (2.0, 2.5) Exhaust System Kit
$2,509.93
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Product
Price
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- Dyno-proven max gains of 24 hp and 29 lb-ft at the rear wheels for real performance you can feel
- Aggressive-to-moderate sound from the Flow FX series muffler—deep tone without excessive highway drone
- Durable mandrel-bent 409 stainless steel, 3.00-inch to dual 2.50-inch, for maximum flow and long life
- Easy bolt-on install using factory-mounting locations with new hangers and all hardware included
- Dual 4.00-inch tips with embossed logo add an aggressive, finished look at the rear
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Delivers maximum dyno gains of 15 hp and 16 lb-ft at the rear wheels by replacing the stock muffler with straight pipe
- High Clearance design tucks the tip higher for a better departure angle and fewer trail hang-ups
- 2.50-inch mandrel-bent 409 stainless steel tubing maximizes flow and long-term durability
- Polished 3.00-inch stainless steel tip with embossed logo adds custom style
- Easy install using factory mounting locations with all hardware and new hangers included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Delivers the aggressive Outlaw exhaust tone inside and out on 2018-2026 Jeep Wrangler JL 3.6L models
- 2.50-inch mandrel-bent stainless steel tubing promotes free-flowing performance
- Dual 2.5-inch tailpipes with 4.00-inch black ceramic coated stainless steel tips and embossed logo for a modern look
- Tuned front reflection resonator reduces interior drone, with an optional non-resonated pipe for even more aggression
- CARB compliant, emissions-legal, and a bolt-on fit using factory hanger locations with all hardware included
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- Straight-through 2.25-inch stainless perforated core delivers strong flow and a deep, mellow tone
- Moderate sound level offers a distinctive alternative to the chambered muffler sound
- Fully MIG-welded 409 stainless steel construction with embossed Flow FX logo on both sides
- Reversible internal flow design installs in either direction to suit your vehicle’s offsets
- Compact case and economical price point make it an easy show-quality upgrade
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- Larger 2.50-inch mandrel-bent stainless tubing replaces the restrictive 2.25-inch factory tailpipes and resonators
- Non-resonated dual exit delivers an aggressive HEMI tone at a moderate, street-friendly volume
- Bold 4.50-inch black ceramic coated 304S stainless tips with an embossed logo
- Bolt-on fit using factory hangers and stock exit location with all hardware and instructions included
- CARB (California) compliant for legal use on the 2019-2024 & 2026 RAM 1500 5.7L HEMI
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- Aggressive-to-moderate Flowmaster tone from a pair of Super 44 Series mufflers
- Mandrel-bent 2.50-inch stainless steel tubing with a built-in H-pipe crossover for better scavenging
- Purpose-built for 1967-1972 Chevy/GMC K10-K2500 4WD V8 trucks, short or long wheelbase
- Three tailpipe exit options: turndown, side exit, or straight out the back
- CARB compliant (Emission Code 5) and backed by a Lifetime Limited Warranty
- Includes new hangers and all necessary installation hardware
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- Mandrel-bent 2.50-inch 409 stainless steel tubing maximizes flow and resists corrosion for long-term durability
- Dual Super 44 Series mufflers deliver a deep, aggressive-to-moderate Flowmaster rumble inside and out
- Built-in H-pipe crossover balances exhaust flow and sharpens the exhaust note
- Choose from three tailpipe exits: straight rear, side exit, or dumped behind the rear tires
- Uses factory hangers and includes all hardware for a straightforward at-home installation
- CARB (California) compliant and backed by the Flowmaster Lifetime Limited Warranty
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- Deep, traditional mellow exhaust tone at a moderate sound level that stands apart from chambered mufflers
- Large 4.0-inch straight-through stainless steel perforated core built for high-flow, large displacement gas engines
- Fully MIG-welded bright 409 stainless steel construction for lasting durability and a show-quality finish
- Reversible internal flow design installs in either direction to fit more vehicle applications
- Compact 7-inch diameter body with embossed Flow FX logo delivers premium looks at an economical price
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- Deep, traditional mellow tone with a moderate sound level — a distinctive alternative to chambered muffler designs
- Large 4.0-inch straight-through stainless steel perforated core promotes strong flow on large displacement gas engines
- Fully MIG-welded ‘bright’ 409 stainless steel construction with the Flow FX logo embossed on both sides
- Reversible internal flow design installs in either direction to suit your vehicle application
- Compact 7-inch diameter case delivers show-quality looks at an economical price point
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- Moderate, deep, mellow exhaust tone that stands apart from chambered muffler sound
- Large 3.0-inch straight-through perforated stainless steel core for strong, low-restriction flow
- Reversible internal flow design installs in either direction to fit your vehicle
- Fully MIG-welded 409 stainless steel construction with embossed Flow FX logos for lasting durability
- Compact 5-inch body ideal for large displacement gas engines at an economical price point
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- Moderate, deep and mellow exhaust tone that stands apart from chambered muffler designs
- Large 3.00-inch straight-through stainless steel perforated core for smooth flow
- Reversible internal flow design installs in either direction to match your vehicle’s offsets
- Fully MIG-welded 409 stainless steel construction for lasting durability
- Compact, show-quality case with embossed Flow FX logo at an economical price point
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- Deep, mellow, moderate tone from a large 3.00-inch straight-through perforated stainless core
- Fully MIG-welded 409 stainless steel construction for lasting durability
- Reversible internal flow design installs in either direction to fit your application and offsets
- Show-quality look with the Flow FX logo embossed on both sides of the compact case
- Economical performance muffler with 3.00-inch inlet and outlet inside diameters
- Distinct alternative to the traditional chambered muffler sound
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- Deep, aggressive sound from the included Outlaw series muffler
- 3.0-inch mandrel-bent 409 stainless steel tubing for maximum flow and lasting durability
- Turndown dump exit eliminates the over-axle tailpipe to boost ground clearance and departure angle off-road
- Bolt-on install using factory hangers and mounting locations, with all hardware included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Purpose-built fitment for the 2016-2023 Toyota Tacoma 3.5L
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- Dyno-proven gains of 6 hp and 7 lb-ft at the rear wheels over stock on the 5.3L Tahoe/Yukon
- Super 40 Series muffler delivers a moderate-to-mild tone, with a tuned resonator to control interior drone
- Durable 3.00-inch mandrel-bent 409 stainless steel tubing for maximum flow and longevity
- Larger 3.50-inch polished stainless tip with embossed logo for a clean, custom look
- Bolts to factory hanger locations with all hardware included for an easy installation
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Deep, aggressive exhaust note powered by the Outlaw series muffler
- 3.0-inch mandrel-bent 409 stainless steel tubing for maximum flow and lasting durability
- Turndown dump exit removes the over-axle tailpipe to boost ground clearance and departure angle for off-road driving
- Bolt-on install using factory hangers and mounting locations, with all hardware included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Purpose-built fitment for the 2003-2024 Toyota 4Runner 4.0L
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- Flowmaster Flow FX series delivers a moderate, deep, mellow tone that stands apart from chambered mufflers
- Dual 2.25-inch inlet and outlet with a straight-through X-pipe style stainless steel perforated core for smooth flow
- Reversible internal flow design installs in either direction to fit your vehicle application
- Fully MIG-welded bright 409 stainless steel construction with embossed Flow FX logo on both sides
- Great choice for large displacement gas engines in a compact, show-quality case at an economical price point
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- Complete cat-back kit with the 50 Series HD muffler included — no need to source a muffler separately
- Aggressive yet moderate sound from Flowmaster’s proven 50 Series HD design
- Dual tail pipes with dual 3.00-inch outlets and an embossed tip logo for a bold, finished look
- Uses factory hangers for a direct, straightforward bolt-on installation
- CARB (California) compliant with Emission Code 5 for street-legal peace of mind
- Durable silver pipes paired with a black muffler finish for a clean underbody appearance
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- Moderate performance tone delivers a deep, traditional mellow note that’s different from a chambered muffler sound
- Large 2.50-inch straight-through X-pipe style stainless perforated core surrounded by high-temperature sound absorption materials
- Fully MIG-welded bright 409 stainless steel construction with embossed Flow FX logo for show-quality looks
- Reversible internal flow design installs in either direction to suit your vehicle application
- Dual 2.50-inch inlet and outlet make it a great match for large displacement gas engines
- Compact case and economical price point for an affordable performance upgrade
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- Moderate performance tone that stands apart from the traditional chambered muffler sound
- Dual 3.00-inch inlet and outlet make it ideal for large displacement gas engines
- Straight-through X-pipe style perforated core with sound absorption for a deep, mellow tone
- Reversible internal flow design installs in either direction to suit your application
- Fully MIG-welded 409 stainless steel with embossed Flow FX logo for show-quality durability
- Compact case and economical price point make it easy to upgrade
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- Delivers a deep, aggressive-to-moderate Flowmaster rumble from the proven Super 44 Series mufflers
- Built from durable, mandrel-bent 2.50-inch 409 stainless steel with a built-in H-pipe crossover for maximized flow
- Choose from three tailpipe exits — straight rear, side exit behind the tires, or dumped behind the tires
- Complete kit includes new hangers and all hardware for a straightforward at-home installation
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Fits both short and long wheelbase 1967-1972 Ford F-100/F-250/F-350 2WD V8 trucks
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- Fits 2007-2018 Jeep Wrangler JK, 2-door and 4-door, with 3.6L or 3.8L engine
- Mandrel-bent 2.50-inch 409 stainless tailpipe with a polished 3.00-inch 304 stainless tip for flow and corrosion resistance
- Replaces the factory transverse muffler to reduce weight and improve ground clearance
- Moderate sound level for an aggressive yet livable tone
- Uses factory hangers with all hardware included for about a 15-minute at-home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Aggressive Super 10 Series sound loud inside and out, backed by real Flowmaster performance
- Two selectable tailpipe exits — under-bumper or behind the rear wheels for towing flexibility
- All mandrel-bent 409 stainless 3.00-inch tubing with dual 4.00-inch black ceramic coated tips
- CARB compliant and emissions-legal for street use where required
- Easy bolt-on install using factory hangers with all hardware included
- Covered by Flowmaster’s Lifetime Limited Warranty
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- Moderate performance tone delivers a deep, traditional mellow exhaust note that stands apart from chambered mufflers
- Large 2.50-inch straight-through stainless steel perforated core promotes efficient flow
- Reversible internal flow design installs in either direction to fit your application and offsets
- Fully MIG-welded bright 409 stainless steel construction with embossed Flow FX logo on both sides
- Compact case size and show-quality finish at an economical price point
- 2.50-inch inlet and outlet inside diameters for versatile exhaust system fitment
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- Delivers a deep, moderate performance tone that’s distinct from chambered mufflers
- Straight-through 2.5-inch stainless steel perforated core promotes smooth exhaust flow
- Fully MIG-welded 409 stainless steel with embossed Flow FX logo for show-quality durability
- Reversible internal design installs in either direction to suit your vehicle
- Compact 4-inch body ideal for large displacement gas engines at an economical price
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