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XDR Latest Products
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Injen Technology SuperNano-Web Air Filter - X-1058-BB INJ-X-1058-BB
$77.95
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Flowmaster Delta Force Cold Air Intake Filter - FLM-615011
$75.71
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Mishimoto Color-Matched Charge Pipe Kit for 2015+ BMW F8X M3/M4
$359.95
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Mishimoto High-Torque Worm Gear Clamp - Stainless Steel, 40-64mm
$7.95
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Audi (3.0) Intercooler Pump
$1,030.37
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Product
Price
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- Complete true dual crossmember-back kit with 2.50-inch mandrel-bent stainless steel tubing for maximum flow
- Dual Super 44 Series mufflers deliver a moderate to aggressive interior and exterior tone
- Built-in H-pipe/balance tube plus improved throttle response, power, and mileage
- Angle-cut brushed stainless steel tips exit straight out under the rear bumper for a clean finish
- Includes all hangers and hardware, is CARB compliant, and backed by a Lifetime Limited Warranty
- Engineered for 1969 Camaro and Firebird V8 models, including Convertibles with a simple X-brace adjustment
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- Deep, powerful exterior tone with a mild to moderate interior sound level for everyday livability
- Super 50 Series performance muffler and specially designed resonator keep the cabin comfortable while boosting flow
- Mandrel-bent 3.00-inch aluminized steel tubing improves throttle response, power, and mileage
- Dual 2.50-inch tailpipes finished with 3.00-inch polished stainless steel tips for a subtle custom look
- Uses factory hanger locations with U-bolt clamps and includes all parts and hardware for an easy fit
- CARB (California) compliant and backed by a 3-year Limited Warranty
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- Aggressive, deep exhaust tone from a pair of Super 44 Series mufflers for enthusiasts who want to be heard
- Mandrel-bent 2.50-inch stainless steel inlet and tailpipes deliver maximum flow and lasting durability
- Improved throttle response, power, and mileage in a complete cat-back package
- Uses factory exhaust hangers with all parts and hardware included for a quick, easy installation
- CARB (California) compliant and backed by a Lifetime Limited Warranty
- Clean straight-back exit with a turn down at the lower valance; exhaust tips sold separately for a custom finish
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- Delivers a deep, mellow tone at a mild-to-moderate sound level thanks to the included 50 Series Big Block™ muffler — refined inside and out
- CARB compliant and emissions-legal, so you can upgrade your exhaust while staying within state regulations
- Full mandrel-bent 409 and stainless steel construction with a polished 3.50-inch tip for smooth flow and a clean finished look
- Complete bolt-on kit with all necessary parts and hardware for quick, easy at-home installation
- Custom designed for 1996-1999 Chevy Tahoe / GMC Yukon 5.7L, 4-door 2WD and 4WD models
- Backed by Flowmaster’s Lifetime Limited Warranty for long-term peace of mind
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- Delivers a powerful exterior sound while keeping a moderate, livable interior tone
- Straight-through Flow FX mufflers with large 3.00-inch cores for maximum flow
- Durable bright 409S stainless steel construction for years of reliable service
- Dual 4.50-inch black ceramic coated tips embossed with the Flowmaster logo
- Uses factory hanger locations with included hardware and instructions for easy at-home install
- CARB (California) compliant, direct fit for 2016-2024 Camaro SS 6.2L coupes and convertibles
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- Direct-fit axle-back upgrade for 2005-2010 Mustang GT, Shelby GT, GT500 (incl. GT500KR), California Special and Bullitt with 4.6L/5.4L engines
- Straight-through Flow FX mufflers with 3.00-inch cores deliver deep, aggressive-yet-moderate tone and strong flow
- Durable 409S stainless steel construction with dual 3.00-inch mandrel-bent tubing
- Large 4.50-inch ceramic-coated stainless tips with embossed logo fill the factory valance cutouts
- Bolts to factory hanger locations with all hardware and instructions included for easy installation
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- True-dual 3.00-inch mandrel-bent design with a built-in H-pipe crossover for balanced flow and maximum power
- Dual Super 40 Series performance mufflers deliver a deep, powerful, aggressive exhaust note
- Built from durable 409 stainless steel and backed by a Lifetime Limited Warranty
- Custom-bent tailpipes tuck up high and exit with a clean turn-down under the rear bumper
- Purpose-built for 1968-1972 GM A-Body V8s (2WD) and CARB compliant
- Comes complete with all necessary hardware and hangers for installation
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- Purpose-built for 1964-1966 Ford Mustang V8 hardtop coupes (2WD) as a complete crossmember-back system
- Free-flowing 2.50-inch mandrel-bent stainless H-pipe and dual 40 Series Delta Flow mufflers for power and that iconic deep tone
- 2.50-inch 304 stainless steel tips and high-tucked tailpipes deliver a true show-car look
- Includes all necessary parts, hardware, and easy-to-follow instructions for a bolt-on install
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Complete bolt-on catback exhaust system engineered specifically for the 2015-2023 Dodge Challenger 3.6L
- Durable 409S stainless steel with 2.50-inch mandrel-bent tubing for smooth, unrestricted flow
- Scavenger X-pipe crossover and dual Super 44 mufflers deliver deep sound and maximum power
- Aggressive/moderate exterior tone paired with a mild interior sound for everyday driving comfort
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Includes all necessary parts and hardware for an easy, straightforward installation
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- Complete dual cat-back system with mandrel-bent 2.50-inch stainless steel tubing for maximum flow
- Includes matched Super 40 Series mufflers for an aggressive, unmistakable exhaust tone
- Delivers improved throttle response, power, and mileage in a single upgrade
- Large 3.00-inch polished dual tips exit in the factory location for a clean, aggressive look
- Uses factory hanger locations with all hardware and instructions for an easy at-home install
- CARB (California) compliant for legal, worry-free fitment
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- Increases horsepower, torque, and mileage on 2001-2006 GM Suburban, Avalanche, and Yukon XL 1500 SUVs
- 16-gauge mandrel-bent stainless steel construction for maximum flow and long-term durability
- Super 50 Series muffler with dual chambered resonators delivers a moderate interior tone and deep exterior sound
- Dual 2.50-inch side-exit tailpipes finished with large 4.00-inch polished 304 stainless tips
- Includes all parts and hardware for a great-fitting install, plus CARB compliance and a Limited Lifetime Warranty
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- Built specifically for 1964-1966 Ford Mustangs with the 289 c.i. engine for a correct, application-specific fit
- 409S stainless steel construction with 2.50-inch mandrel-bent tubing for durable, smooth-flowing exhaust
- Ships as a complete pair with 2-bolt flanges, donut gaskets, and donut sleeves included
- Designed to mate directly with Flowmaster exhaust system #17273 or #817273 for an integrated setup
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Purpose-built for the 2011-2014 Ford Mustang GT 5.0L to change the exhaust note and boost sound level
- Constructed with 3.00 inch mandrel bent 409 stainless steel tubing for durability and smooth flow
- Uses factory hangers for a clean, direct-fit installation
- Flexible setup — run it with factory rear mufflers or upgrade with a Flowmaster Axle-back system
- Manufactured in the USA by Flowmaster
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- Replaces the flattened factory mid-pipe with dual 3.00-inch mandrel-bent 409 stainless steel tubing for improved flow
- Exclusive Scavenger X-pipe design with D-port™ technology tuned for maximum torque gains
- Delivers a deep, unique race-inspired exhaust tone
- Bolts on using factory hangers with all hardware included for quick, easy installation
- Pairs with Flowmaster custom axle-back systems or works with your factory muffler
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Direct-fit cat-back system for the 1987-1993 Ford Mustang GT 5.0L that installs at home using factory hanger locations
- 409 stainless steel with 16-gauge 2.5-inch mandrel-bent tubing for lasting durability and unrestricted flow
- Straight-through Flow FX mufflers deliver a deep, powerful exterior tone while keeping interior sound very mild
- Dual tailpipes exit in the stock location behind the rear valance for a clean factory appearance
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Includes all hardware and detailed instructions for a quick, bolt-on installation
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- Fully built from 16-gauge mandrel-bent stainless steel with a 50 Series HD muffler for durable, free-flowing performance
- Aggressive yet moderate exterior tone engineered to minimize drone inside the cab
- Choose dual side-exit for towing clearance or straight-out-the-back for a muscular look
- Finished with large 3.00-inch polished stainless steel tips and dual 2.50-inch mandrel-bent tailpipes
- Includes all parts and hardware for an easy at-home installation, backed by a Lifetime Limited Warranty
- CARB compliant and fits both 2WD and 4WD 2004-2005 Ram 1500 5.7L Hemi models across all wheelbases
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- Deep, aggressive Flow FX tone with a moderate-to-aggressive sound level inside and out
- All stainless steel mandrel-bent tubing and a straight-through muffler for maximum flow and power
- Dual 4.00-inch black ceramic coated stainless tips with embossed logo for a true muscle-truck look
- Bolt-on install using factory hangers, with all hardware and detailed instructions included
- CARB (California) compliant for emissions-legal peace of mind
- Fits 2015-2020 F-150 with 2.7L/3.3L/3.5L EcoBoost, 3.5L TiVCT or 5.0L engines
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- Bolt-on axle-back installation using factory hangers with all hardware and instructions included
- Stainless steel 80 Series™ crossflow muffler paired with dual 2.50-inch mandrel-bent tailpipes
- Large 4.00-inch black ceramic-coated 304 stainless tips with embossed Flowmaster logo for a stealthy look
- Moderate exterior tone and mild interior sound for comfortable daily and trail driving
- CARB compliant and emissions-legal, fits 2018-2026 Jeep Wrangler JL 3.6L and 2.0L turbo
- Backed by the Flowmaster Lifetime Limited Warranty
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- Deep, moderate Flow FX tone from a straight-through muffler design for great sound without excessive drone
- Durable 409 stainless steel construction with 2.50-inch mandrel-bent pipes for improved exhaust flow
- Custom look thanks to a 3.50-inch black ceramic-coated 304S stainless steel tip with embossed logo
- Bolt-on install using all factory hanger locations, with instructions and hardware included
- CARB (California) compliant and backed by Flowmaster’s lifetime Limited Warranty
- Direct fitment for the 2007-2014 Toyota FJ Cruiser
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- Bolt-on cat-back kit uses factory hangers and includes all hardware and detailed instructions for easy at-home installation
- Dual 2.50-inch mandrel-bent stainless inlet tubes and a Flow FX straight-through muffler unlock smooth, performance-focused flow
- Delivers a deep, powerful exterior tone with a deep, mellow sound inside the cab
- Finished with large 4.00-inch double-wall black ceramic coated stainless tips and a laser-etched logo
- Emissions legal and CARB (California) compliant for street-legal peace of mind
- Engineered specifically for 2009-2021 Toyota Tundra 4.6L, 4.7L or 5.7L models with a 145-inch wheelbase
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- Flowmaster Force II axle-back exhaust engineered to fit 2018-2026 Jeep Wrangler JL with the 3.6L V6 or 2.0L turbo
- Moderate exterior tone and mild interior sound for performance without cabin drone
- Stainless steel 80 Series cross-flow muffler with dual 2.50-inch mandrel-bent tailpipes and 4.00-inch polished tips
- True bolt-on install using factory hangers, with all parts, hardware, and instructions included
- CARB (California) compliant, emissions-legal Dual Out Rear system
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Flow FX straight-through performance muffler unlocks flow for added power and a deep, aggressive sound
- 409S stainless steel mandrel-bent tubing resists corrosion and keeps exhaust flowing freely
- Dual 2.50-inch tailpipes with 4.00-inch black ceramic coated 304 stainless tips exit in front of the rear tire for a muscle-truck look
- Bolts on using factory hangers and includes all hardware and detailed instructions for easy installation
- CARB (California) compliant for a street-legal upgrade on 2014-2019* Classic body Silverado 1500 and Sierra 1500
- Fits 4.3L and 5.3L Crew Cab and Double Cab models for a dialed-in, moderate-to-aggressive tone
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- Outlaw® Series dual mufflers deliver a very aggressive exterior sound with a noticeable interior tone
- 3.00-inch mandrel-bent 409S stainless steel tubing plus quad 4.00-inch black ceramic coated 304 stainless tips
- Includes valves to work with your factory active exhaust actuators for on-demand sound
- Bolts on using factory hangers with all parts, hardware, and instructions for at-home installation
- CARB (California) Compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Fits 2018-2023 Mustang GT 5.0L (Active Performance Exhaust) coupes and convertibles
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- Engineered specifically for 2015-2017 Ford Mustangs with the 3.7L engine
- Dual 2.25-inch stainless steel mandrel-bent tubing for smooth, high-performance flow
- Scavenger Series X-pipe chamber delivers a deep, unique tone and maximum power
- Run it with the factory rear muffler or a Flowmaster axle-back system for full flexibility
- Slip-fit, clamp-on connections make installation straightforward
- Backed by Flowmaster’s Lifetime Limited Warranty
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