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XDR Latest Products
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22-26 Volkswagen Golf R (Hatchback - 2.0 - AWD) Exhaust System Kit
$1,582.70
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Injen EVOLUTION Cold Air Intake System - EVO1801 INJ-EVO1801
$407.05
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AIRAID Performance Air Intake System- 205-145
$399.99
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07-11 Jeep Wrangler (3.8) Exhaust System Kit
$351.80
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aFe Power AFE-46-32007 Silver Bullet Throttle Body Spacer Kit Dodge Challenger/Charger SRT-8 08-22 V8-5.7L/6.4L HEMI
$139.00
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Product
Price
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- Delta Flow® technology delivers strong performance with low interior resonance
- Deep, powerful, aggressive exhaust tone from the larger case profile
- 16 gauge aluminized steel, fully MIG welded for maximum durability
- High-temperature paint finish stands up to constant heat cycling
- Universal 3.00″ inlet fit for flexible custom street/strip exhaust builds
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- Laminar flow core delivers real performance with a moderate, refined tone
- Durable 409S stainless steel case with high-temperature paint finish
- Compact square case offers sleek styling and a clean under-vehicle profile
- Universal 2.50 in. inlet fitment ideal for custom and replacement exhaust builds
- Aggressive sound level tuned for daily-driven trucks and SUVs
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Delta Flow® technology delivers strong performance with reduced interior resonance for a comfortable ride
- Larger case profile blends the deep, aggressive 40 Series sound with real flow benefits
- 16-gauge aluminized steel construction, fully MIG welded for maximum durability
- High-temperature paint finish stands up to the heat of the exhaust environment
- Universal 3.00″ inlet fitment gives builders flexibility for Street/Strip setups
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- Cross-flow chambered design built for transverse mounting behind the rear end
- Delivers an aggressive muscle car sound inside and outside the vehicle
- 16 gauge aluminized steel, fully MIG welded for maximum durability
- High-temperature paint finish adds heat and corrosion protection
- 3.00-inch inlet with dual outlet and universal fitment for flexible builds
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- Delta Flow® technology delivers aggressive sound with low interior resonance
- Larger case profile combines the deep tone of the Original 40 with real performance flow
- 16 gauge aluminized steel, fully MIG welded for maximum durability
- Universal 3.00″ inlet with offset (same side) outlet for flexible custom builds
- High-temperature paint finish stands up to the under-vehicle environment
- Street/Strip-rated tone-setting centerpiece for your exhaust system
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- Cuts noise by approximately 8-10 decibels over open headers to help you stay within track sound limits
- Engineered for maximum power, maximum decibel reduction, and minimal weight — ideal for weight-conscious race builds
- Works with methanol or gas engines, giving you flexibility across motorsports applications
- Universal fit with a 3.00-inch inlet, so it adapts to a wide range of race setups
- Can be run with a turndown or added to an existing exhaust for even more sound reduction without losing power
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- Delivers a deeper, moderate exhaust tone with minimal resonance — aggressive sound without the interior drone
- Built from 16 gauge aluminized steel and fully MIG welded for maximum durability in heavy duty applications
- Designed to improve performance, throttle response and mileage on gas and diesel trucks
- Universal fitment with a 3.00-inch inlet makes it adaptable to a wide range of exhaust builds
- Ideal for trucks with modified engines that need a tough, free-breathing muffler
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- Deeper, moderate exhaust tone with minimal resonance — aggressive sound without highway drone
- Improves performance, throttle response, and mileage on heavy duty gas and diesel trucks
- 16 gauge aluminized steel, fully MIG welded for maximum durability
- High-temperature paint finish stands up to heat and harsh underbody conditions
- Universal fit with a 3.00-inch inlet and dual outlet for flexible custom exhaust builds
- Ideal for trucks with modified engines that want a purposeful, refined note
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- Flow equal to or surpassing open pipe systems while dramatically reducing sound across the RPM range
- Large 3.50-inch inlet diameter supports high-flow, high-output performance builds
- Universal fitment works on street trucks, diesel pullers, RV pushers, and dirt or asphalt racing
- Moderate sound level delivers aggressive tone without excessive drone
- Durable high-temperature paint finish stands up to demanding race-duty conditions
- Dyno- and track-developed Pro Series engineering from Flowmaster
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- Delivers improved performance, throttle response and mileage for heavy duty gas and diesel trucks
- Deeper, moderate tone with minimal resonance — aggressive without cabin drone
- Built from 16 gauge aluminized steel and fully MIG welded for maximum durability
- Ideal for trucks with modified engines that need reliable, controlled sound
- Universal fit with a 3.50-inch inlet for flexible exhaust integration
- High-temperature paint finish helps stand up to demanding under-truck conditions
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- Tuned to work with Flowmaster mufflers for improved sound reduction
- Helps eliminate interior resonance and cruising drone
- Built from durable 16-gauge aluminized steel with black high-temp paint
- 3.00″ offset inlet and outlet with straight-pipe connections
- High-performance grade resonator from Flowmaster
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- Delta Flow® technology delivers Flowmaster’s most aggressive, deepest four-inch case street tone
- 16-gauge aluminized steel, fully MIG welded for maximum durability
- Compact 9.50-inch body width fits tight chassis while keeping big sound
- 3.00-inch inlet designed to flow with serious performance exhaust setups
- High-temperature paint finish protects the case under demanding conditions
- Perfect match for classic muscle car and aggressive street builds
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- Signature Flowmaster 40 Series sound — aggressive tone inside and outside the vehicle
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- High-temperature paint finish for lasting protection against heat and the elements
- Universal fitment for Truck/SUV builds and custom exhaust systems
- 2.25″ inlet diameter with a 9.50″ body width in the classic chambered design
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- Straight-through 3.00-inch perforated stainless core delivers a deep, mellow, moderate performance tone
- Reversible internal flow design installs in either direction to match your application and offsets
- Fully MIG-welded 409 stainless steel construction with Flow FX logo embossed on both sides
- Compact, show-quality case with universal fitment and a dual outlet location
- A distinct alternative to chambered mufflers at an economical price point
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- Single-chamber Super 10 design delivers the loudest, most aggressive Flowmaster sound available
- Patented Delta Flow® technology maximizes performance
- Built from 16 gauge 409S stainless steel and fully MIG welded for lasting durability
- 3.00″ inlet with universal fitment for flexible custom exhaust builds
- High-temperature paint finish helps withstand demanding heat
- Ideal off-highway upgrade for late model muscle car builds
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- Delivers the original, aggressive Flowmaster tone inside and out
- 16 gauge 409S stainless steel, fully MIG welded for lasting durability
- 2.50-inch inlet and 9.50-inch body width with universal fitment
- High-temperature paint finish stands up to heat and the elements
- Chambered 40 Series design ideal for classic muscle car builds
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- Proven Flowmaster HP-2 laminar flow core now in a sleek, compact square case
- 409S stainless steel construction with high-temperature paint for lasting durability
- Aggressive sound with a moderate, refined tone that avoids excessive drone
- 2.00 in. inlet and universal fitment for flexible Truck/SUV exhaust builds
- Backed by Flowmaster’s Lifetime Limited Warranty
- Finish your setup your way — exhaust tips sold separately
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- Delivers the original, aggressive Flowmaster tone inside and out for a true muscle car sound
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- High-temperature paint finish adds extra heat and corrosion protection
- Universal fitment with a 2.50″ inlet and 9.50″ body width for versatile classic muscle car builds
- Part of the legendary Original 40 Series chambered design that defined the Flowmaster company
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- Delivers the original, aggressive Flowmaster 40 Series sound — bold interior and exterior tone
- Built from 16 gauge 409S stainless steel and fully MIG welded for maximum durability
- 3.00″ inlet diameter with a 9.50″ body width for a strong flow foundation
- Universal fitment makes it ideal for classic muscle car builds and custom exhaust systems
- High-temperature paint finish helps it withstand the heat of hard driving
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- Cross-flow 80 Series design with an inlet and outlet on each end — purpose-built for transversely mounted muffler applications behind the rear end
- Delivers an aggressive muscle car sound both inside and outside the vehicle
- Built from 16 gauge aluminized steel and fully MIG welded for maximum durability
- High-temperature paint finish helps the muffler withstand demanding exhaust heat
- Excellent transverse-muffler replacement for late-model Camaros and Firebirds
- 2.50-inch inlet diameter with dual inlet and dual outlet locations
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- Delta Flow® technology delivers Flowmaster’s most aggressive, highest-performing street tone in a four inch case
- 16 gauge 409S stainless steel, fully MIG welded for maximum durability
- High-temperature paint finish stands up to real exhaust system heat
- Universal fit with a 2.25″ inlet and 9.50″ body — ideal for late model muscle car builds
- Perfect centerpiece for a custom catback exhaust or cat back muffler system
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- Delivers the original, aggressive Flowmaster tone inside and out
- Built from 16 gauge aluminized steel and fully MIG welded for durability
- Chambered 40 Series design needs no packing that can burn out
- Universal fitment with 2.50″ inlet and compact 19.00″ length for flexible installs
- High-temperature paint finish stands up to serious exhaust heat
- Ideal foundation for street rod and performance flowmaster exhaust systems
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- Delta Flow® technology delivers the aggressive, powerful tone muscle-car owners want in a compact four-inch case
- 16-gauge 409S stainless steel, fully MIG welded for maximum durability
- Universal fitment with a 2.25 inlet diameter for flexible exhaust system builds
- High-temperature paint finish stands up to heat cycling and the elements
- Ideal centerpiece for a late-model muscle car cat back exhaust system upgrade
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- Delta Flow® two-chamber design increases scavenging for better performance and reduced interior sound
- Aggressive tone with milder exterior sound and less interior resonance than the standard 40 Series
- 16-gauge aluminized steel, fully MIG welded for maximum durability
- Universal fitment with a 2.00″ inlet for flexible custom exhaust builds
- High-temperature paint finish stands up to heat and corrosion
- Street/Strip rated Flowmaster 40 Series Delta Flow muffler
Showing 49–72 of 246 results
