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XDR Latest Products
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S&B Air Filters for Competitors Intakes AFE XX-90021 Extendable White
$79.70
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Flowmaster Delta Force Cold Air Intake Kit - FLM-615109
$399.95
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Volant Closed Box Air Intake (19162) 2010 Ford F-150 Raptor 6.2L V8-19162-P
Price range: $537.03 through $548.73
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AEM-21-2028DK SPECIAL ORDER DryFlow Fltr
$79.99
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BladeRunner 2-1/2 IN Aluminum Hot Charge Pipe Black Jeep Wrangler (JL) 18-23 L4-2.0L (t)
$393.00
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Product
Price
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- Delta Flow® technology uses internal Delta deflectors to increase scavenging for better performance
- Aggressive exterior tone with reduced interior resonance compared to the standard 40 Series
- Built from 16-gauge aluminized steel and fully MIG welded for maximum durability
- High-temperature paint finish protects against extreme exhaust heat
- Universal fit with a 2.25-inch inlet and offset same-side outlet for flexible routing
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- Delta Flow® technology delivers Flowmaster’s most aggressive, deepest four-inch case street muffler sound
- 16 gauge aluminized steel, fully MIG welded for maximum durability
- Universal fitment with offset (same side) outlet for flexible custom installs
- High-temperature paint finish resists heat and the elements
- Compact four-inch case with a 9.50-inch body width fits a wide range of builds
- Purpose-built for Street/Strip vehicles that demand an aggressive tone
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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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- Delta Flow® technology delivers strong performance flow with low interior resonance and no annoying drone
- Aggressive, deep sound of the Original 40 Series in a larger Super 40 case profile
- Built from 16-gauge aluminized steel and fully MIG welded for maximum durability
- High-temperature paint finish holds up to real exhaust heat
- Universal fitment with a 2.50″ inlet and offset same-side outlet for flexible Street/Strip builds
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- Flowmaster 40 Series Delta Force race muffler with an aggressive sound level for competition builds
- Strategically placed internal ‘burn holes’ help prevent methanol puddling and deceleration backfire damage on alcohol-fueled race engines
- Developed through partnerships with sanctioning bodies including NASCAR, ARCA, and the W.O.O. sprint car series
- 3.50″ inlet with an offset (same-side) outlet for compact, packaging-friendly race layouts
- Durable high-temperature paint finish built to handle demanding track conditions
- Universal fitment for flexible integration into custom race exhaust setups
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- Delta Flow® technology with Delta deflectors increases scavenging for better performance and reduced interior sound
- Milder exterior tone and reduced interior resonance compared to the standard 40 Series
- Built from durable 16 gauge aluminized steel and fully MIG welded for maximum durability
- Aggressive sound level tuned for late model muscle car applications
- Universal fit with 2.50″ inlet and offset (same side) outlet for flexible exhaust builds
- High-temperature paint finish for lasting protection under demanding conditions
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- Delta Flow® technology delivers a deep, rich, aggressive tone — the most aggressive four-inch case street muffler Flowmaster has built
- Durable 16 gauge aluminized steel construction, fully MIG welded for maximum longevity
- High-temperature paint finish adds extra protection against the elements
- Universal fitment with a 2.50-inch inlet and offset same-side outlet for flexible installation
- Compact four-inch case design with a 9.50-inch body width, built for street/strip use
