Breathe Performance
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AEM 409
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Latest Products
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aFe Power AFE-57-10006R Track Series Stage-2 Carbon Fiber Intake System w/ Pro 5R Media BMW M2 Competition (F87) 19-21/M3/M4 (F80/82/83) 15-20 L6-3.0L (tt) S55
$1,268.00 $1,585.00 -
13-16 Audi S4 (Sedan - 3.0 - AWD) Exhaust System Kit - Diamond Black (3010-43012)
$1,995.00 $2,347.06 -
19-21 Volkswagen Jetta (Sedan - 2.0 - FWD) Exhaust System Kit - Chrome Silver (3020-22034)
$975.00 $1,026.32 -
Injen Technology Air Filter - X-1110-B INJ-X-1110-B
Price range: $94.96 through $107.55
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Mishimoto Forced Induction Intercooler for 2011-2016 6.6L Duramax LML
$1,195.95 $1,316.00
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Product
Price
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- True dual cat-back system tailored to the 2025-2026 RAM 1500 3.0L Standard Output and High Output engines, fitting both 2WD and 4WD
- 409 stainless steel construction with mandrel-bent tailpipes for lasting durability and smooth flow
- Scavenger X-Pipe with D-Port technology delivers maximum exhaust pulse velocity and a deep exhaust tone
- Tuned chambered resonators keep cabin comfort in check while the American Thunder muffler adds aggressive sound
- 4.5-inch black ceramic coated tips exit in the factory bumper cutouts for a clean, integrated look
- Converts Standard Output trucks to true dual for better performance gains and future mod compatibility; CARB compliant
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- American Thunder cat-back exhaust system purpose-built for 2024–2026 GM 1500 trucks with the 6.2L engine
- Active valve control from the dash — quiet in Normal mode, aggressive in Sport or Off-Road mode
- Delivers max dyno gains of 15 hp and 13 lb-ft at the rear wheels
- Durable 409 stainless steel with quad-exit 4.0-inch black ceramic tips
- Bolt-on install using all factory hanger locations — no cutting required
- Fits 2WD and 4WD Silverado and Sierra models and is CARB compliant
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- Adds max dyno gains of 7 hp and 5 lb-ft at the rear wheels for better acceleration and towing
- Full 409 stainless steel construction resists corrosion for years of trouble-free performance
- Straight-through Flow FX absorption muffler delivers an aggressive tone with no interior drone
- Direct-fit design uses factory hangers and connections for easy DIY installation
- Includes flat band clamps, hardware, and instructions; backed by Flowmaster’s Lifetime Limited Warranty
- Fits both 2WD and 4WD 2020-2026 GM 2500HD/3500HD trucks with the 6.6L gas engine
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- Dyno-proven max gains of 12 hp and 11 lb-ft at the rear wheels for stronger acceleration and towing
- Full 409 stainless steel muffler, pipe, and tubing for years of trouble-free, corrosion-resistant service
- Direct-fit design uses all factory hanger locations for an easy at-home installation
- Flow FX straight-through absorption muffler delivers an aggressive yet moderate tone
- Includes flat-band clamps, hardware, and installation instructions — plus Flowmaster’s Lifetime Limited Warranty
- Fits 2017-2026 Ford F250/F350 Super Duty 6.2L, 6.8L & 7.3L gas engines in both 2WD and 4WD
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- Adds 11 hp and 12 lb-ft over stock, measured at the rear wheels on the dyno
- Full 304 stainless steel construction with mandrel-bent piping for durable, improved exhaust flow
- Signature Series straight-through muffler delivers a moderate, performance tone over the stock muffler
- Bolt-on fit using all factory hanger locations, with instructions and hardware included for easy home install
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Included embossed-logo tip and side-exit design add a custom, finished look
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- Full 304 stainless steel construction with mandrel-bent 3.00-inch tubing for high flow and long-term durability
- Signature Series straight-through muffler delivers a deep, throaty aggressive-to-moderate exhaust note inside and out
- Large 4.50-inch black PVD stainless-steel tips for a more aggressive look than the factory tips
- Bolt-on fit that uses all factory hanger locations and exits the OEM rear bumper cut-outs
- CARB compliant and emissions-legal, backed by a Lifetime Limited Warranty
- Fits 2021-2026 F-150 2.7L, 3.5L, 5.0L, and PowerBoost 3.5L with factory dual exhaust
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- Dyno-proven gains of up to 20 hp and 23 lb-ft at the rear wheels
- Aggressive Outlaw-series muffler tone that turns your F-150 into a standout performance exhaust
- Durable mandrel-bent 409 stainless steel from a 3.00-inch inlet to dual 2.50-inch tail pipes for maximum flow
- Dual 4.00-inch black ceramic-coated tips with embossed logo for a clean, custom rear look
- CARB compliant with new hangers and all hardware included for an easy factory-location install
- Fits 2021-2026 Ford F-150 with 2.7L, 3.5L, or 5.0L engines and backed by Flowmaster’s Lifetime Limited Warranty
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- Straight-through 2.50-inch stainless steel perforated core delivers a deep, mellow moderate tone
- Reversible internal flow design installs either direction to match your vehicle’s offsets
- Fully MIG-welded bright 409 stainless steel construction built to last
- Compact case with embossed Flow FX logo on both sides for a show-quality look
- Dual outlet location for a balanced performance exhaust setup
- Show-quality performance muffler at an economical price point
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- Delivers a deep, mellow moderate tone that stands apart from chambered mufflers
- Straight-through 2.50-inch stainless perforated core for strong flow and refined sound
- Reversible internal flow design installs in either direction to match your offsets
- Fully MIG-welded 409 stainless steel construction for durability and show-quality looks
- Compact case with embossed Flow FX logo — performance and value in one package
- Dual outlet location gives you flexibility when building your exhaust system
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- Delivers max dyno gains of 16 hp and 18 lb-ft at the rear wheels for a real performance upgrade
- Flow FX series muffler produces an aggressive-to-moderate sound level to match your driving style
- 3.00-inch mandrel-bent 409 stainless steel tubing maximizes flow and resists corrosion
- Custom 304 Stainless Steel Teardrop tip exits through the bedside for a bold, distinctive look
- Includes new hangers and all hardware, using factory mounting locations for easy installation
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Deep, mellow, moderate exhaust tone that’s distinct from traditional chambered mufflers
- Large 3.00-inch straight-through stainless perforated core for a free-flowing performance exhaust
- Reversible internal flow design installs in either direction to match your application and offsets
- Durable, fully MIG-welded 409 stainless steel construction with an embossed Flow FX logo
- Show-quality Flowmaster muffler in a compact case at an economical price point
- Dual outlet configuration ideal for cat back exhaust and custom builds (tips sold separately)
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- Dyno-proven max gains of 21 hp and 25 lb-ft at the rear wheels
- 3.00-inch mandrel-bent 409 stainless steel tubing for maximum flow and durability
- Outlaw series oval muffler delivers an aggressive, performance-tuned sound
- Complete kit with muffler, exhaust tip, and new hangers included for easy install
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Fits 2021-2026 Ford F-150 RCSB with 2.7, 3.5, and 5.0-liter engines using factory mounts
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- Delivers a deep, mellow, moderate exhaust tone that stands apart from chambered mufflers
- Large 4.0-inch straight-through stainless perforated core for strong flow on large-displacement gas engines
- Fully MIG-welded, bright 409 stainless steel construction for show-quality looks and durability
- Reversible internal flow design installs in either direction to fit your vehicle
- Universal 4.0-inch inlet and outlet with a compact 24-inch case for flexible fitment
- Economical Flow FX series muffler with embossed logo on both sides
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- Sold as a pair — everything you need to secure both key connection points in your 4″ exhaust
- Stainless steel construction stands up to heat, vibration, and the elements
- Even clamping pressure creates a strong, leak-resistant joint without permanent welding
- Low-profile design delivers a clean, professional-looking installation
- Bolt-together design lets you remove or adjust the exhaust whenever needed
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- Delivers a deep, traditional mellow tone with a moderate sound level — a distinct alternative to chambered mufflers
- Large 2.5-inch straight-through stainless steel perforated core promotes strong flow for your performance exhaust
- Reversible internal flow design installs in either direction to suit your vehicle application
- Fully MIG-welded bright 409 stainless steel with embossed Flow FX logo on both sides for a show-quality finish
- Compact 6-inch diameter case with 2.5-inch inlet/outlet, ideal for large displacement gas engines
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- Deep, traditional mellow tone with a moderate sound level — a distinct alternative to chambered mufflers
- Large 2.25-inch straight-through stainless steel perforated core for a free-flowing design
- Fully MIG-welded bright 409 stainless steel construction built to handle heat and the elements
- Reversible internal flow design installs in either direction to match your vehicle’s offsets
- Show-quality compact case with embossed Flow FX logo on both sides at an economical price point
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