Breathe Performance
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AEM 409
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aFe Power 2391
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Edge 175
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Flowmaster 892
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K&N Filters 2839
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Magnum FORCE 539
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Mishimoto 1958
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S&B 253
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Takeda 172
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Volant 176
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XDR 29
Latest Products
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Injen EVOLUTION Cold Air Intake System - EVO9203 INJ-EVO9203
$350.81 $392.08 -
Injen SES Intercooler Pipes - SES7027ICP-P INJ-SES7027ICP-P
$263.19 $294.16 -
Mercedes-Benz (Sedan - 4.0 - RWD) Exhaust System Kit (3025-31036)
$4,315.00 $4,542.11 -
Flowmaster Manifold Downpipe Kit (81073)
$311.95
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K&N Filters 89-11693 Die Cut Decal
$2.99
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Product
Price
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- Dyno-proven max gains of 8 hp and 11 lb-ft of torque at the rear wheels on the 5.7L RAM 1500
- Turndown dump exit eliminates the over-axle tailpipe to improve ground clearance and departure angle off-road
- 3.00-inch mandrel bent 409 stainless steel tubing for maximum exhaust flow and long-term durability
- Aggressive to moderate sound level from the Flow FX series muffler
- Uses factory hangers and mounting locations with all hardware included for easy installation
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Flow FX muffler produces a deep, powerful, aggressive exhaust tone
- 3.0-inch mandrel-bent 409 stainless steel tubing for maximum flow and lasting durability
- Turndown dump exit eliminates the over-axle tailpipe for improved ground clearance and departure angle off-road
- Bolts on using factory hangers and mounting locations with all necessary hardware included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Genuine Flowmaster polished stainless steel exhaust tip with an embossed logo for a premium finished look
- Dual angle rolled edge and round single-wall design add an aggressive, clean appearance to any exhaust system
- Weld-on attachment fits 2.50 inch pipe for a secure, permanent installation
- 3.50 inch outlet, 2-1/2 inch inlet, and 7.50 inch length for a balanced, substantial stance
- High-performance grade stainless steel resists corrosion and holds its shine
- Sold individually so you can outfit single or dual-exit setups exactly as needed
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- Dyno-proven max gains of 11 hp and 15 lb-ft at the rear wheels for real added performance
- Durable 3.0-inch mandrel-bent 409 stainless steel tubing maximizes exhaust flow and resists corrosion
- Turndown dump exit eliminates the over-axle tailpipe to improve ground clearance and departure angle off-road
- Flow FX series muffler delivers an aggressive-to-moderate exhaust tone
- Bolts on using factory hanger locations with all necessary hardware included for easy installation
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Adds real power — max dyno gains of 15 hp and 20 lb-ft at the rear wheels
- Turndown dump exit ditches the over-axle tailpipe for improved ground clearance and departure angle off-road
- Durable 3.00-inch mandrel-bent 409 stainless steel construction for maximum flow
- Aggressive-to-moderate tone from the Flow FX series muffler
- Bolt-on install using factory hangers with all necessary hardware included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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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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- Purpose-built fitment for 2015-2020 Ford F-150 with 2.7L, 3.3L, 3.5L, and 5.0L engines
- 3.0-inch mandrel-bent 409 stainless steel tubing for maximum exhaust flow and lasting durability
- Turndown dump exit removes the over-axle tailpipe to improve ground clearance and departure angle off-road
- Flow FX muffler delivers a deep, powerful, aggressive/moderate exhaust sound
- Bolt-on install using factory hangers with all necessary hardware included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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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 an aggressive-to-moderate exhaust note with increased performance from the Flow FX series muffler
- 3.00-inch mandrel-bent 409 stainless steel tubing maximizes exhaust flow and resists corrosion
- Turndown dump exit eliminates the over-axle tailpipe to boost ground clearance and departure angle off-road
- Bolts on using factory hangers and mounting locations with all necessary hardware included
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
- Application-specific fit for the 2007-2014 Toyota FJ Cruiser 4.0L
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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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- True dual 3.00-inch mandrel-bent stainless steel construction delivers maximum flow and lasting durability
- Super 40 Series large-case mufflers produce a deep, aggressive muscular tone inside and out
- H-pipe crossover balances exhaust pressures to add horsepower and torque and reduce deceleration back-rap
- Improves throttle response, power, and mileage — the signature Flowmaster performance advantage
- CARB compliant and includes all necessary parts and hardware for an easy, designed-for-fit installation
- Backed by Flowmaster’s Lifetime Limited Warranty for long-term peace of mind
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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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- Retain your factory exhaust manifolds while upgrading to a crossmember-back exhaust system
- Mandrel-bent 409S stainless steel tubing resists corrosion and preserves smooth 2.50-inch flow
- High-quality flange gaskets engineered for a perfect, leak-free fit
- Rugged 16-gauge construction in a dual configuration, sold as a complete pair
- Functions as the essential downpipe link between manifolds and your exhaust system
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- Delivers a mild-to-moderate interior tone with a moderate exterior sound via the proven Super 50 Series muffler
- Choose dual rear under-bumper exit for a muscular look or dual side exit that’s ideal for towing
- Stainless steel mandrel-bent 3.00-inch inlet and dual 2.50-inch tailpipes for maximum flow and performance
- Finished with large 3.50-inch polished stainless steel tips that clear the factory spare tire
- CARB compliant and fits 2009-2014 F-150 in 2WD or 4WD across all wheelbases
- Complete bolt-on kit with all hardware, backed by Flowmaster’s Lifetime Limited Warranty
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- Mandrel-bent 2.50-inch stainless steel construction with polished 3.00-inch 304 stainless tips for lasting durability and a premium look
- Super 40 Series muffler delivers a moderately aggressive exterior tone with a comfortable moderate interior tone
- Choose straight-out-the-back exits for a muscular look or behind-the-rear-wheels routing that’s ideal for towing
- Improved throttle response, power, and mileage from a true Flowmaster Cat-back system
- Bolt-on install using factory hanger locations with all necessary parts and hardware included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Mandrel-bent 2.50-inch 409S stainless steel downpipes for smooth, durable exhaust flow
- Sold as a complete dual pair with 3-bolt flanges, donut gaskets, and donut sleeves
- Application-specific fit for 1967-1972 GM C10/C15 1/2 ton 2WD small block V8 trucks
- Designed for factory Angled GM Ram Horn style manifolds
- Pairs with Flowmaster systems 17654 or 817654 for a complete engine-back exhaust
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Dyno-proven power: maximum gains up to +11 hp and +15 lb-ft at the rear wheels
- Durable 409 stainless steel construction with mandrel-bent 3.50-inch to dual 2.50-inch pipes for better flow
- Flow FX straight-through muffler delivers a moderate sound level with maximum performance
- 4.50-inch black ceramic tips with embossed logo exit behind both rear wheels for a custom look
- Bolts on using factory hanger locations with included hardware and instructions for easy at-home install
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- Dyno-proven gains up to +14 hp and +13 lb-ft at the rear wheels
- Durable 409 stainless steel with 3.00 to dual 2.50-inch mandrel-bent pipes for better flow
- Flow FX straight-through muffler delivers an aggressive tone with minimal drone
- Dual 4.00-inch black ceramic tips with laser-etched logo for a custom look
- Bolt-on install using factory hangers, with all hardware and instructions included
- CARB compliant and backed by Flowmaster’s Lifetime Limited Warranty
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- 40 Series Delta Flow technology uses internal deflectors for increased scavenging and better performance
- Aggressive tone with reduced interior resonance versus the standard 40 Series
- 16 gauge aluminized steel, fully MIG welded for maximum durability
- Universal fitment with a 2.00-inch inlet for flexible late model muscle car builds
- High-temperature paint finish built to handle exhaust heat
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- Complete crossmember-back dual exhaust system with everything needed for an easy fit installation
- Mandrel-bent 2.50 in. tubing and Super 40 Series mufflers deliver maximum flow and an aggressive American Thunder tone
- Engineered to improve throttle response, power, and mileage on your classic Mopar
- CARB (California) compliant with Emission Code 5
- Fits Dodge and Plymouth 273, 318, 340, 360, 383, and 426 engines in 2WD applications
- Dual tail pipe layout with silver-finish pipe; add your choice of exhaust tips (sold separately)
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