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XDR Latest Products
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22-26 Volkswagen GTI (Hatchback - 2.0) Exhaust System Kit
$1,167.03
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Injen SP Cold Air Intake System - SP1375 INJ-SP1375
$461.03
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17-21 Honda Civic (Hatchback - 2.0 - FWD) Exhaust System Kit
$357.03
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AIRAID Performance Air Intake System- 200-229
$299.99
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AIRAID Performance Air Intake System- 313-208
$449.99
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Product
Price
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- Deep, moderate performance tone from the proven 50 Series HD muffler — aggressive outside, comfortable inside for daily and towing miles
- Durable 16-gauge mandrel-bent 409 stainless steel construction with large 4.00-inch polished 304 stainless tips
- Two included exit configurations — straight-out under the bumper or side-exit behind the rear wheels for towing
- Bolts to factory hanger locations with all hardware and instructions included for an easy install
- CARB (California) compliant and backed by a Lifetime Limited Warranty
- Direct fitment for 2014-2024 RAM 3500 Crew Cab and Mega Cab 6.4L Hemi, 2WD/4WD, single or dual rear wheels
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- Complete cat-back kit with the 50 Series HD muffler included — no need to source a muffler separately
- Aggressive yet moderate sound from Flowmaster’s proven 50 Series HD design
- Dual tail pipes with dual 3.00-inch outlets and an embossed tip logo for a bold, finished look
- Uses factory hangers for a direct, straightforward bolt-on installation
- CARB (California) compliant with Emission Code 5 for street-legal peace of mind
- Durable silver pipes paired with a black muffler finish for a clean underbody appearance
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- Three-chamber 50 Series HD design delivers improved performance, throttle response, and mileage for heavy-duty trucks
- Constructed from 16-gauge 409S stainless steel and fully MIG welded for maximum durability
- Deeper, moderate tone with minimal resonance — ideal for trucks with modified engines
- 2.50-inch inlet with dual inlet and dual outlet locations plus a high-temperature paint finish
- Universal fitment for flexible integration into custom or replacement exhaust systems
- Purpose-built for Dodge and Ford (5.4, 8.0, 8.3) diesel and gas applications
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- Deep, moderate tone with minimal interior resonance — aggressive presence without cabin drone
- Rugged 409S stainless steel construction with a high-temperature paint finish for long service life
- 3.50″ inlet and outlet flow freely to support improved performance, throttle response, and mileage
- Purpose-built 50 Series HD design for heavy-duty gas and diesel trucks, including modified engines
- Universal fitment for flexible integration into custom exhaust builds
- Backed by Flowmaster’s Lifetime Limited Warranty
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- Built from durable 409 stainless steel with 2.5-inch mandrel-bent pipes for improved exhaust gas flow
- 50 Series HD muffler delivers a moderate sound level inside and out — aggressive without the drone
- Choose dual out-the-rear or side-exit routing, finished with 3.5-inch polished stainless steel tips
- Uses all factory hanger locations and includes instructions plus hardware for easy at-home installation
- CARB (California) compliant and backed by Flowmaster’s Lifetime Limited Warranty
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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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