Auto Dynasty 370Z Dual Burnt Muffler Tip Exhaust
$118.90 price checked August 2026
If you need a direct bolt-on replacement for your 2009-2019 Nissan 370Z, this is the one to price-check.
370Z Burnt Muffler Overview
The Auto Dynasty 370Z Dual Burnt Muffler Tip Exhaust is for the owner seeking a high-flow upgrade for a 2009-2019 Nissan 370Z who prioritizes a 4.5″ OD muffler tip, providing a high-performance 370Z Cat Back Exhaust Kit.
A smoother exhaust note and increased horsepower are the primary goals when upgrading your 370Z’s rear exhaust. Upgrading to a cat-back system allows the engine to breathe more freely while improving the vehicle’s overall performance.
The Auto Dynasty 370Z Dual Burnt Muffler Tip Exhaust delivers these results through its T-304 stainless steel construction and computerized mandrel-bends. It is designed to increase 15-25 horsepower or low-end torque through high exhaust air flow rates.
We selected this product based on a comparison of the cat-back exhaust system options we evaluated. This review is for the owner who needs a direct bolt-on OE fitment.
For a different performance profile, view our full review of the Flowmaster Outlaw Kit.
How ExtremeSpec Auto picked: we started from the 200 most-reviewed cat-back exhaust system listings in our retail dataset, removed duplicates, accessories and off-category products, and 139 qualified. This product is one of 10 from that pool chosen for a full review. Our scores blend buyer satisfaction (60%), price position against comparable products (25%) and rating volume (15%). Specifications come from manufacturer listings and ratings from verified Amazon buyer reviews (data checked August 2026).
The Short Answer on the 370Z Burnt Muffler
Best for: you own a 2009-2019 Nissan 370Z and want a high-performance cat-back exhaust that retains a direct bolt-on OE fitment.
The Auto Dynasty 370Z Burnt Muffler is a practical upgrade for $118.90.
- Pro: The T-304 stainless steel construction provides high resistance to corrosion and heat cycling.
- Pro: Computerized mandrel-bends and TIG welded CNC flanges ensure structural integrity and consistent flow.
- Pro: The 4.5″ OD muffler tip and 2.25″ OD inlet/outlet provide the necessary diameter for increased air flow.
- Con: The 80 LBS weight is heavy for a performance system, which may affect weight distribution for track use.
- Con: A 3.7 rating from 53 buyers suggests potential inconsistencies in real-world durability compared to high-end benchmarks.
Don’t buy this if: you require a lightweight titanium-wrapped system or a setup that produces more than the 25 horsepower increase this unit provides.
Price assessment: The $118.90 price point is low for a T-304 stainless steel cat-back system with included gaskets and hardware.
ExtremeSpec Auto score: 7.8/10 (data-driven – see “How we picked” above)
Owners of smaller sports cars can find the best cat back exhaust system for mazda miata options here.
Specifications in Full
| Compatible Models | 2009-2019 Nissan 370Z |
| Material | T-304 stainless steel |
| Inlet Diameter | 2.25″ OD |
| Outlet Diameter | 2.25″ OD |
| Muffler Tip Diameter | 4.5″ OD |
| Weight | 80 LBS |
| Fitment Type | Direct bolt-on OE fitment |
| Manufacturing Process | Computerized mandrel-bends, TIG welded CNC machine flange |
The use of T-304 stainless steel ensures the system maintains structural integrity and corrosion resistance under high heat cycles.
Where this sits in the buyer data: Among the 139 products screened for this category, this one’s 3.7 rating places it #110, on 53 ratings – above the 15-rating median of that group, so the average rests on more feedback than most of its comparables. On price it undercuts 133 of them.
Before You Buy: 370Z Burnt Muffler Checklist
The first thing to check is your vehicle’s specific year to ensure compatibility with the 2009-2019 Nissan 370Z range.
- ✅ Confirm vehicle fitment — 2009-2019 Nissan 370Z
- ✅ Verify inlet and outlet dimensions — 2.25″ OD
- ✅ Check muffler tip diameter — 4.5″ OD
- ✅ Confirm mounting type — Direct bolt-on OE fitment
- ✅ Verify included hardware — Gaskets and hardware included
- ✅ Budget for shipping weight — 80 LBS
You should not buy the 370Z Burnt Muffler if your vehicle requires custom welding or chassis modifications for mounting, as this is a direct bolt-on replacement for the original part.
What These Specifications Let You Do
Increased High Exhaust Air Flow
Increased high exhaust air flow from the 370Z Burnt Muffler supports a higher exhaust air flow rate to improve engine output and efficiency. This design allows the engine to expel spent gases more rapidly than the factory setup, which helps the 370Z achieve the 15-25 horsepower or low end torque gains listed in the specifications.
Regarding highway drone, the data does not provide specific decibel levels or frequency tuning at highway speeds. You should confirm if the 4.5″ OD muffler core diameter provides the internal volume necessary to dampen resonance for your specific cabin noise requirements before purchasing.
T-304 Stainless Steel Construction
T-304 stainless steel construction on the 370Z Burnt Muffler ensures the system resists corrosion and heat cycling over time. This material is a standard for durability, providing a more robust alternative to aluminized steel which can degrade faster under high-temperature conditions.
The 370Z Burnt Muffler weighs 80 lbs. Because this weight is concentrated at the rear of the vehicle, you should verify that your suspension can accommodate the mass without negatively affecting rear handling or weight distribution.
Direct Bolt-on OE Fitment
Direct bolt-on OE fitment for the Auto Dynasty 370Z Dual Burnt Muffler Tip Exhaust means the system is a direct replacement for the original part. The inclusion of gaskets and hardware allows for a standard installation that maintains the factory mounting points.
Because the 370Z Burnt Muffler uses computerized mandrel-bends and a TIG welded CNC machine flange, the pipe geometry is designed to clear the chassis. You must confirm that your specific 2009-2019 Nissan 370Z has no aftermarket modifications that would interfere with the standard mounting locations.
How the 370Z Burnt Muffler Compares to Alternatives
The 370Z Burnt Muffler provides a higher horsepower increase of up to 25 hp compared to the DNA MOTORING CBE-AI942RS, which is rated for 15-25 hp.
- The 370Z Burnt Muffler costs $1.02 more than the Honda Civic Si Stainless Steel Catback Exhaust System.
- The 370Z Burnt Muffler costs $2.02 more than the Honda Civic Catback Exhaust System.
- The 370Z Burnt Muffler costs $2.09 less than the DNA MOTORING CBE-HC06EX-BT Catback Exhaust System.
- The 370Z Burnt Muffler costs $7.81 more than the Megan Racing MR-MU-MOE2.5 Cat Back Exhaust System.
- The 370Z Burnt Muffler costs $8.59 less than the DNA MOTORING CBE-AI942RS Cat Back Exhaust System.
- The Megan Racing MR-MU-MOE2.5 Cat Back Exhaust System holds a higher rating of 4.5 compared to the 3.7 rating of the 370Z Burnt Muffler.
If you prioritize a higher buyer rating over specific 370Z fitment, the Megan Racing MR-MU-MOE2.5 Cat Back Exhaust System is the better pick.
370Z Burnt Muffler Buying Questions Answered
Will the burnt finish on the Auto Dynasty 370Z Dual Burnt Muffler Tip Exhaust hold up over time?
The 370Z Burnt Muffler uses a burnt tip finish that requires monitoring for fading or peeling during heat cycles and exposure to road salt. Because the data does not specify a protective coating grade, you should check for a clear coat finish or manufacturer warranty regarding the aesthetic durability of the T-304 stainless steel.
Why does the Auto Dynasty 370Z Dual Burnt Muffler Tip Exhaust have a 3.7-star rating?
A 3.7 rating from 53 buyers suggests some users encountered quality control issues or shipping damage. You should look for specific feedback regarding weld integrity or finish consistency to ensure the unit meets your expectations before purchasing.
Does the 370Z Burnt Muffler fit my 2015 Nissan 370Z?
Yes, the 370Z Burnt Muffler is compatible with 2009-2019 Nissan 370Z models. It features a direct bolt-on OE fitment and includes the necessary gaskets and hardware for installation.
How much power can I expect from this exhaust system?
The 370Z Burnt Muffler is designed to increase 15-25 horsepower or low end torque by increasing the high exhaust air flow rate. This performance gain is achieved through the 4.5″ OD muffler core and 2.25″ OD inlet and outlet diameters.
You should also consider how to choose the right material grade for your exhaust setup.
Is the 370Z Burnt Muffler Right for You?
The 370Z Burnt Muffler suits 5 kinds of buyer and is the wrong choice for 3 jobs, listed below with the reason for each.
Who the 370Z Burnt Muffler is for, and what it does well
Who the 370Z Burnt Muffler suits
- Nissan 370Z owners — direct bolt-on OE fitment for 2009-2019 models
- Street racers — 15-25 horsepower increase and high exhaust air flow rate
- Car restoration hobbyists — T-304 stainless steel construction and replacement for original part
- Custom car builders — 4.5 inch OD muffler tip for a larger aesthetic profile
- Daily commuters seeking performance — low end torque increase and high engine efficiency
What the 370Z Burnt Muffler handles well
- Street driving — 15-25 horsepower increase and low end torque
- High-speed cruising — high exhaust air flow rate
- Show car displays — dual burnt muffler tip aesthetic
- Quick installations — direct bolt-on OE fitment and included hardware
- Long-term durability — T-304 stainless steel and TIG welded CNC machine flange
What the 370Z Burnt Muffler is the wrong choice for
- Heavy-duty towing — 2.25 inch inlet/outlet diameter may limit extreme volume
- Off-road rock crawling — 80 lbs weight may be excessive for lightweight builds
- Extreme high-flow racing — 2.25 inch outlet diameter may be a bottleneck for high-horsepower builds
What to budget alongside the 370Z Burnt Muffler, and what to skip
Worth buying at the same time
- Exhaust hangers — to support the 80 lbs weight of the muffler
- Tailpipe hangers — to secure the 2.25 inch OD inlet
- High-flow air filters — to complement the increased engine output and efficiency
- Tire pressure gauge — to monitor grip during increased low end torque
- Torque wrench — to ensure proper installation of the included hardware
What you can skip
- Exhaust gaskets — already included in the product
- Mounting bolts — hardware is already included
- Custom adapters — direct bolt-on OE fitment removes the need for conversion pieces
Where to Buy the 370Z Burnt Muffler
These retailers sell Cat-back Exhaust System generally – we do not track which of them has this particular model in stock, so check availability and the current price with the retailer before making a trip.
- Jegs (online and physical stores) — extensive catalog and trade accounts
- ExtremeSpeedRacing (online only) — specialized performance exhaust inventory
- Amazon (online only) — broad range of aftermarket parts and easy returns
- eBay (online only) — access to various brands and open-box stock
- Summit Racing Equipment (online and physical stores) — wide selection of performance parts and specialist staff
- AmericanMuscle (online only) — large inventory of performance exhaust systems
Final Verdict on the 370Z Burnt Muffler
You need a cat-back exhaust system that provides a direct bolt-on OE fitment for a 2009-2019 Nissan 370Z while utilizing T-304 stainless steel. The Auto Dynasty 370Z Burnt Muffler is the right choice for this application at a price of around $118.90.
The 370Z Burnt Muffler offers a 4.5″ OD muffler tip and 2.25″ OD inlet and outlet diameters, providing a high-performance racing design that is TIG welded with a CNC machine flange.
Skip it if: you require a lightweight system, as this unit weighs 80 LBS, or if you need a system with a higher buyer rating than the 3.7 score from 53 ratings.