Gibson Performance 17303 Split Rear Dual Exhaust Kit
$259.99 price checked August 2026
If you need a fully welded system with 3.5 inch stainless tips, this kit is the right choice.
Gibson 17303 Exhaust Overview
The Gibson Performance 17303 Split Rear Dual Exhaust Kit is for the budget-conscious truck owner who needs a durable T-304 stainless steel upgrade for a dual outlet exhaust.
Restricted flow in a stock exhaust often creates backpressure that reduces horsepower and increases exhaust gas temperatures. If your vehicle feels sluggish or the exhaust note is too muffled, upgrading the piping and muffler can improve flow dynamics.
The Gibson Performance 17303 Split Rear Dual Exhaust Kit addresses these issues by providing 2.5 in. pipes and a Superflow Performance Aluminized Muffler. This system offers a high-flow path for gases while maintaining a balanced sound profile for daily driving.
We evaluated the dual exhaust system options we compared to determine which models offered the best balance of material grade and diameter. This review is for the buyer who prioritizes durable T-304 stainless steel and a lifetime limited warranty over premium brand names.
How Carworship picked: we started from the 156 most-reviewed dual exhaust system listings in our retail dataset, removed duplicates, accessories and off-category products, and 36 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 Gibson 17303 Exhaust
Best for: you need a dual exhaust system that prioritizes high-grade T-304 stainless steel tips and a fully welded construction over a custom-fabricated mandrel bend setup.
The Gibson 17303 Exhaust is a strong choice for this application at the $259.99 price point.
- Pro: The T-304 high polished stainless steel tips provide better corrosion resistance than standard aluminized steel.
- Pro: It includes 3.5 in. tips which offer a larger diameter than the 2.5 in. pipe.
- Pro: The fully welded construction ensures a more durable connection than many entry-level kits.
- Con: The Superflow Performance muffler is made of aluminized steel, which may be less durable than a full stainless steel muffler.
- Con: The straight-out-the-back exit design may not accommodate vehicles requiring a specific side-exit or angled configuration.
Don’t buy this if: your vehicle requires a high-flow header system or custom-fabricated mandrel bends to reach peak performance levels.
Price assessment: The $259.99 price is fair for a kit that includes high-grade T-304 tips and a fully welded assembly.
Carworship score: 8.5/10 (data-driven – see “How we picked” above)
For a different aesthetic, view our full review of the Gibson 98022 Exhaust to see how the ceramic finish compares to this split rear design.
Specifications in Full
| Material | T-304 High Polished Stainless Steel |
| Pipe Diameter | 2.5 in. |
| Tip Diameter | 3.5 in. |
| Tip Style | Clampless Slash Tips |
| Muffler Type | Superflow Performance Aluminized Muffler |
| Construction | Fully welded |
| Exit Direction | Straight out the back |
| Warranty | Lifetime Limited Warranty |
The Gibson 17303 Exhaust uses T-304 stainless steel for the clampless slash tips, providing a higher corrosion resistance than standard aluminized options.
Where this sits in the buyer data: Among the 23 products screened for this category, this one’s 4.2 rating places it #15, on 118 ratings – above the 6-rating median of that group, so the average rests on more feedback than most of its comparables. On price it undercuts 29 of them.
Before You Buy: Gibson 17303 Exhaust Checklist
The first thing to check is whether your truck’s chassis supports a split rear configuration without requiring custom metal fabrication.
- ☐ Confirm vehicle compatibility with the Gibson 17303 Exhaust split rear design
- ☐ Verify the 2.5 in. pipe diameter matches your engine’s flow requirements
- ☐ Check that your exhaust setup can accommodate 3.5 in. stainless tips
- ☐ Budget for professional installation to ensure the fully welded components are secured correctly
- ☐ Confirm if your specific truck model requires additional hangers not included in the kit
You should not buy this product if your vehicle requires a weld-on configuration or custom-fabricated mandrel bends to achieve the desired flow.
What These Specifications Let You Do
Fully Welded Construction
The Gibson 17303 Exhaust features a fully welded construction to ensure structural integrity under high heat and vibration. This eliminates the risk of joint failure or rattling that can occur with clamp-on components, providing you with a more durable installation that maintains its seal over the life of the vehicle.
T-304 Stainless Steel Tips
T-304 Stainless Steel Tips on the Gibson 17303 Exhaust offer high-grade corrosion resistance compared to standard aluminized options. These 3.5 in. tips provide a polished finish that resists pitting and rust, ensuring the visible components of your dual exhaust system maintain their appearance in various weather conditions.
Superflow Aluminized Muffler
The Superflow Aluminized Muffler in the Gibson 17303 Exhaust balances exhaust flow with sound attenuation. Because the Superflow design prioritizes consistent flow, you can expect a more consistent sound profile at highway speeds compared to idle. For specific idle volume levels, you must consult the manufacturer’s decibel ratings as the provided data does not specify a numeric volume output.
How the Gibson 17303 Exhaust Compares to Alternatives
The Gibson 17303 Exhaust provides a balance of materials by pairing a Superflow Performance Aluminized Muffler with T-304 High Polished Stainless Steel Clampless Slash Tips.
- The Gibson 17303 Exhaust costs $3 less than the Thrush 89024 Dual Exhaust Kit.
- The Shop Line Dual Exhaust System Flow II features 2.5″ mandrel bent aluminized tail pipes, while the Gibson 17303 Exhaust uses 3.5 in. stainless tips.
- The Flowmaster Super 44 Dual Exhaust Kit is priced at $227.99, making it $32 cheaper than the Gibson 17303 Exhaust.
- The Gibson 17303 Exhaust holds a 4.2 rating, which is higher than the 3.8 rating of the Flowmaster Super 44 Dual Exhaust Kit.
- The Stainless Steel Pipes and Muffler Dual Exhaust Kit costs $33.86 more than the Gibson 17303 Exhaust.
If you require a full stainless steel system for maximum corrosion resistance, the Stainless Steel Pipes and Muffler Dual Exhaust Kit is the better choice over the aluminized muffler of the Gibson 17303 Exhaust.
The aluminized muffler on the Gibson 17303 Exhaust is a more cost-effective material than a full stainless setup, which may lead to faster surface oxidation over time. You should verify the specific material thickness of the muffler and the expected lifespan of aluminized components in your local climate before ordering.
Gibson 17303 Exhaust Buying Questions Answered
Is the Gibson Performance 17303 Split Rear Dual Exhaust Kit worth the price if I have to buy my own hangers and gaskets?
The $259.99 price point reflects the core exhaust components, including the Superflow Performance Aluminized Muffler and T-304 stainless steel tips. You should budget for additional mounting hardware and gaskets separately, as these are not included in the kit’s standard contents.
How long does the “Lifetime Limited Warranty” actually cover if I dent it?
The Lifetime Limited Warranty covers manufacturing defects rather than accidental damage like dents or impacts. You should check the specific terms provided by the manufacturer to see the exact exclusions regarding physical damage to the T-304 steel components.
Does the Gibson Performance 17303 Split Rear Dual Exhaust Kit include the exhaust tips?
Yes, the kit includes 3.5 in. T-304 high polished stainless steel clampless slash tips. These tips are part of the package and do not require a separate purchase.
Will this dual exhaust kit fit my specific vehicle?
You must confirm your vehicle’s specific year, make, and model compatibility before ordering. Since the Gibson 17303 Exhaust uses 2.5 in. pipes, verify your chassis can accommodate this specific diameter and the straight-out-the-back exit configuration.
Is the Gibson 17303 Exhaust Right for You?
The Gibson 17303 Exhaust suits 5 kinds of buyer and is the wrong choice for 3 jobs, listed below with the reason for each.
Who the Gibson 17303 Exhaust is for, and what it does well
Who the Gibson 17303 Exhaust suits
- Daily commuters — the straight out the back exit provides a standard, non-obstructive look for everyday driving
- DIY garage mechanics — the fully welded construction ensures a durable installation for a home project
- Truck owners looking for a budget upgrade — the aluminized muffler offers performance without the cost of full stainless steel
- Street truck owners — the 3.5 in. stainless tips provide a large, polished visual upgrade to the rear end
- Off-road hobbyists — the T-304 stainless steel material provides corrosion resistance for outdoor use
What the Gibson 17303 Exhaust handles well
- Improving exhaust flow — the 2.5 in. pipes provide a consistent diameter for gas movement
- Visual customization — the 3.5 in. stainless tips provide a larger diameter than the pipes for a bold look
- Long-term durability — the T-304 high polished stainless steel ensures the tips won’t rust
- Reliable installation — the fully welded construction prevents parts from shaking loose during operation
- Standard rear-end styling — the straight out the back exit fits standard truck bed configurations
What the Gibson 17303 Exhaust is the wrong choice for
- High-performance racing — the aluminized muffler is not packed or screened which may limit specific backpressure tuning
- Extreme heavy-duty towing — the 2.5 in. pipe diameter may be undersized for high-horsepower heavy-duty applications
- Ultra-quiet stealth setups — the Superflow Performance muffler is designed for flow rather than maximum sound dampening
What to budget alongside the Gibson 17303 Exhaust, and what to skip
Worth buying at the same time
- Exhaust hangers — required to secure the 2.5 in. pipes to the vehicle chassis
- Flange adapters — needed to connect the 2.5 in. pipes to the existing engine manifold
- Exhaust clamps — required to secure the piping since the tips are clampless
- Gaskets — needed to ensure a leak-free seal at the connection points
- Threadlocker — required to secure bolts during the installation of the welded components
What you can skip
- Additional exhaust tips — the 3.5 in. stainless tips are already included in the kit
- Muffler — the Superflow Performance Aluminized Muffler is included in the box
- Extra piping — the 2.5 in. pipes are included as part of the kit
Where to Buy the Gibson 17303 Exhaust
These retailers sell Dual 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.
- eBay (online only) — source for used, refurbished, and specialty exhaust components
- ExtremeTerrain (online only) — specialist for off-road and truck-specific exhaust systems
- AutoZone (online and physical stores) — wide availability of standard exhaust components and accessories
- O’Reilly Auto Parts (online and physical stores) — extensive inventory of exhaust systems and in-store installation support
- Summit Racing Equipment (online only) — massive selection of performance exhaust systems and specialty brands
- 4 Wheel Parts (online only) — specialized focus on truck and off-road exhaust systems
- Amazon (online only) — broad selection of aftermarket kits and third-party brands
Final Verdict on the Gibson 17303 Exhaust
If you need a dual exhaust kit that balances high-grade materials with a budget-friendly price point, the Gibson 17303 Exhaust is the right choice at around $259.99.
The Gibson 17303 Exhaust provides a high-grade T-304 stainless steel construction and 3.5 in. tips, which offers a significant durability advantage over standard aluminized steel options in this category.
Skip it if: you require a weld-on system, as this kit uses a clampless slash tip design, or if you need a high-flow header system for maximum performance gains.