Thanks to its durable, corrosion resistant stainless steel design, this Pontiac G8 exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features an axle-back layout designed to replace your Pontiac G8’s exhaust system from near the rear axle on back.
Key Features
- Thanks to its durable, corrosion resistant stainless steel design, this Pontiac G8 exhaust system will handle whatever tarmac you decide to leave your mark on.
- With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Quad Split Rear exit with 3in.
- Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself.
- This performance exhaust kit features an axle-back layout designed to replace your Pontiac G8’s exhaust system from near the rear axle on back.
- The MagnaFlow Pontiac G8 Street Series 16883 brings enhanced engine sound and dyno-proven performance to your 6.0L, 6.2L 2008-2009 Pontiac G8 with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels.
Fitment
| Years |
Make |
Model |
Application |
| 2008-2009 |
Pontiac |
G8 |
GT, GXP |
Specifications
| Brand |
Magnaflow |
| Manufacturer Part Number |
16883 |
| Product Type |
Axle Back |
| Fitment Type |
Vehicle Specific |
| Material |
Stainless steel |
| Main Pipe Diameter |
2.5 in |
| Shipping Weight |
36.0 Pounds |
| GTIN |
841380033031 |
| Condition |
New |
What's Included
One new Magnaflow axle back identified by manufacturer part number 16883. Gaskets, clamps, adapters, sensors, hardware, tips, wiring, and fabrication materials are included only when expressly supplied for this exact part number.
About Magnaflow
Magnaflow develops automotive exhaust systems, catalytic converters, mufflers, pipes, tips, and installation hardware for vehicle-specific and universal applications. Selection, emissions eligibility, sound, dimensions, and installation requirements remain exact-part-number specific.
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Frequently Asked Questions
Will this Magnaflow product fit my 2008-2009 Pontiac G8?
That vehicle range is listed for this exact part number, but confirm the engine, body configuration, emissions package, factory exhaust layout, and every current Magnaflow application note before ordering.
How will this Magnaflow system change the exhaust sound?
Sound depends on the exact system, engine, factory exhaust layout, cab or body configuration, active-exhaust equipment, and installed tips. Use the sound level published for this exact part number.
Is professional exhaust installation recommended?
Yes. Correct support, alignment, hanger position, clamp torque, tip clearance, leak testing, and a post-heat-cycle inspection are important for reliable service.
Installation Instructions
Follow the current Magnaflow instructions and vehicle service information for part number 16883. Work on a cool exhaust, support the vehicle safely, confirm all interfaces and clearances, align and support the complete assembly before final tightening or welding, test for leaks, and inspect the installation again after the first heat cycle.
