





3" Axle Back Exhaust For Caprice PPV 6.0L 3.5" Quad Tips High Flow 304ss
Performance Axle-Back Exhaust System with J-Pipes for 2008-2009 Pontiac G8 GXP, G8 GT (with GXP Valence), and 2011-2017 Chevrolet Caprice PPV
Upgrade your Pontiac G8 GXP, G8 GT (with GXP valence), or Chevrolet Caprice PPV (2011-2017) with this high-flow axle-back exhaust system, designed to deliver an aggressive American muscle car rumble while maintaining a refined driving experience. Built with 3-inch piping, this system optimizes exhaust flow and volume, producing a deep, powerful exhaust note rated at 8/10 in loudness.
Key Features:
- Direct Bolt-On Installation – Replaces factory rear mufflers with no cutting or modifications required.
- 3-Inch High-Flow Design – Improves exhaust velocity for enhanced performance and sound.
- Deep, Aggressive Exhaust Tone – Provides a true muscle car rumble without excessive drone.
- Integrated J-Pipes – Reduces cabin drone while maintaining a bold exhaust note.
- Premium Construction – Engineered for durability, strength, and long-lasting performance.
Vehicle Fitment:
- 2008-2009 Pontiac G8 GXP
- 2008-2009 Pontiac G8 GT (Requires GXP rear valence for proper fitment)
- 2011-2017 Chevrolet Caprice PPV
Pairs well with
Ships within 1-2 business days.
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3" Axle Back Exhaust For Caprice PPV 6.0L 3.5" Quad Tips High Flow 304ss
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


