2018-2021 Jeep Wrangler JL Catback Exhaust System - Stainless Steel
Catback Exhaust System — Stainless Steel
Bolt-on stainless steel catback that flows better and sounds meaner than stock. Engineered for direct bolt-up at the catalytic converter, this system replaces everything downstream with mandrel-bent tubing and a performance-tuned muffler. Corrosion-resistant throughout—built to handle trail duty and road miles alike.
Key Features
- Mandrel-Bent Tubing - Maintains consistent diameter through bends for better exhaust scavenging and flow.
- Stainless Steel - Won't rust out from mud, water, or salt—critical for off-road use.
- Bolt-On Design - Connects at the catalytic converter; no welding or cutting required.
Specs
- Material: Stainless Steel
- Configuration: Catback assembly (catalytic converter to rear)
- Condition: New
Whats Included
- Catback exhaust system assembly
Frequently Asked Questions
Do I need any hardware or gaskets to install this?
You'll need a new gasket at the catback connection point—most shops grab one during install. Bolts are typically reusable. Confirm gasket size with your parts supplier before install day.
Will this affect my check engine light or require a tune?
Catback systems bolt on after the O2 sensors, so they don't trigger codes. No tune needed—plug and play from a diagnostic standpoint.
Can I install this myself with basic tools?
Yes. You'll need jack stands, jack, basic hand tools, and a lift or ramps. Plan for 1–2 hours if you're comfortable under a vehicle. A second set of hands makes alignment easier.
Ships within 1-2 business days.
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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.