AWE 0FG Exhaust for GMT T1XX Tahoe/Suburban/Yukon/Yukon XL 5.3L - 2021+
Warranty Information
Vendor warranty summary
AWE Warranty
At a glance: Lifetime on exhaust tubing/welds/flex sections, 3 years on valve mechanicals, 1 year on most other parts
This is AWE's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Exhaust tubing, welds and flex sections | Lifetime |
| Mechanical exhaust valve components | 3 years |
| Exhaust valve motors and all electronics | 1 year |
| Catalysts, intakes, filters, intercoolers, tips, foilers, accessories | 1 year |
| Drivetrain stabilizers and suspension components | 1 year |
| Diamond Black and Chrome Silver tip finishes | 1 year |
| Vapor Blue tip finish | No warranty |
| Turbochargers | Not covered |
- Original purchaser only — coverage does not transfer if you sell it.
- Keep your NVMOS order confirmation — proof of purchase is required.
What's covered
- AWE-branded products bought new by the original owner
- AWE pays shipping both ways on confirmed manufacturing defects
- 1-year No Check Engine Light guarantee on specified products
- 30-day fitment guarantee for manufacturing-caused fit issues
What's not covered
- Used, pre-owned, special-order or prototype items
- Second owners (they can buy replacement parts at a discount instead)
- Motorsport/racing use or off-road abuse
- Incorrect or forced installation
- Any alteration or repair attempt, including welding or bending
- Improper maintenance
- Labor, vehicle damage, rental cars and other consequential costs; liability capped at purchase price
How to make a AWE warranty claim
- Start with the original place of purchase (NVMOS for our customers), or AWE if bought direct
- Fill out AWE's support/returns form with proof of purchase
- Do not remove the product until a return is approved
- Approved returns must reach AWE within 30 days
AWE contact: Phone: 888-565-2257 · Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to AWE, and help it along either way.
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Disclaimer: The information on this page describes AWE's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: AWE official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
AWE builds stainless catback exhausts by hand in Pennsylvania, with drone-canceling 180 Technology baked in. NVMOS carries AWE 0FG exhaust suites and replacement tips for Toyota, Ford, RAM, GM and Jeep trucks, for drivers who want more sound outside without a headache inside.
Based in: Philadelphia area, Pennsylvania · Made in: USA (Pennsylvania) · Founded: 1991 · Lead time: In-stock ships in 24–48 hrs
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Warranty terms are set by AWE, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
The AWE 0FG Exhaust Suite for the 5.3L Tahoe, Suburban and Yukon is a 3-inch catback tuned around the engine's cylinder deactivation functions, so it sounds right whether the V8 is running on eight cylinders or fewer. A tailored mid muffler and resonator combination delivers a deep, rich tone, and the clean, straight-through design favors performance.
Tip choices match your bumper. Flat bumpers take dual 4.5-inch double-walled slash-cut tips, while bumpers with cutouts take quad 4.5-inch tips on ball and socket joints for proper fitment. Both come in Chrome Silver or Diamond Black. An internally lined stainless flex section in the front pipe adds rigidity where it counts.
Fitment
Built for the GMT T1XX Tahoe, Suburban, Yukon and Yukon XL with the 5.3L engine, in side exit or split rear exit and short or long wheelbase versions. Match the exit style to your bumper when you order.
Install notes
Pure bolt-on, no cutting required. AWE includes a Perfect Fitment Guarantee and a No CEL Guarantee.
Questions before you order?
Fitment questions are easier to settle before the box ships. Call or text Carl & Anton at (920) 249-7744 or use the chat — real humans in Sheboygan, Wisconsin, not a call center.
Specifications
AWE 0FG Exhaust for GMT T1XX Tahoe/Suburban/Yukon/Yukon XL 5.3L FAQs
What does it fit?
The GMT T1XX Tahoe, Suburban, Yukon and Yukon XL with the 5.3L engine.
Does it work with cylinder deactivation?
Yes. It is tuned around those functions.
Which tips do I need?
Flat bumpers use dual tips and bumpers with cutouts use quad tips.
Do I need to cut anything?
No. It is a pure bolt-on.
Multi-column
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