Magnaflow Street Series Cat-back exhaust system. Replaces the restrictive factory exhaust for freer flow and a deeper, more aggressive tone. See the fitment chart below for exact vehicle applications.
| Type | Cat-back exhaust system (Magnaflow Street Series) |
| Fitment | Vehicle-specific direct fit — see chart below |
| Part Number | 19543 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2026 | Cadillac | Escalade ESV | Base |
| 2021-2026 | Cadillac | Escalade ESV | Luxury |
| 2026 | Cadillac | Escalade ESV | Platinum Luxury |
| 2026 | Cadillac | Escalade ESV | Platinum Sport |
| 2021-2025 | Cadillac | Escalade ESV | Premium Luxury |
| 2021-2025 | Cadillac | Escalade ESV | Premium Luxury Platinum |
| 2021-2026 | Cadillac | Escalade ESV | Sport |
| 2021-2025 | Cadillac | Escalade ESV | Sport Platinum |
| 2023-2026 | Cadillac | Escalade ESV | V |
| 2021-2026 | Chevrolet | Suburban | High Country |
| 2021-2026 | Chevrolet | Suburban | Premier |
| 2022-2026 | Chevrolet | Suburban | RST |
| 2022-2026 | Chevrolet | Suburban | Z71 |
| 2022-2026 | GMC | Yukon XL | AT4 |
| 2025-2026 | GMC | Yukon XL | AT4 Ultimate |
| 2021-2026 | GMC | Yukon XL | Denali |
| 2023-2026 | GMC | Yukon XL | Denali Ultimate |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
