GMC Terrain Performance Exhaust - Magnaflow - Cat Back - `18-`24
GMC Terrain Performance Exhaust - Magnaflow - Cat Back - `18-`24
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GMC Terrain Performance Exhaust - Magnaflow - Cat Back - 2018–2024. A direct-fit cat-back system for the 1.5L Terrain that replaces factory piping with a durable, flow-focused upgrade.
Built with precision mandrel-bent tubing, this Magnaflow cat-back replaces components behind the final catalytic converter, keeping emissions equipment intact while promoting efficient exhaust flow. Its multi-piece, bolt-on layout is designed for straightforward DIY installation—no welding or bending required. Constructed from aluminized steel for dependable corrosion resistance, the kit arrives with the gaskets, clamps, and hardware needed for proper fitment and is backed by a 2-year warranty.
Features
- Direct-fit cat-back for 2018–2024 GMC Terrain 1.5L
- Mandrel-bent piping for improved flow vs. crush-bent
- Aluminized steel construction for durability
- Multi-piece, bolt-on design; no welding required
- Includes clamps, gasket, and hardware
- Retains all factory emissions components
- 2-year, unlimited mileage warranty
Have questions or want to schedule installation? Call our team at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area offering professional installation and customization services.
If you are considering multiple items, please contact us for potential shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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