GMC Sierra Performance Exhaust - Dual Rear-Side Exit - aFe - Apollo GT Cat-Back - Black - `09-`18
GMC Sierra Performance Exhaust - Dual Rear-Side Exit - aFe - Apollo GT Cat-Back - Black - `09-`18

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GMC Sierra Performance Exhaust - Dual Rear-Side Exit - aFe - Apollo GT Cat-Back - Black - '09-'18: Transform your GMC Sierra's performance and sound with the aFe Apollo GT Cat-Back Exhaust System for models from 2009 to 2018. Designed for both V6-4.3L and V8-4.8/5.3L engines, this exhaust system enhances horsepower and torque, offering an aggressive audio experience that car enthusiasts crave.
Constructed with precision from 3" mandrel-bent 409 stainless steel tubing, this high-performance exhaust ensures maximum strength and durability. The system features a high-flow stainless steel muffler and dual 4-1/2" diameter black 304 stainless steel clamp-on exhaust tips with an aFe POWER logo plate, delivering a unique, stylish finish. Experience gains of up to +14 HP and +17 lbs. x Ft. TQ., as measured on our in-house dyno, ensuring you're maximizing your vehicle's potential. The factory-style hangers mean you can enjoy a hassle-free, bolt-on installation without any cutting or modifications required.
Features
- Dual Rear-Side Exit with Black Tips
- High-Flow Stainless Steel Muffler
- 3" Mandrel-Bent 409 Stainless Steel Tubing
- 100% MIG-Welded for Durability
- Direct Bolt-On Design with Factory Style Hangers
Whether you're looking for enhanced sound, performance boosts, or durable design, the Apollo GT Cat-Back exhaust is the perfect choice for your GMC Sierra. For any questions, reach out to us directly; we're more than happy to assist! Visit our locations in Austin, Texas or Los Angeles, California for installation and customization services. Call us at 512-982-9393 (TX) or 562-981-6800 (CA). Don't forget to inquire about shipping discounts if you're purchasing multiple items. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov








