SKU: 63281369162

aFe Apollo GT Series 3in 409SS GM Silverado/Sierra 1500 09-18 V6-4.3/V8-4.8/5.3L - Polished

Sale price$448.20 Regular price$498.00
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

aFe Apollo GT Series 3in 409SS GM Silverado/Sierra 1500 09-18 V6-4.3/V8-4.8/5.3L - PolishedThis system produced gains of up to +14 HP and +17 lbs. x Ft. TQ., as measured on our in house dyno. This cat back exhaust system is constructed of 3 IN mandrel bent 409 stainless steel tubing for maximum strength and durability. This system features a high flow 409 stainless steel muffler, producing a aggressive sound. Finishing off this exhaust system is a 4 1 2 IN diameter polished 304 stainless steel clamp on exhaust tip. The tip features an aFe

This system produced gains of up to +14 HP and +17 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a aggressive sound. Finishing off this exhaust system is a 4-1/2 IN diameter polished 304 stainless steel clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. This system produces an aggressive sound unleashing all available horsepower and torque. Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.

  • 4-1/2 IN Diameter Polished 304 Stainless Steel Clamp-On Exhaust Tip
  • All Necessary Hardware is Included for a Hassle-Free Installation
  • Constructed from 3 IN Mandrel-Bent 409 Stainless Steel Tubing
  • Utilizes Factory Style Hangers for a Secure Fit
  • 100% MIG-Welded for Strength and Durability
  • Up to +14 HP and +17 lbs. x Ft. TQ.

This Part Fits:

Year Make Model Submodel
2015-2018 Chevrolet Silverado 1500 LS
2009-2018 Chevrolet Silverado 1500 LT
2009-2018 Chevrolet Silverado 1500 WT
2014-2018 GMC Sierra 1500 Base
2009-2018 GMC Sierra 1500 SLE
2009-2013 GMC Sierra 1500 WT
Shipping Notes
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Exchange/Return Notes
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SKU: 63281369162

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4.2 ★★★★★
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Edmond Ilunga Kaninda
Bozeman, US
★★★★★ 5
Excellent engine oil
Size: 5 Quarts, Size: 5 Quarts
This is the best oil that I ever used.I have used it in my Toyota Noah 2006-2007 model…The engine is as quiet as new…wanted to see how it would perform.It has clocked 3,500km.This is good and have recommended to my friends and family
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
D
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Dawn S.
Alexandria, US
★★★★★ 5
Top-tier engine protection that runs quiet and smooth
Size: 5 Quarts
I’ve used Castrol EDGE in a couple of our vehicles and always come back to it for consistent performance. It extends the time between oil changes and holds up well under both daily driving and highway mileage. We don't "extend the time" though. It's changed, on the dot, every time. The consistency and quality of the oil's condition at change, though, is easily able to be seen that it would go for much longer. Engine runs quieter, and I’ve noticed better fuel efficiency over time compared to conventional oil. Whether that's how attentively I drive and watch the mileage meter on the dash or the oil - is up for debate ;) It doesn’t burn off as quickly either, which is great if you’re keeping an eye on long-term engine health. The bottle design pours cleanly with a smart spout, which saves unnecessary messes in the garage. Pros: Strong wear protection and long-lasting Improves engine quietness Easy-pour design Tip: Use it with a high-quality oil filter for maximum benefit don’t skimp on either part and you'll be golden.
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Reviewed in the United States on June 26, 2025
E
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Eric C.
New York, US
★★★★★ 5
Excellent choice for long oil change intervals.
Size: 1 Quart, Pack of 6
I'm a former dealership mechanic and for years I used whatever we had in the bulk tank which was usually Valvoline conventional. My last job was at a German car dealership. Castrol was the oil recommended by the German manufacturers and that's when I started using Castrol. In my experience Castrol is an excellent oil. My 2014 Ford just rolled over 242,000 miles and even with factory 10,000 mile oil change intervals, from what I can see through the oil fill the top end of the engine is still clean. I've never had to remove the valve cover. It's using about a quart between oil 10,000 mile oil changes which is great because when it was new it used about a 1/2 quart between changes.
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Reviewed in the United States on January 28, 2026
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Doraiky
Port Orchard, US
★★★★★ 5
Bueno
Size: 5 Quarts
Bueno
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Reviewed in the United States on June 3, 2026
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E.B.
Omaha, US
★★★★★ 5
switched from Mobil 1
Size: 5 Quarts
always used Mobil 1, my 2003 accord v6 always burned a little bit of oil, switched to this and it barely burns any at all now. will continue to use this from now on.
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Reviewed in the United States on April 27, 2026

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