Built for Angles Your Stock Exhaust Can't Handle
The aFe Apollo GT Series Hi-Tuck Cat-Back Exhaust System (49-46079) was built specifically for the 2025+ Toyota 4Runner with the 2.4L turbocharged i-FORCE engine. The Hi-Tuck tip design is the defining feature — it tucks the exhaust exit up and out of the way, giving you extra clearance during the steep climbs and descents where a stock exhaust hangs dangerously low. It's not just cosmetic — it's functional trail engineering in a bolt-on package.
2.5" mandrel-bent 409 stainless steel tubing feeds into a high-flow stainless muffler that produces a deep, aggressive tone — everything the 4Runner's turbo-4 engine sounds like it wants to be. 100% MIG-welded construction throughout, computer-aided design for precise fitment, and factory-style flange and hangers mean this drops on without cutting or fabrication. Engineered and built in Corona, California by aFe POWER.
Product Features
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2.5" Mandrel-Bent 409 SS Tubing — maximum flow and durability
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High-Flow 409 SS Muffler — deep, aggressive exhaust note
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Hi-Tuck Tip Design — extra clearance for extreme angle climbs and descents over rough terrain
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Factory-Style Flange & Hangers — direct bolt-on, no cutting or modifications
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100% MIG-Welded — race-proven strength and durability
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Computer-Aided Design — precise fitment for 2025+ 4Runner
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Made in Corona, California by aFe POWER
Specifications
- Series: Apollo GT Series Hi-Tuck
- Type: Cat-Back
- Pipe Diameter: 2.5" (2-1/2")
- Pipe Material: 409 Stainless Steel
- Pipe Construction: Mandrel-Bent
- Muffler: High-Flow 409 Stainless Steel
- Exit Style: Hi-Tuck — High Clearance Rear Exit
- Inlet: Direct Bolt-On (factory-style flange)
- Welding: 100% MIG-Welded
- Hardware: Included
Fitment
Fits: 2025+ Toyota 4Runner with 2.4L L4 turbocharged engine (i-FORCE). Gasoline engine only.
FAQ
What makes the Hi-Tuck tip different?
The Hi-Tuck exit routes the exhaust tip up and tucked in close to the vehicle, giving extra clearance during steep climbs and descents where a stock or standard aftermarket tip would be exposed to obstacles and terrain. Purpose-built for off-road use.
Is this a true bolt-on?
Yes — uses factory-style flanges and hangers throughout. No cutting, no welding, no fabrication. Direct bolt-on from the catalytic converter back.
How would you describe the sound?
Deep and aggressive — the high-flow muffler is designed to unleash all available horsepower and torque with a sound that matches the 4Runner's character. Not raspy or droning.
Where is this made?
Engineered and manufactured by aFe POWER in Corona, California.
