Catback
aFe 17-21 Alfa Romeo Giulia L4-2.0L (t) Mach Force-Xp 2in ..
aFe POWER Takeda 2.5in 304 SS Cat-Back Exhaust System Suba..
aFe Takeda 3in 304 SS Cat-Back Exhaust w/ Tri-Polished Tip..
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aFe Takeda 3in 304 SS Cat-Back Exhaust w/ Tri-Polished Tip..
aFe POWER Takeda 16-17 Honda Civic I4-1.5L (t) 2.5-2.25in ..
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aFe POWER Takeda 16-17 Honda Civic I4-1.5L (t) 2.5-2.25in ..
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aFe Takeda Exhaust 304SS Dual Cat-Back w/ Black Tips 13-17..
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aFe Takeda Exhaust 304SS Dual Cat-Back w/ Black Tips 13-17..
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aFe MACH Force-Xp 3in - 2 1/2in SS Cat Back Exhaust System..
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aFe MACHForce XP Exhausts Cat-Back SS 16-17 BMW 340i/iX 44..
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aFe MACHForce XP 08-13 BMW 135i L6-2.0L N54/N55 3in. 304 S..
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aFe MACHForce XP 08-13 BMW 135i L6-2.0L N54/N55 3in. 304 S..
aFe MACHForce XP 08-13 BMW 135i L6-2.0L N54/N55 3in. 304 S..
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aFe MACHForce XP 08-13 BMW 135i L6-2.0L N54/N55 3in. 304 S..
aFe POWER Takeda 2.5in 304 SS CB Exhaust w/ Carbon Fiber T..
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aFe POWER Takeda 2.5in 304 SS CB Exhaust w/ Carbon Fiber T..
aFe Takeda 2.5in 304 SS Cat-Back Exhaust System w/ Blue Fl..
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aFe Takeda 2.5in 304 SS Cat-Back Exhaust System w/ Blue Fl..
aFe Takeda 2.5in 304 SS Cat-Back Exhaust System w/ Black T..
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aFe Takeda 2.5in 304 SS Cat-Back Exhaust System w/ Black T..
Catback
Cat-back exhaust systems replace the portion of the exhaust system behind the catalytic converter. This can improve performance by reducing exhaust backpressure, potentially leading to increased horsepower and torque. Cat-back systems can also alter the exhaust note, offering a more sporty sound for some drivers. When choosing a cat-back exhaust, consider material (such as stainless steel for durability), pipe diameter (wider can improve performance but may increase noise), and sound profile (ensure it aligns with local regulations and your preferences).