AP Exhaust
Premium mufflers and emissions components. AP Emissions delivers refined performance sound and quality catalytic converters at competitive prices.
Product Lines
MSL Maximum - Quiet performance mufflers with excellent flow.
Challenge Series - Performance mufflers with moderate sound.
Catalytic Converters - EPA and CARB-certified converters.
Related Collections
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Best AP Exhaust exhaust-pipe for 2020-2018 Ford Fusion Center | Direct Fit Replacement | 38075
$139.14
Prebent Exhaust Pipe Fits: 2020-2018 Ford Fusion Center
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Best AP Exhaust exhaust-pipe for 2022-2019 Subaru Forester Center Fron | Direct Fit Replacement | 38067
$219.68
Prebent Exhaust Pipe Fits: 2022-2019 Subaru Forester Center Front
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Best AP Exhaust muffler for 2014-2010 Honda Insight | Direct Fit Replacement | 30155
$329.88
Exhaust Muffler Assembly Fits: 2014-2010 Honda Insight
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Best AP Exhaust muffler for 2022-2019 Subaru Forester | Direct Fit Replacement | 2641
$386.86
Muffler - Welded Assembly - Challenge Fits: 2022-2019 Subaru Forester
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Best AP Exhaust muffler for 2020-2016 Kia Optima Rear | Direct Fit Replacement | 40266
$266.70
Exhaust Muffler Assembly Fits: 2020-2016 Kia Optima Rear
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Best AP Exhaust muffler for 2023-2015 Nissan Murano | Direct Fit Replacement | 50062
$544.88
Muffler - Welded Assembly - Challenge Fits: 2023-2015 Nissan Murano
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Best AP Exhaust muffler for 2020-2019 Ford Fusion | Direct Fit Replacement | 40286
$460.20
Muffler - Welded Assembly - Challenge Fits: 2020-2019 Ford Fusion
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Best AP Exhaust muffler for 2020-2016 Honda Civic | Direct Fit Replacement | 20075
$367.66
Muffler - Welded Assembly - Challenge Fits: 2020-2016 Honda Civic
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Best AP Exhaust muffler for 2021-2016 Honda Civic | Direct Fit Replacement | 20074
$367.72
Muffler - Welded Assembly - Challenge Fits: 2021-2016 Honda Civic
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Best AP Exhaust exhaust-pipe for 2021-2016 Honda Civic Rear | Direct Fit Replacement | 48780
$73.08
Exhaust Pipe Fits: 2021-2016 Honda Civic Rear
Frequently Asked Questions
What is AP Emissions known for?
AP Emissions is known for quality OE-replacement and performance exhaust components, including the MSL Maximum quiet performance mufflers and Challenge series. They also make catalytic converters, pipes, and complete exhaust systems. The brand focuses on quality construction at competitive prices - a solid middle ground between budget and premium options.
Are AP Emissions products OE quality?
Yes, AP Emissions products are designed to meet or exceed OE specifications. Their catalytic converters are EPA and CARB certified where applicable. They use quality materials and proper manufacturing processes. They're a good choice when you need reliable replacement parts without paying OEM dealer prices.
What's the difference between AP Emissions MSL Maximum and Challenge mufflers?
MSL Maximum mufflers are their quietest performance option - excellent flow with near-stock sound levels. Challenge series mufflers offer more sound presence while still being refined and daily-driver friendly. Choose MSL Maximum for stealth performance, Challenge for subtle but noticeable exhaust tone improvement.
Does AP Emissions make catalytic converters?
Yes, AP Emissions has an extensive line of EPA and CARB-certified catalytic converters in both direct-fit and universal configurations. They're a popular choice for replacement converters due to good quality and reasonable pricing. Their converters use proper precious metal loading to maintain emissions compliance.
Is AP Emissions good for daily driver vehicles?
Excellent - AP Emissions focuses on practical performance that works for real-world driving. Their MSL Maximum and Challenge mufflers specifically address drone and harshness that plague some performance mufflers. They're a smart choice if you want improved flow without dramatically changing your vehicle's character.
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