Supersprint BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 3 Series F30 (2012+)

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

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Downpipe with High-flow Race Catalytic Converter
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Supersprint - Corporate Logo
T#:584221
Part#: 524221
Ships in 3 Business Days
$ 2,460.00 USD
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$ 2,460.00 USD
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This Supersprint downpipe is designed to be a plug&play upgrade replacing the stock down pipe without any modification. Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preference. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!
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Supersprint Turbo Downpipe with Metallic Sport Cat
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:390701
Part#: 524321
Ships in 3 Business Days
$ 2,070.00 USD
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$ 2,070.00 USD
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Downpipe with Sport Catalytic Converter - 200 CPI
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:393674
Part#: 524241
Ships on Oct 13, 2026
$ 2,940.00 USD
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$ 2,940.00 USD
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Supersprint Turbo Downpipe - 200-Cell Metallic Sport Cat (118mm Inlet...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:387927
Part#: 988641
Ships in 3 Business Days
$ 3,122.99 USD
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$ 3,122.99 USD
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Free ground shipping! The factory 235/335/435 N55 exhaust system is pretty wide open with minimal restrictions - except for the catalytic converter. The factory cat is the biggest restriction so any exhaust work to gain more power is going to have to involve replacing it with something freer-flowing. Supersprint's downpipe incorporates a ultra high-flow HJS 200-cell metallic cat that flows considerably more than the stock ceramic part. It also uses bigger 80mm piping to minimize restrictions. Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation! Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only. 200-cell cats have 200 honeycomb cells per square inch. This is much better flow than stock but still does a good job of cleansing the exhaust. Dyno (M135i): +28hp / +17ft-lbs Supersprint downpipe with sport cat section 1, section 2 straight pipes performance muffler This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.
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Supersprint Performance Muffler (2x100mm)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:351550
Part#: 984124
Ships in 3 Business Days
$ 2,737.99 USD
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$ 2,737.99 USD
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F22 228i, F30/F31/F34 328i, F32 428i Supersprint Turbo Downpipe with ...
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Supersprint - Corporate Logo
T#:184388
Part#: 987321
Ships in 3 Business Days
$ 2,010.00 USD
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$ 2,010.00 USD
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Supersprint Dual Exit Muffler (4x80mm)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires Modification of the Rear Bumper
Supersprint - Corporate Logo
T#:355504
Part#: 983806
Ships in 3 Business Days
$ 2,521.99 USD
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$ 2,521.99 USD
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Supersprint Twin Pipe Design Exhaust System
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Supersprint - Corporate Logo
T#:588157
Part#: 988515
Ships in 3 Business Days
Starting at $ 7,827.97 USD
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Starting at $ 7,827.97 USD
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BMW F30 (Sedan) 320i 2.0T (N20 184 Hp) 2011 -> 2015 Sleeve pipe ...
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Supersprint - Corporate Logo
T#:354741
Part#: 987843
Ships in 4 Business Days
$ 126.00 USD
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$ 126.00 USD
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Supersprint Dual-Exit Sport Muffler (2x90mm)
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Requires Modification of the Rear Bumper
Supersprint - Corporate Logo
T#:578558
Part#: 522104
Ships in 3 Business Days
$ 1,953.99 USD
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$ 1,953.99 USD
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Supersprint Performance Muffler (4x80mm)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:351571
Part#: 984126
Ships in 3 Business Days
$ 3,055.99 USD
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$ 3,055.99 USD
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Supersprint Dual-Exit Sport Muffler (4x80mm)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires Modification of the Rear Bumper
Supersprint - Corporate Logo
T#:393227
Part#: 522106
Ships in 3 Business Days
$ 2,263.99 USD
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$ 2,263.99 USD
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