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Racing Dynamics Catted Downpipe BMW 228i | 328i | 428i | Z4 2011-2020


Racing Dynamics

Model #130 10 30 310

Shopper Award

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

BMW started producing a N26 motor about mid 2012 and you must check to see which motor you have. Just check your emissions decal under the hood of your car. If you car shows ULEV after the word California you have a N20 motor. A N26 motor will say SULEV. Manufactured out of 304 stainless steel with brushed finish. Replaces OE exhaust with its bends. Straight-through tubing section with 200 cell sport catalytic converter for maximum power and sound; recommended for track/off-road use only.


  • Straight-through tubing section with 200 cell sport catalytic converter for maximum power and sound
  • Improves horsepower, +14 HP average and torque significantlym more to 20-25 HP with a tune.
  • Improves throttle response
  • Reduces turbo lag. Turbo spools up faster.
  • Direct bolt-on replacement for OEM primary catalytic converters
  • Less thermal load on the turbocharger
  • BMW 528I f10 N20 motor 2012-2016
  • BMW 128i | 128xi F20 | F21 N20 motor 2012-16 L4 N20
  • BMW 220i | 220xi F22 N20 motor 2012-2016 L4 N20
  • BMW 228i | 228xi F22 N20 motor 2012-2016 L4 N20
  • BMW 320i | ix | M sport F30/F31/F34 N20 motor 2011-2016
  • BMW 420i | 420ix F32 | F33 N20 motor 2011-2016
  • BMW 428i | 428ix F32 | F33 N20 motor 2011-2016
  • BMW 428i | ix f36 Grand Coupe N20 motor 2013-2016
  • BMW Z4 sDrive 28i E89 N20 motor 2011-2020

Proposition 65

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Vehicle Engine Notes
BMW 128i

BMW 420i

BMW 428i

Who is Racing Dynamics?

Racing Dynamics is an aftermarket company that started back in the 1980s. The company was initially manufacturing aftermarket performance parts for BMWs. They were then later on acquired by Electrodyne which help them expand their operations worldwide. Today, the company has been developing and manufacturing parts not just for BMWs but other high-performance cars as well like Porsches’ and Mini.

Built by Race Engineers

Racing Dynamics offers various parts upgrade such as intake systems, air filters, suspension parts, and other automotive accessories. 

These are designed by experienced racing engineers who have their fair share of exposures racing Porsches. They have used those same technologies in their products which help in providing the customers that exhilarating experience.

Making the Best from the Best

The company creates some of the finest products in the market since they also use the best materials they could have. They use high-grade metals and composite materials depending on the product they would be manufacturing. 

Each part they produce is designed specifically for the vehicle it would be applied to. Every vehicle has its own characteristics. Hence a part specifically made for it would bring out the optimum performance compared to something that is just made for universal application.

Purchase Racing Dynamics products at Vivid Racing

Racing Dynamics has created products that have both form and function. They offer a comprehensive list of aftermarket parts ranging from Carbon Fiber air intake ducts to performance-oriented suspension parts. Visit Vivid Racing and check out their list that would fit your specific needs.

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