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Exhausts

At RDSport we built our first BMW performance motor back in 1982, and for the last 30 years we have been devoted to bringing you engines that are the most performing, reliable, and true to the original BMW spirit as possible.  Exhaust systems are an integral part of the engine and are closely related to an engine's performance.  When you choose an exhaust for your car, you will find a great variety of choices, styles, and materials.  Yet, regardless of all these choices, only a handful of these suppliers have ever built an engine, thoroughly understand the interaction between the engine and the exhaust system, let alone tested their system on proper and accurate engine dynamometers.

Unfortunately, on modern day cars, most aftermarket exhausts do not deliver the power gains that are advertised, and almost always replacing a section of the exhaust other than the rear silencer requires some sort of engine software to make sure that the car runs reliably and without throwing codes.

Most exhaust manufacturers are really good at bending pipe and welding, but don't have the slightest idea of how an engine works, and cannot provide you with a complete solution.  It may be tempting to buy the latest hot-item of a forum group-buy, the burnished titanium add-on tips may look very cool, and the price may be the best ever (you should ask yourself why), but ultimately you are left scrambling on the internet for a solution to the CEL always coming on, the supplier has no idea how to help, and before you know it you have a cannibalized car that is not running as it should.

At RDSport we build engines, and we design our exhausts to work with our high-performance engines.  If a part doesn't make power, we simply don't make it.  If we sell it, we have tested it and we provide a complete solution that works together. If we use a metal matrix catalytic converter, we offer the software that goes with it. 


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  1. The RDSport Headers for the E46 M3
  2. The MMCC are a key element in extracting power from the S54 motor.
  3. BMW M3 [E46] X-FLOW DOWNPIPE

    BMW M3 [E46] X-FLOW DOWNPIPE

    • Improved torque and reduced rasp.
    • Premium 1.5mm thick 304 stainless tubing
    • MIG welded for optimal durability
    Learn More
    $740.00
  4. BMW M3 [E46] SPORT SILENCER

    BMW M3 [E46] SPORT SILENCER

    • Designed for the RDSport Tornado RS 
    • Quad 85x90mm Tips 
    • Requires cutting 1" on the inside of the OE valance
    • 27lbs. ligther that the OE silencer
    Learn More

    Regular Price: $1,780.00

    Special Price: $1,240.00

  5. BMW 328i/330i [E46] SPORT EXHAUST

    BMW 328i/330i [E46] SPORT EXHAUST

    Can be fitted on 323i/325i with an adapter (sold separately) Learn More

    Regular Price: $780.00

    Special Price: $400.00

  6. BMW Z8 SPORT EXHAUST

    BMW Z8 SPORT EXHAUST

    Great Sound Better Performance Requires RDSport Rear Valance Learn More

    Regular Price: $3,200.00

    Special Price: $1,890.00

  7. SPORT TUBULAR EXHAUST MANIFOLDS (HEADERS) M5/M6 [E6x] - 304 STAINLESS

    SPORT TUBULAR EXHAUST MANIFOLDS (HEADERS) M5/M6 [E6x] - 304 STAINLESS

    • Best Performance Option
    • Maximum Horsepower Gains
    • Choose between LHD or RHD models
    • Made in Italy
    Learn More

    Regular Price: $4,800.00

    Special Price: $3,200.00

  8. RACE TUBULAR EXHAUST MANIFOLDS (HEADERS) M5/M6 [E6x] - 304 STAINLESS

    RACE TUBULAR EXHAUST MANIFOLDS (HEADERS) M5/M6 [E6x] - 304 STAINLESS

    • Best Performance Option
    • Maximum Horsepower Gains
    • Equal Length Primaries
    • Individually handmade and TIG welded
    • Symmetriical. Fits either LHD or RHD models
    • Made in Italy

     

    Learn More

    Regular Price: $6,200.00

    Special Price: $5,750.00

  9. SPORT EXHAUST W/QUAD ROUND TIPS

    SPORT EXHAUST W/QUAD ROUND TIPS

    • Replace the Lexus-looking trapezoid tips
    • Great look, even better sound
    • Increase Performance 
    • Engine Performance Software available separately
    Learn More
    $2,495.00
  10. CAT DELETE DOWNPIPES BMW 1 M [E82 N55]

    CAT DELETE DOWNPIPES BMW 1 M [E82 N55]

    • Reduced Backpressure
    • High-quality 304 stainless build
    • Includes mesh joints to avoid any cracking
    • Made in Italy

    Learn More
    $2,800.00