1981 BMW 3-Series Performance Exhaust Systems

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    • MBRP® Black Rectangle Angled Rolled Edge Cut Tip
      (0 reviews)
      Universal Black Rectangle Angled Rolled Edge Cut Tip by MBRP®. Inlet Diameter: 3". Outlet Diameter: 7.375". Overall Length: 7.375". Be a square peg in a world of round holes with a rectangular exhaust tip. This T304 stainless tip...
      Mirror-polished T304 stainless steelClamps to exhaust pipe
      $91.63$73.30
      # 36114036
    • MBRP® Black Series™ Exhaust Stack
      (1 reviews)
      Universal Black Series™ Exhaust Stack by MBRP®. Black is the new chrome, they say. These large-diameter stacks are finished in BMRP's long-lasting ceramic high-heat finish. They'll turn heads in ways that polished stainless...
      4” or 5” connection to exhaust pipe in bedPolished T304 stainless steel tubing
      $162.49from $129.99 - $264.99
      # 3746783
    • MBRP® Mirror Polished Exhaust Stack
      (0 reviews)
      Universal Mirror Polished Exhaust Stack by MBRP®. Nothing says big-rig brawn like a set of stacks belching diesel exhaust straight up in the air. It’s a great look for a diesel pickup, as well as being totally practical. Pick the...
      4” or 5” connection to exhaust pipe in bedPolished T304 stainless steel tubing
      $199.99from $159.99 - $274.99
      # 3746770
    • MBRP® Polished Rectangle Angle Cut Dual Tip
      (5 reviews)
      Universal Polished Rectangle Angle Cut Dual Tip by MBRP®. Inlet Diameter: 2.5". Outlet Size: 8" W x 2.5" H. Overall Length: 8.25". Clamp-On Installation. Be a square peg in a world of round holes with a rectangular exhaust tip....
      Mirror-polished T304 stainless steelClamps to exhaust pipe
      $112.49$89.99
      # 3728232
    • MBRP® Polished Rolled Edge Straight Cut Exhaust Tip
      (0 reviews)
      Universal Polished Rolled Edge Straight Cut Exhaust Tip by MBRP®. Finish off your exhaust system with some style: add one of these straight-cut dual-wall tips. Crafted from high-quality T304 stainless steel, they’re polished to a...
      Mirror-polished T304 stainless steelStraight-cut
      $49.99from $39.99 - $49.99
      # 3728215
    • MBRP® Single Wall Round Angle Cut Tip
      (0 reviews)
      Universal Single Wall Round Angle Cut Tip by MBRP®. Inlet Diameter: 4". Outlet Diameter: 5". Overall Length: 12". Clamp-On Installation. Clamp on this lightweight single-walled polished stainless steel exhaust tip and add some...
      Mirror-polished T304 stainless steelStraight-cut
      $62.49$49.99
      # 3728230
    • Banks® Stainless Steel Black Round Straight Cut Tip
      (0 reviews)
      Universal Stainless Steel Black Round Straight Cut Tip by Banks®. Banks tips are available in your choice of polished chrome-over stainless or high-temp black. An adjustable clamp lets you position it on the tailpipe just right.
      Straight through design for low back pressure, maximum powerNot even remotely street legal
      $83.69from $66.95 - $74.99
      # 57973695
    • Banks® Stainless Steel Oval Angle Cut Tip
      (0 reviews)
      Universal Stainless Steel Oval Angle Cut Tip by Banks®. Banks tips are available in your choice of polished chrome-over stainless or high-temp black. An adjustable clamp lets you position it on the tailpipe just right.
      Straight through design for low back pressure, maximum powerNot even remotely street legal
      $91.19from $72.95 - $75.95
      # 56202814
    • Banks® Stainless Steel Polished Round Straight Cut Tip
      (0 reviews)
      Universal Stainless Steel Polished Round Straight Cut Tip by Banks®. Banks tips are available in your choice of polished chrome-over stainless or high-temp black. An adjustable clamp lets you position it on the tailpipe just right.
      Straight through design for low back pressure, maximum powerNot even remotely street legal
      $83.69from $66.95 - $74.99
      # 56202911
    • RBP® Heat Treated Magnum Round Angle Cut Tip
      (0 reviews)
      Universal Heat Treated Magnum Round Angle Cut Tip by RBP®. Inlet Diameter: 4". Outlet Diameter: 8". Overall Length: 28". Weld-On Installation. A good build demands attention to detail. The exhaust tip is one of the details that...
      Made in Stainless Steel for DurabilityAvailable in Black Finish
      $353.93$283.14
      # 395233
    • RBP® Heat Treated Round Angle Cut Tip
      (6 reviews)
      Universal Heat Treated Black Coating Tip by RBP®. A good build demands attention to detail. The exhaust tip is one of the details that make a true difference.
      $36.45from $29.16 - $155.56
      # 395245
    • RBP® Polished Round Angle Cut Tip
      (2 reviews)
      Universal Polished Round Angle Cut Tip by RBP®. A good build demands attention to detail. The exhaust tip is one of the details that make a true difference.
      $74.43from $59.54 - $327.04
      # 395259
    • DC Sports® Dual Tip
      (0 reviews)
      Universal Dual Tip by DC Sports®. Dress up your exhaust system with this great DC Sports Tip. It is one of the easiest ways to add some bling to your vehicle and set yourself apart from the crowd. Made from top-grade stainless...
      $33.59from $26.87 - $35.97
      # 56203099
    • DC Sports® Polished Dual Tip
      (0 reviews)
      Universal Polished Dual Tip by DC Sports®. Bolt-On Installation. Dress up your exhaust system with this great DC Sports Tip. It is one of the easiest ways to add some bling to your vehicle and set yourself apart from the crowd....
      $33.59from $26.87 - $35.97
      # 57135189
    • DC Sports® Single Slant Cut Tip
      (0 reviews)
      Universal Single Slant Cut Tip by DC Sports®. Dress up your exhaust system with this great DC Sports Tip. It is one of the easiest ways to add some bling to your vehicle and set yourself apart from the crowd. Made from top-grade...
      $23.59from $18.87 - $31.24
      # 56203091
    • DC Sports® Single Slant Cut Tip
      (0 reviews)
      Universal Single Slant Cut Tip by DC Sports®. Bolt-On Installation. Dress up your exhaust system with this great DC Sports Tip. It is one of the easiest ways to add some bling to your vehicle and set yourself apart from the crowd....
      $23.59from $18.87 - $31.24
      # 57135188
    • DC Sports® Single Slant Cut Tip
      (0 reviews)
      Universal Single Slant Cut Tip by DC Sports®. Inlet Diameter: 3". Outlet Size: 4.625" Width x 3.5" Height. Overall Length: 6.75". Bolt-On Installation. Dress up your exhaust system with this great DC Sports Tip. It is one of the...
      $31.38$25.10
      # 45705108
    • DC Sports® Single Straight Cut Tip
      (0 reviews)
      Universal Single Straight Cut Tip by DC Sports®. Inlet Diameter: 2.875". Outlet Diameter: 3.75". Overall Length: 9". Bolt-On Installation. Dress up your exhaust system with this great DC Sports Tip. It is one of the easiest ways...
      $23.59$18.87
      # 45705102
    • DC Sports® Stainless Steel Round Angle Cut Tip
      (0 reviews)
      Universal Stainless Steel Round Angle Cut Tip by DC Sports®. Inlet Diameter: 2.875". Outlet Diameter: 3.5". Overall Length: 7.5". Dress up your exhaust system with this great DC Sports Tip. It is one of the easiest ways to add...
      $29.35from $23.48 - $31.24
      # 45705101
    • Spectre Performance® Rolled Edge Angle Cut Tip
      (0 reviews)
      Universal Rolled Edge Angle Cut Tip by Spectre Performance®. Inlet Diameter: 2.25" - 3.25". Outlet Diameter: 3.75". Overall Length: 11". Rooted in racing, Spectre Performance designs and builds every product with the same goal in...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $36.00$28.80
      # 12056635
    • Spectre Performance® Stainless Steel Round Rolled Edge Tip
      (0 reviews)
      Universal Stainless Steel Round Rolled Edge Tip by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $26.10from $20.88 - $25.05
      # 12056630
    • Diamond Eye® Angle Cut Tip
      (0 reviews)
      Universal Angle Cut Tip by Diamond Eye®. 4" Inlet Diameter. 5" Outlet Diameter. 12" Overall Length. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $45.11from $36.09 - $43.00
      # 56203056
    • Diamond Eye® Angle Cut Tip
      (0 reviews)
      Universal Angle Cut Tip by Diamond Eye®. Inlet Diameter: 4". Outlet Diameter: 5". Overall Length: 12". This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $45.11from $36.09 - $43.00
      # 57135185
    • Diamond Eye® Angle Cut Tip
      (0 reviews)
      Universal Angle Cut Tip by Diamond Eye®. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for maximum performance. The product...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $44.36from $35.49 - $69.16
      # 56203120
    • Diamond Eye® Angle Cut Tip
      (0 reviews)
      Universal Angle Cut Tip by Diamond Eye®. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for maximum performance. The product...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $44.36from $35.49 - $69.16
      # 57135193
    • Diamond Eye® Dual Wall Straight Cut Tip
      (0 reviews)
      Universal Dual Wall Straight Cut Tip by Diamond Eye®. Inlet Diameter: 5". Outlet Diameter: 6". Overall Length: 15". This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $59.29$47.43
      # 57135135
    • Diamond Eye® Dual Wall Straight Cut Tip
      (0 reviews)
      Universal Dual Wall Straight Cut Tip by Diamond Eye®. 5" Inlet Diameter. 6" Outlet Diameter. 15" Overall Length. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $59.29$47.43
      # 56202611
    • Diamond Eye® Polished Dual Wall Rolled Angle Cut Tip
      (0 reviews)
      Universal Polished Dual Wall Rolled Angle Cut Tip by Diamond Eye®. Inlet Diameter: 5". Outlet Diameter: 6". This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $46.91from $37.53 - $86.76
      # 57135208
    • Diamond Eye® Polished Dual Wall Rolled Angle Cut Tip
      (0 reviews)
      Universal Polished Dual Wall Rolled Angle Cut Tip by Diamond Eye®. 5" Inlet Diameter. 6" Outlet Diameter. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $46.91from $37.53 - $86.76
      # 56203277
    • Diamond Eye® Resonated Exhaust Tip
      (0 reviews)
      Universal Resonated Exhaust Tip by Diamond Eye®. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for maximum performance. The product...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $42.64from $34.11 - $77.05
      # 57135200
    • Diamond Eye® Resonated Exhaust Tip
      (0 reviews)
      Universal Resonated Exhaust Tip by Diamond Eye®. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for maximum performance. The product...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $42.64from $34.11 - $77.05
      # 56203233
    • Diamond Eye® Rolled Angle Cut Tip
      (0 reviews)
      Universal Rolled Angle Cut Tip by Diamond Eye®. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for maximum performance. The product...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $46.91from $37.53 - $77.01
      # 56203307
    • Diamond Eye® Rolled Angle Cut Tip
      (0 reviews)
      Universal Rolled Angle Cut Tip by Diamond Eye®. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for maximum performance. The product...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $46.91from $37.53 - $77.01
      # 57135215
    • Diamond Eye® Rolled Straight Tip
      (0 reviews)
      Universal Rolled Straight Tip by Diamond Eye®. Inlet Diameter: 5". Outlet Diameter: 6". Overall Length: 18". This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $96.31$77.05
      # 57135134
    • Diamond Eye® Rolled Straight Tip
      (0 reviews)
      Universal Rolled Straight Tip by Diamond Eye®. 5" Inlet Diameter. 6" Outlet Diameter. 18" Overall Length. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $96.31$77.05
      # 56202610
    • Diamond Eye® Turn Down Exhaust Tip
      (0 reviews)
      Universal Turn Down Exhaust Tip by Diamond Eye®. 4" Inlet Diameter. 5" Outlet Diameter. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $74.80from $59.84 - $71.11
      # 56203105
    • Diamond Eye® Turn Down Exhaust Tip
      (0 reviews)
      Universal Turn Down Exhaust Tip by Diamond Eye®. Inlet Diameter: 4". Outlet Diameter: 5". This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $74.80from $59.84 - $71.11
      # 57135190
    • Diamond Eye® Angled Rolled Tip
      (0 reviews)
      Universal Angled Rolled Tip by Diamond Eye®. 4" Inlet Diameter. 5" Outlet Diameter. 16" Overall Length. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $93.80$75.04
      # 56202608
    • Diamond Eye® Angled Rolled Tip
      (0 reviews)
      Universal Angled Rolled Tip by Diamond Eye®. Inlet Diameter: 4". Outlet Diameter: 5". Overall Length: 16". This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $93.80$75.04
      # 57135132
    • Flowmaster® Aluminized Steel S-Bend Pipes
      (0 reviews)
      Universal Aluminized Steel S-Bend Pipes by Flowmaster®, 6 Pieces. The mandrel formed S-bend pipes are approximately 36” long and simplify the routing and fabrication of custom exhaust systems. They are sold in packs with 6 pipes...
      $163.98from $131.18 - $143.76
      # 469122
    • Flowmaster® Stainless Steel Mandrel-Bend Pipe
      (0 reviews)
      Universal Stainless Steel Mandrel-Bend Pipe by Flowmaster®. It is essential that the diameter of an exhaust tube is kept constant through bends, to avoid obstructions to the gas flow. Fitting Flowmaster Mandrel Bends for transition...
      $52.40from $41.92 - $56.62
      # 4135393
    • Flowmaster® U-Fit Dual Pipe Kit
      (1 reviews)
      Universal U-Fit Dual Pipe Kit by Flowmaster®, 16 Pieces. These kits come complete with all the pipes you need to build a custom dual exhaust system in 2.25", 2.50" or 3.00" pipe diameters. They include the front adapter pipes,...
      $341.05from $272.84 - $367.26
      # 469100
    • Flowmaster® Tailpipe Kit
      (0 reviews)
      Universal Tailpipe Kit by Flowmaster®, 4 Pieces. Flowmaster’s Universal Tailpipe Kits fit 90% of all Trucks, Vans and SUVs. They incorporate 12’ of aluminized mandrel bent tubing with deep slip-fit connections. Aligns for left,...
      $118.05from $94.44 - $141.66
      # 469136
    • Flowmaster® Scavenger Series Aluminized Steel Turn Down Pipes
      (0 reviews)
      Universal Aluminized Steel Turn Down Pipes by Flowmaster®, 1 Pair. The venture reducer cones from Flowmaster make for easy transition from one pipe diameter to another. They are 8.00" in length, made in 16 gauge aluminized tubing...
      $58.11from $46.49 - $51.20
      # 469152
    • Flowmaster® Scavenger Series Y-Collector
      (1 reviews)
      Universal Scavenger Series Y-Collector by Flowmaster®. The patented Scavenger Y-Collector is based on the principles of Pulse Technology. They are designed to harmonize the exhaust pulses from two cylinders that are at the opposite...
      $57.70from $46.16 - $52.44
      # 469150
    • Flowmaster® Stainless Steel Straight Tube
      (0 reviews)
      Universal Stainless Steel Straight Tube by Flowmaster®. This diameter by 48” long piece of stainless steel tubing is perfect for fabricating or modifying your exhaust system.
      $52.40from $41.92 - $48.22
      # 4170075
    • Flowmaster® Aluminized Steel Slip-Fit Connector (3.00" Dia.)
      (0 reviews)
      Universal Aluminized Steel Slip-Fit Connector by Flowmaster®, 3.00" Dia. These 16-Gauge Aluminized Steel Slip-Fit Connectors make muffler swaps or custom exhaust jobs easy. Sold as singles. Stock up on these connectors and be ready...
      $23.55$18.84
      # 467516
    • Flowmaster® Aluminized Steel Venturi Reducer Cones
      (0 reviews)
      Universal Aluminized Steel Venturi Reducer Cones by Flowmaster®. The venture reducer cones from Flowmaster make for easy transition from one pipe diameter to another. They are 8.00’ in length, made in 16 gauge aluminized tubing...
      $34.08from $27.26 - $29.58
      # 467541
    • Borla® Stainless Steel Straight Tubing
      (0 reviews)
      Universal Stainless Steel Straight Tubing by Borla®, 5' Length. Fabricate your own custom exhaust system with the same tubing Borla uses for its own award winning systems. The high quality austenitic stainless steel can be polished...
      $29.99from $23.99 - $91.99
      # 470274
    • Borla® Stainless Steel U-Bend
      (0 reviews)
      Universal Stainless Steel U-Bend by Borla®, 6" Radius, 8" Legs Length. Fabricate your own custom exhaust system with the same tubing Borla uses for its own award winning systems. The high quality austenitic stainless steel can be...
      $29.99from $23.99 - $89.99
      # 470268
    • MBRP® 36" Muffler Delete Pipe
      (0 reviews)
      Universal 36" Diesel Muffler Delete Pipe by MBRP®, 4" Diameter. Constructed from heavy duty aluminized steel you can count on this pipe lasting for years to come.
      Made of High Quality Aluminized SteelLong Lasting Material
      $56.24from $44.99 - $109.99
      # 3696082
    • MBRP® Diesel Dual Muffler Delete Pipe
      (0 reviews)
      Universal Diesel Dual Muffler Delete Pipe by MBRP®. Let it all hang out and bypass the muffler entirely on your diesel truck. This 4” T409 stainless steel pipe fits directly into place in your exhaust system and replaces your...
      Swaged to slip-fit mating pipe perfectlyAttaches with muffler clamps
      $137.49from $109.99 - $124.99
      # 3746701
    • MBRP® Diesel Muffler Delete Pipe
      (1 reviews)
      Universal Diesel Muffler Delete Pipe by MBRP®. Let it all hang out and bypass the muffler entirely on your diesel truck. This 4” T409 stainless steel pipe fits directly into place in your exhaust system and replaces your muffler....
      Swaged to slip-fit mating pipe perfectlyAttaches with muffler clamps
      $49.99from $39.99 - $99.99
      # 3746695
    • MBRP® Exhaust Adapter
      (1 reviews)
      Universal Exhaust Adapter by MBRP®. This adapter will let you change the diameter of an exhaust system pipe to a larger diameter. This will simplify adding an aftermarket exhaust system, or customizing or fabricating your own exhaust.
      Swaged to slip-fit mating pipe perfectlyAttaches with muffler clamps
      $24.99from $19.99 - $34.99
      # 3746579
    • AEM® Aluminum Pipe
      (0 reviews)
      Universal Aluminum Pipe by AEM®. Fabricate your own custom exhaust system with prebent tubes from aFe. These mandrel-bent tubes have a uniform inside diameter for the best exhaust flow.
      Constant inside diameterMandrel-bent
      $37.49from $29.99 - $36.99
      # 251393
    • Taylor Cable® D.E.T.I.™ Digital Exhaust Temperature Indicator with Probe
      (0 reviews)
      Universal D.E.T.I.™ Digital Exhaust Temperature Indicator with Probe by Taylor Cable®. Taylor Cable makes exhaust manifold and collector gaskets that will withstand the temperatures generated by turbocharged motors, and exhaust...
      $173.55from $138.84 - $521.54
      # 9786114
    • Weapon-R® CEL Eliminator
      (4 reviews)
      Universal CEL Eliminator by Weapon-R®. CEL Light Eliminator gets rid of the Check Engine Light and will not effect the performance of your vehicle. We carefully test and research the correct amount air / fuel ratio which is needed...
      $56.25$45.00
      # 290727
    • Flowmaster® Aluminized Steel Header Collector Ball Flange Kit
      (0 reviews)
      Universal Aluminized Steel Header Collector Ball Flange Kit by Flowmaster®, Sold in Pairs. The Collector Ball Flange takes the place of the messy three-bolt connections and ensures a leak-free and connection. The ball type...
      $122.00$97.60
      # 468746
    • Weapon-R® O2 Sensor Bung
      (0 reviews)
      Universal O2 Sensor Bung by Weapon-R®. This sensor bung will enable you to install an oxygen sensor in headers or a custom exhaust pipe. The weld-in bung is made of stainless steel and threaded for most sensors.
      $21.25$17.00
      # 1116211
    • Mr. Gasket® Reflect-A-Tape
      (0 reviews)
      Universal Reflect-A-Tape by Mr. Gasket®. Look to Mr. Gasket first for exhaust system gaskets, of course. But they have other exhaust system components to offer as well.
      $40.70from $32.56 - $33.24
      # 12129567