Exhaust

Exhaust

Too many times we relate noise to power. Exhaust systems are more critical than most understand. We have all heard the phrase “Tuned Exhaust” this statement is not related to sound. A correctly designed exhaust system will provide reliability as well as longevity, not to forget to mention performance.

If you are trying to get your motorcycle performing at its best, we have a large variety of Exhaust parts for you to choose from across many top brands such as XS Performance and TC Bros.  Be sure to check out our selection of: Exhaust systems, Mufflers, Headpipes, Gaskets, Brackets, Original reproduction mufflers, Headpipes and parts.  

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  1. Valve, Exhaust, Stainless - XS650, Standard
    Part #
    01-9063
    Kibblewhite Valve, Exhaust, Stainless - 1970-1983 Yamaha XS650, Standard. All KPMI® Black Diamond™ Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface build up of .0002. This Black Diamond process improves wear properties, reduces friction, and provides resis... 
  2. Valve Guide, Exhaust, Bronze - XS650, +0.001 oversize
    Part #
    01-9051
    Superior Kibblewhite Valve Guide, Exhaust, Bronze - 1970-1983 Yamaha XS650, +0.001 oversize. Kibblewhite uses copper based C63000 nickel-aluminum bronze as the material to make the bronze valve guides because of its ideal characteristics for the application. The 5% nickel content provides superior resistance to wear,... 
  3. Valve Guide, Exhaust, Bronze - XS650, Standard
    Part #
    01-9050
    Superior Kibblewhite Valve Guide, Exhaust, Bronze - 1970-1983 Yamaha XS650, Standard. Kibblewhite uses copper based C63000 nickel-aluminum bronze as the material to make the bronze valve guides because of its ideal characteristics for the application. The 5% nickel content provides superior resistance to wear, and the... 
  4. Yamaha Virago 750/920 Exhaust System 18"
    Part #
    07-0790
    Yamaha Virago 750/920 Exhaust System 18". Muffler Style - Reverse Cone.  Baffle Type - Perforated Core Exit Side - Right Fits: 1983Yamaha Midnight Virago 750 XV750M 1983 Yamaha Midnight Virago 920 XV920M 1983 Yamaha Virago 750 XV750 1981 Yamaha Virago 920 XV920 1982 Yamaha Virago 920 XV920 1983 Yama... 
  5. Valve Collets (keepers) - Pair
    Part #
    01-9071
    Valve Collets (keepers) - Pair 
  6. Finned Head Clamps-XS Perf. Headpipes
    Part #
    07-0760
    Finned Head Clamps-XS Perf. Headpipes. 43mm id (2 3/4"), 70mm center to center of holes. 12.5mm thick. 
  7. 24" Slashcut motorcycle Muffler
    Part #
    07-0776
    24" Slashcut Muffler Removable baffle.1 3/4" ID 1 7/8" OD. Includes hanger and reducer.20mm ().79") 
  8. Turn Out Muffler 16"
    Part #
    07-0778
    Turn Out Muffler 16"1 3/4" ID 1 7/8" OD 48mm (1.89") 
  9. 28" Cigarette Style Harley Dresser motorcycle muffler
    Part #
    07-0780
    28" Cigarette Style Harley Dresser Non-removable metal baffle.1 3/4" ID 1 7/8" OD. No hardware included.29.6mm (1.17") 
  10. Norton style muffler 26.5"
    Part #
    07-0782
    Norton style muffler 26.5"1 3/8" ID 42mm (65") 
  11. 18 3/4" Straight Trumpet motorcycle muffler
    Part #
    07-0784
    18 3/4" Straight Trumpet muffler. Also called "cocktail shaker" style.Removable metal baffle.1 3/4" ID 1 7/8" OD. Includes hanger and reducer.47mm (1.85") 
  12. 20" Upswept Trumpet Left motorcycle muffler
    Part #
    07-0785
    20" Upswept Trumpet Left. Also called cocktail shaker style.Removable metal baffle.1 3/4" ID, reducer set included.47mm (1.85") 
  13. 20" Upswept Trumpet Right motorcycle muffler
    Part #
    07-0786
    20" Upswept Trumpet Right.Metal removable baffle.1 3/4" ID, reducer set included.47mm (1.85") 
  14. Cafe Muffler 19" chrome
    Part #
    07-0788
    Cafe Muffler 19" chrome. 1 3/4" inlet. Straight through perforated core type baffle. Slotted channel mount, 3 pc reducer set included.This is a great look for vintage Yamaha's.** Included fittings 
  15. 15" slash cut muffler
    Part #
    07-0775
    15" slash cut muffler 1 3/4" ID 1 7/8" OD 2 3/8" body diameter 28mm (1.10") 
    • Out of stock
  16. "Dunstall" style replica Universal 27 3/4" motorcycle muffler reverse cone
    Part #
    07-0774
    "Dunstall" style replica Universal muffler with reverse cone. Non removable metal baffle Includes inlet clamp, sliding bracket, 1 5/8" 1 id and 1/2" id, 1 3/8" id with adapters. 27 3/4" long. Sold EACH. 
  17. Ascot Headpipe Set - Type 2
    Part #
    07-0761
    Ascot Headpipe Set for custom exhaust fabrication (New type 2). Left Headpipe Passes under Engine. Right Headpipe passes under Clutch(RH Engine cover) Case. 42mm OD Headpipe Include OEM type finned headclamps.Mufflers not included.Accepts short megaphone or other short mufflers with a 42mm. (1 5/8") Inside Diameter.N... 
  18. Commando 2 into 2 Exhaust System for XS650 "Specials"
    Part #
    07-0764
    Commando 2 into 2 Exhaust System for Yamaha XS650 "Specials" with Upswept Headpipes. Includes headpipes, 26" Commando megaphone mufflers (3 7/8" end diameter, our part 07-0065), and hardware. 
  19. 2-1 XS Performance Headpipe Set
    Part #
    07-0767
    2-1 Chrome XS Performance Headpipe Set with collector. XS650 (80-84), 1 1/2" OD Headpipes with finned clamp and a collector pipe(45.3mm.OD)with a slight kick up.Note: Muffler NOT Included.In Dyno Development this system with a free flowing muffler added and unprecedented 10HP+ rear wheel to a completely stock 1980 XS65... 
  20. Finned Exhaust Flange
    Part #
    07-0768
    Chrome plated OEM Style Finned Exhaust Flange for exhaust Headpipes 45mm. ID,13mm. thick (back is flat), 10mm. stud holes @ 70mm. center to center.Fits: our XS# 07-0758 Stainless Headpipes or for custom use. 
    • Out of stock
  21. Headpipe Torque Inserts
    Part #
    07-0769
    Dyno Developed Headpipe Torque Inserts (1 set/2). Inserts increase low end torque that is lost when large Diameter headpipes are installed on the XS650.CNC machined steel inserts fit our XS650 Exhaust #07-0768, 07-0753, 07-0751,07-0752 and other headpipes with an inside diameter of 41mm. (1.61") or greater. 
  22. Megaphone Bell End style motorcycle muffler - Right
    Part #
    07-0770
    Megaphone Bell End style muffler - Right.Removable metal baffle.Includes hanger and reducer set.See 07-0771 for left. 
  23. Megaphone Bell End style motorcycle muffler - Left
    Part #
    07-0771
    Megaphone Bell End style muffler - Left. Removable metal baffle.Includes hanger and reducer set.See 07-0770 for right. 
  24. Megaphone Bell End upswept style motorcycle muffler set
    Part #
    07-0772
    Megaphone Bell End upswept style muffler set. (Right and Left) From inlet to outlet: 20" longIncludes mounting hardware.1 3/4" inlet with reducers for 1 5/8 and 1 1/2. 
  25. "Dunstall" style Universal 27 1/4" motorcycle muffler wide mouth
    Part #
    07-0773
    "Dunstall" style Universal muffler with wide mouth outlet. Removable fiberglass baffle.Includes inlet clamp, sliding bracket. 1 5/8" 1 id and 1/2" id, 1 3/8" id with adapters. 27 1/4" long. Sold EACH.44mm (1.73") 
  26. Cafe Muffler 19" flat black
    Part #
    07-0789
    Cafe Muffler 19" flat black. 1 3/4" inlet. Straight through perforated core type baffle. Slotted channel mount, 3 pc reducer set included.This is a great look for vintage Yamaha's.** Includes fittings 
  27. Chrome Clamp for muffler Joint Nut
    Part #
    07-4072
    Chrome Clamp for muffler Joint Nut - Clamps muffler joint nut in place.Fits: XS1/XS1b/XS2 1970-72 & 1973 TX650 mufflers. OEM Ref.# 256-14715 
  28. Chrome Muffler joint nut
    Part #
    07-4621
    Chrome Muffler joint nut - Threads onto original XS1/XS1b/XS2 1970-72 & 1973 
  29. Exhaust Head Studs
    Part #
    49-0736
    Exhaust Studs for Cylinder Head - 10mm. x M1.25 x 43mm. Long with plated finish.Fits All 650's 1972-84 
  30. Headpipe to frame Bolt (Pk/2)
    Part #
    49-0757
    Bolt - Fastens stock XS650 headpipe lower flange to frame.10mm. x M1.25 x 20mm. with 17mm. hex head 
  31. Rubber bumper
    Part #
    97-0010
    Rubber Bumper - OEM original Stand stop Rubber - Also for use with aftermarket muffler center stand stops. 1" Dia x 9/16" Long - Fits into 3/8" (10mm) Hole OEM Ref. # 278-27114-00/01/A0, 371-27114-00-00 Used on All TX/XS650's 1974-84 - (Some models use 2 pc.)Rubber bumper is mounted to muffler and/or frame. 
  32. Muffler Center Stand Stop Bracket
    Part #
    99-0655
    Muffler Center Stand Stop Bracket 
  33. Ascot Mounting Brackets (Type 2)
    Part #
    99-0678
    Ascot Mounting Brackets (Type 2)Fits: Ascot Street Tracker Exhaust 1974-79 XS650 "Standard" models. (#07-0752) 
  34. XS1 XS2 TX650  Passenger Peg/Muffler Bolts
    Part #
    99-0679
    Special Fine thread metric Bolt that passes thru Passenger pegs, thru frame and into muffler mountings (pk./2 bolts with lock washers) of stock OEM mufflers.Fits: XS1, XS1b, XS2, TX650 (1970-73). 
  35. Bolt XS1/2 Muffler to Late Frame
    Part #
    99-0685
    Bolt XS1/2 Muffler to Late Frame. 12 x 1.25 x 30mm thread length, 19mm head. 
  36. Center Stand Stop Rubber fits to stock muffler on 1970-73 YamahaXS1 XS2  XS650 TX650
    Part #
    07-4623
    Center Stand Stop Rubber fits to stock muffler on 1970-73 XS/TX 650's 
  37. Exhaust Stud Acorn/Crown Nuts & Locks
    Part #
    49-0713
    Exhaust Stud Acorn/Crown Nuts & Locks - 8 pc. set Correct type Chrome Steel Crown Nuts and matching stainless steel lock washers 
  38. Exhaust Pipe Gasket Yamaha RD350 RD500
    Part #
    44-1850
    Exhaust Pipe Gasket.Fits: DT125 LC 82, DT125 E 76-79, DT125 R 91-94, DT175 MX78-81, RD350 1975, RD350 A/B 1973-75, RD500 LC 1984-85 
  39. Exhaust Pipe Gasket Yamaha XS400 XS750 XS850 XS1100
    Part #
    43-1875
    Exhaust Pipe Gasket. XS400/750/850/1100. Sold EACH. Need one for each cylinder, so 2 for XS400, 3 for XS750/850, and 4 for XS1100. 
  40. Ring Wrench
    $4.39
    Part #
    35-5029
    Ring Wrench to tighten Muffler Joint Nut on Early XS1 type muffler 
  41. Muffler Reducer Sleeve from 1.75" (45mm) to 1.5" (38mm)
    Part #
    07-4631
    One piece muffler Reducer Sleeve. Sleeve is 1" Long and reduces mufflers with 44-45mm. ID (1.75") down to 38mm. (1.5") 
  42. Exhaust Muffler cross over Joint Gasket XS650
    Part #
    17-4526
    Gasket - OEM Exhaust Muffler cross over Joint Gasket. OEM# 2G2-14714-00 Fits: Yamaha original Exhaust - XS650 E/SE/SF/2F/SG-SK (1978-83).Also fits: XV1000 TR1 81-82, XJ900F 85-94, XJ900 83-84, XS850 80, XS750 SE 80, XV500 83-87, XS400 SE 81-82. 
  43. Muffler Joint Gasket
    Part #
    17-4590
    Muffler Joint Gasket - Fits: Original Headpipes to Muffler Joint on Standard Models - XS650B/C/D/E/F (1975-79), TX650A (74) models with 40mm. (1.57") headpipes. Gasket - 46mm. OD x 40mm. ID x 11mm. Long OEM Ref. # 371-14714-03 
  44. Headpipe Exhaust Gaskets XS650 SR500 XT500
    Part #
    18-0675
    Headpipe Exhaust Gaskets - (Pk./2) - Original Yamaha type - Fits: All XS650's 1970-84. OEM Ref.# 256/3GD-14613-00, 90430-38054Also fits: SR500 E/F/G/G 78-81, XT500 C/D/E/F/H 76-81 
  45. Builder Exhaust kit TC Bros Choppers XS650
    Part #
    19-0420
    Builder Exhaust kit, 1.5" diameter. Do it yourself exhaust kit for all years of the XS650. Kit includes 2 flanges and collars to fit the stock XS650 head, 2 mandrel bent 90 degree pieces, 2 mandrel bent 180 degree pieces and 2 straight length pieces. Tubing is 1.5" diameter 16 gauge mild steel. Flanges are 1/4" thi... 
  46. Muffler Connecting Gasket XS400 XS650 XS750 XS850 XS1100
    Part #
    40-1745
    Muffler Connecting Gasket. Made in Japan.XS400 1980-82, XT550 1982-83, XS650 1980-82, XJ750 1982-83, XS750 SE 1978 and 1980, XS850 80, XJ900 1983-84, XS1100 1980-81, XS1100 S 1981 
  47. Muffler Connecting Gasket Yamaha SR500
    Part #
    41-1726
    Muffler Connecting Gasket SR500. Made in Japan.SR500 1978-82, 1987-88, 1991-92 
  48. Muffler Joint Gasket Yamaha XS1 XS2 TX650
    Part #
    07-4622
    Fits into original muffler joint nut as used on stock mufflers on XS1/XS1b/XS2 (1970-72) and(1970-72) and 1973 TX650. Also fits to our#07-0749/0750 systems. Approx 43mm od, 38mm id, 2.5mm thick. 
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