2-1 XS Performance Headpipe Set

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XS Performance
2-1 Chrome XS Performance Headpipe Set with Collector.
1 1/2" OD Headpipes with finned clamp and a collector pipe
(45.3mm.OD) with a slight kick up.

Fits: XS650 (1980-84)

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 XS650.

Designed to work with our taper Tip #07-0041 muffler or our
#07-0114 short megaphone or any free flowing muffler that will fit
onto the 45.3mm (1.783") OD collector. This system produces more
power than any other we have tested or developed.

Dyno Test Sheet
Part #07-0767
$339.00 CAD Set
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XS Performance Reverse Cone Megaphone Muffler

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XS Performance
XS Performance Reverse Cone Megaphone Muffler - 17.25" Long, 3.75" end Dia.
1.75" inlet. Adjustable Dyno tuned removable steel baffle. All mechanical
design (No glass pack). End cone fastened with 3 screws. Classic chromed
sleek & short design, nice tone. Upgraded adjustable heavy duty slider mount.

*Does not include pipe reducer sleeves*

Fits: Our #07-0767 XS Performance 2-1 Headpipe Set and its 45.3mm OD collector.

Provides the maximum power and is still acceptable for street use.
Part #07-0112
$89.95 CAD Ea.
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XS Performance Reverse Cone Megaphone Muffler

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XS Performance
XS Performance Reverse Cone Megaphone Muffler - 18" with Glasspak Baffle.
End cone fastened with 3 screws. Classic chromed sleek & short design,
nice tone. Upgraded adjustable heavy duty slider mount.

Fits: Our #07-0767 XS Performance 2-1 Headpipe Set and its 45.3mm OD collector.

Provides the maximum power and is still acceptable for street use. Included a
reducer sleeve set to fit this muffler to 1 3/4", 1 5/8", 1 1/2" and 1 3/8".  
Yamaha, Suzuki, Kawasaki, Honda.40mm (1.57")

Included a reducer sleeve set to fit this muffler to 1 3/4", 1 5/8", 1 1/2"
and 1 3/8".
Part #07-0114
$99.95 CAD Ea.
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Headpipe Exhaust Gaskets

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Headpipe Exhaust Gaskets (Pk./2) - Original Yamaha Type.
OEM Ref.# 256/3GD-14613-00, 90430-38054.

Fits: All 650's 1970-84
Part #18-0675
$4.95 CAD Pk./2
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Exhaust Stud Nuts & Locks

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Exhaust Stud Nuts & Locks - 8 Pc. Set
Correct type Chrome Steel Crown Nuts and matching stainless steel lockwash.
Part #49-0713
$13.95 CAD Set
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Ascot Headpipe Set

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XS Performance
Ascot Headpipe Set for Custom Exhaust Fabrication. Cut kickups off ends
to suit your custom application. 42mm OD. Includes OEM type finned headclamps.
Part #07-0753
$199.95 CAD Set
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Ascot Headpipe Set - Type 2

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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.

Note: Centerstand must be removed to use these headpipes.
Part #07-0761
$199.95 CAD Set
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Replacement Headpipes

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XS Performance
Chrome Replacement Headpipes - 1 1/2" OD x 1 3/8" (35mm.) ID x 35" Long with
a slight kickup on the ends. When Mounted the ends of the headpipes are approx.
5" past the back edge of the engine Clutch (RH) Cover.

New Removable Chromed OEM type Finned Headclamps included!

Fits: All 650's 1970-84
Part #07-0757
$199.95 CAD Set
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Replacement Headpipes

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XS Performance
Stainless Steel XS Performance Headpipe Set - 1.75" (45mm.) OD x 1.65" (42mm.)
ID x 39" Long. When Mounted the ends of the headpipes are approx. 5" past the
back edge of the engine Clutch (RH) Cover. New Chromed OEM type Finned Headclamps
included!

Fits: All 650's 1970-84

Fits: to our #07-0041, 07-0015 or 07-0014 Mufflers.

For maximum bottom end power these headpipes should be used with Headpipe
Exhaust port Torque optimizers (Diodes).
Part #07-0758
$319.00 CAD Set
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Headpipe Torque Inserts

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XS Performance
Dyno Developed Headpipe Torque Inserts (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.
Part #07-0769
$59.95 CAD Set/2
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Exhaust Head Studs

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Exhaust Studs for Cylinder Head - 10mm. x M1.25 x 43mm. Long with Plated Finish.

Fits: All 650's 1970-84
Part #49-0736
$3.95 CAD Ea
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Crown Nut for Exhaust Mount Studs

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Crown Nut for Exhaust Mount Studs, OEM Ref.#95380-10800-00.
Part #49-0712
$3.50 CAD Ea.
Add to Cart

Headpipe Set - XS1 Muffler to 1974-84

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Headpipe Set.

Fits: XS1 Muffler on the XS650 1974-84.
Part #07-0754
$239.95 CAD Set
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Headpipe to Frame Bolt

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Bolt - Fastens Stock XS650 Headpipe Lower Flange to Frame.
10mm x M1.25 x 20mm with 17mm Hex Head.
Part #49-0757
$2.95 CAD Pr
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WARNING: Most universal aftermarket mufflers will Not work with 1978-84 XS650
"Special" model headpipes (original Mufflers cut off) as the cutoff point is too far
forward and the aftermarket mufflers will interfere with the foot controls

Commando Style Megaphone Muffler

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XS Performance
Commando Style Megaphone Muffler.

An "XS Performance" part. Chrome Megaphone is 26" Long x 3 7/8"
end Dia. with a welded in mechanical steel baffle, welded on end cone and
a reinforced mounting bracket positioned to improve fit to the XS chassis.

Included a reducer sleeve set to fit this muffler to 1 3/4", 1 5/8",
1 1/2" and 1 3/8" headpipes and included a hanger strap and clamp.
Part #07-0065
$89.95 CAD Ea
Add to Cart

Commando Style Universal Megaphone Muffler

Product Photo
XS Performance
Commando Style Dyno Tuned* Universal Megaphone Muffler.

An "XS Performance" part. Dyno tuned design by Heiden Tuning for improved
power at all RPM's and good sound. Chrome Megaphone is 26" Long x 3 7/8"
end Dia. with a welded in mechanical steel baffle, welded on end cone and
a reinforced mounting bracket positioned to improve fit to the XS chassis.

Included a reducer sleeve set to fit this muffler to 1 3/4", 1 5/8",
1 1/2" and 1 3/8" headpipes and included a hanger strap and clamp.
Part #07-0015
$89.95 CAD Ea
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Taper Tip Muffler

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Free Flowing Chromed Taper Tip Muffler. 16" Long. Includes clamp and slider
hanger strap.

Fits: 1 3/4" (45mm.) headpipes or 1.5" (38.5mm.) headpipes if used with
reducer sleeve supplied.
Part #07-0041
$64.95 CAD Ea
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Old Brit Style Muffler with Long Inlet Pipe

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Old British Style Muffler with Long Inlet Pipe (to Clear Foot Controls).
29.5" Long x 3.9" Dia., New Improved Baffle, Classic British Look for your XS!

Muffler fits to 38mm (1.5") OD Headpipes.

Note: Center stand must be removed or modified (bent) as stand loop on LH
side will not quite clear muffler casing.
Part #07-0047
$99.95 CAD Ea
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Replacement Reducer Sleeve Set

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Replacement Reducer Sleeve Set to Fit our Universal Mufflers. 3 pc. set reduces
mufflers to 1 5/8", 1 1/2" or 1 3/8"

Fits part numbers - XS#07-0012/14/15/65
Part #07-0005
$6.95 CAD Set
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Muffler Reducer Sleeve

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One Piece Muffler Reducer Sleeve. Sleeve is 1" Long and Reduces Mufflers
with 44-45mm. ID (1.75") down to 38mm (1.5").
Part #07-4631
$4.50 CAD Ea
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Exhaust Muffler Cross Over Joint Gasket

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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)
Part #17-4526
$15.95 CAD Ea
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Muffler Joint Gasket

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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.

Note: Sold Each, order quantity you require
Part #07-4622
$7.50 CAD Ea
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Muffler Joint Gasket

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Muffler Joint Gasket - Gasket - 46mm. OD x 40mm ID x 11mm Long.
OEM Ref. # 371-14714-03.

Fits: Original Headpipes to Muffler Joint on Standard Models -
XS650B/C/D/E/F (1975-79), TX650A (74) models with 40mm. (1.57") headpipes.
Part #17-4590
$5.95 CAD Ea
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Seat & Center Stand Stop Rubber

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Rubber Bumper - Stand Stop Rubber - Also for use with Aftermarket
Muffler Center Stand Stops. Rubber bumper is mounted to muffler and/or frame.

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.
Part #97-0010
$4.50 CAD Ea
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Center Stand Stop Rubber

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Center Stand Stop Rubber.

Fits: To stock muffler on 1970-73 XS/TX 650's
Part #07-4623
$5.95 CAD Ea
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Metal Center Stand Stop Bracket

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Metal Center Stand Stop Bracket. Black - 3 5/8" long with oblong mount hole
(mounts to passenger peg stud). This bracket is used with rubber center stand
bumper listed above to prevent metal to metal contact between center stand and
exhaust systems
Part #07-0211
$6.50 CAD Ea
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Metal Center Stand Stop Bracket

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Metal Center Stand Stop Bracket. Black - 4 5/8" long with oblong mount hole.
Part #07-0210
$6.50 CAD Ea
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Metal Center Stand Stop Bracket

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Metal Center Stand Stop Bracket. Black - 6 1/4" long with oblong mount hole.
Part #07-0209
$6.50 CAD Ea
Add to Cart

Muffler Center Stand Stop Bracket

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Muffler Center Stand Stop Bracket
Part #99-0655
$4.50 CAD Set
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Center Clamp

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1 1/2" Chrome Heavy Duty Center Clamp with Nut & Bolt.
Part #07-0001
$7.95 CAD Ea
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Center Clamp

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1 5/8" Chrome Heavy Duty Center Clamp with Nut & Bolt.

Fits: MAC 2-1 at Y and 2-2 at collector.
Part #07-0417
$6.95 CAD Ea
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Center Clamp

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1 3/4" Chrome Heavy Duty Center Clamp with Nut & Bolt.
Part #07-0002
$7.95 CAD Ea
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Center Clamp

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1 7/8" Chrome Heavy Duty Center Clamp with Nut & Bolt.

Fits: MAC & Universal Mufflers.
Part #07-0003
$7.95 CAD Ea
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Center Clamp

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2 1/8" Chrome Heavy Duty Center Clamp with Nut & Bolt.

Fits: MAC 2-1 at collector.
Part #07-0409
$6.95 CAD Ea
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Finned Head Clamp - XS Perf. Headpipes

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Finned Head Clamp - XS Performance Headpipes. 43mm id (2 3/4"), 70mm Center
to Center of Holes. 12.5mm thick.
Part #07-0760
$27.95 CAD Ea.
Add to Cart

Finned Exhaust Flange

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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.
Part #07-0768
$27.95 CAD Ea.
Add to Cart

Finned Exhaust Flange

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Chrome Plated OEM Style Finned Exhaust Flange for Exhaust Headpipes. 42mm ID,
13mm thick, back is flat. 10mm stud holes @ 70mm center to center.

Fits: our XS# 07-0767 2-1 Exhaust Headpipes or for custom use.
Part #07-0759
$27.95 CAD Ea.
Add to Cart

Finned Exhaust Flange

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Chrome OEM Style Finned Exhaust Flange for Exhaust Headpipes.

42mm ID, 13mm thick with 12mm high raised back edge (1.7mm wall thickness), 10mm stud holes @ 70mm center to center.

Fits: our XS# 07-0754 XS1 Headpipes or for custom use.
Part #200-1010
$21.95 CAD Ea
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Steel Exhaust Bracket with Bolts

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Steel Exhaust Bracket with Bolts
Part #07-0116
$6.95 CAD Ea.
Add to Cart

Hanger Strap

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6" Chrome Hanger Strap with Nut & Bolt.
Part #07-0006
$6.95 CAD Ea
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Hanger Strap

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Straight Hanger Strap - Black - 3 3/4" with 2 Oblong Holes.
Part #07-0206
$6.50 CAD Ea
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Hanger Strap

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Straight Hanger Strap - Black - 2 1/8" with 1 Round and 1 Oblong Hole.

For custom use and also is the stock tie strap from the muffler joint nut Clamp
on the 1970-73 XS1, XS1b, XS2 & TX650
Part #07-0204
$6.50 CAD Ea.
Add to Cart

Hanger Strap

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Straight Hanger Strap - Black - 5.5" with 2 Oblong Holes.
Part #07-0207
$6.50 CAD Ea
Add to Cart

Hanger Strap

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Offset Hanger Strap - Black - 3 3/4" with 2 Oblong Holes.
Part #07-0201
$6.50 CAD Ea
Add to Cart

Hanger Strap

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Offset Hanger Strap - Black - 5.5" with 2 Oblong Holes.
Part #07-0203
$6.50 CAD Ea
Add to Cart