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Engine & Performance

Choose from Engine & Performance products for Harley-Davidson, American V-twin and compatible motorcycle applications. Across the range you will find products for engine components. Compatibility varies, so match the stated model, year and technical details before ordering.

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£115.85
£115.85 - £115.85
£115.85
£106.09
£106.09 - £106.09
£106.09

Khrome Werks Louvered Performance Inserts for Khrome Werks Touring Mufflers

in stock

DescriptionLouvered Replacement Baffle InsertsUnleash your beast with Khrome Werks performance insert for 4-1/2" HP-Plus® mufflersHP-Plus® baffles ...

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£115.85
£115.85 - £115.85
£115.85
£106.09
£106.09 - £106.09
£106.09
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£138.84
£138.84 - £138.84
£138.84
£127.15
£127.15 - £127.15
£127.15

HP-Plus® Performance Baffle Inserts

in stock

DescriptionHP-Plus® Replacement Performance BafflesUnleash your beast with Khrome Werks performance inserts for 4-1/2" HP-Plus® mufflersHP-Plus® ba...

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£138.84
£138.84 - £138.84
£138.84
£127.15
£127.15 - £127.15
£127.15
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£999.57
£999.57 - £999.57
£999.57
£915.38
£915.38 - £915.38
£915.38

Khrome Werks Black X-Over Headpipe for 2017-2025 Harley-Davidson Touring Motorcycles

in stock

DescriptionAggressor 2-into-2 Crossover Headers with Heat ShieldsReduces heat transmission to the rider and passenger by routing the exhaust under ...

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£999.57
£999.57 - £999.57
£999.57
£915.38
£915.38 - £915.38
£915.38
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£1,037.36
£1,037.36 - £1,037.36
£1,037.36
£949.99
£949.99 - £949.99
£949.99

Khrome Werks Chrome X-Over Headpipe for 2017-2025 Harley-Davidson Touring Motorcycles

in stock

DescriptionAggressor 2-into-2 Crossover Headers with Heat ShieldsReduces heat transmission to the rider and passenger by routing the exhaust under ...

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£1,037.36
£1,037.36 - £1,037.36
£1,037.36
£949.99
£949.99 - £949.99
£949.99
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£1,102.20
£1,102.20 - £1,102.20
£1,102.20
£1,009.37
£1,009.37 - £1,009.37
£1,009.37

Khrome Werks Black 2 Into 2 Crossover Headers w/Heat Shield for 2009-2016 Harley-Davidson Touring Motorcycles

Only 4 left!

DescriptionAggressor 2-into-2 Crossover Headers with Heat ShieldsReduces heat transmission to the rider and passenger by routing the exhaust under ...

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£1,102.20
£1,102.20 - £1,102.20
£1,102.20
£1,009.37
£1,009.37 - £1,009.37
£1,009.37
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£1,037.36
£1,037.36 - £1,037.36
£1,037.36
£949.99
£949.99 - £949.99
£949.99

Khrome Werks Chrome 2 Into 2 Crossover Headers w/Heat Shield for 2009-2016 Harley-Davidson Touring Motorcycles

in stock

DescriptionAggressor 2-into-2 Crossover Headers with Heat ShieldsReduces heat transmission to the rider and passenger by routing the exhaust under ...

View full details
£1,037.36
£1,037.36 - £1,037.36
£1,037.36
£949.99
£949.99 - £949.99
£949.99
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£902.45
£902.45 - £902.45
£902.45
£826.45
£826.45 - £826.45
£826.45

Khrome Werks Chrome HP Plus Slip On Muffler w/Chrome Edge Billet End Caps for 2017-2026 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4-1/2" 16...

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£902.45
£902.45 - £902.45
£902.45
£826.45
£826.45 - £826.45
£826.45
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£995.13
£995.13 - £995.13
£995.13
£911.32
£911.32 - £911.32
£911.32

Khrome Werks Chrome HP Plus Slip On Muffler w/Chrome Edge Billet End Caps for 1995-2016 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4-1/2" 16...

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£995.13
£995.13 - £995.13
£995.13
£911.32
£911.32 - £911.32
£911.32
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£1,354.14
£1,354.14 - £1,354.14
£1,354.14
£1,240.09
£1,240.09 - £1,240.09
£1,240.09

4-1/2" HP-Plus® Slip-On Mufflers Touring

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4-1/2" 16...

View full details
£1,354.14
£1,354.14 - £1,354.14
£1,354.14
£1,240.09
£1,240.09 - £1,240.09
£1,240.09
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Save 8% Save %
£1,354.14
£1,354.14 - £1,354.14
£1,354.14
£1,240.09
£1,240.09 - £1,240.09
£1,240.09

4-1/2" HP-Plus® Slip-On Mufflers Touring

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4-1/2" 16...

View full details
£1,354.14
£1,354.14 - £1,354.14
£1,354.14
£1,240.09
£1,240.09 - £1,240.09
£1,240.09
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£752.07
£752.07 - £752.07
£752.07
£688.72
£688.72 - £688.72
£688.72

Khrome Werks Black 3.5 in. Slip On Mufflers for 2018-2024 Harley-Davidson Softail Motorcycles

in stock

Description3-1/2" Slip-On Mufflers2" mechanical baffle means sound doesn't change over timeEliminates unnecessary factory heat shield for a clean l...

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£752.07
£752.07 - £752.07
£752.07
£688.72
£688.72 - £688.72
£688.72
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£665.39
£665.39 - £665.39
£665.39
£609.35
£609.35 - £609.35
£609.35

Khrome Werks Black 3.5 in. Slip On Mufflers for 2018-2026 Harley-Davidson Softail Motorcycles

in stock

Description3-1/2" Slip-On MufflersFat 3-1/2” diameter produces deep tone and impressive aestheticsEliminates unnecessary factory heat shield for a ...

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£665.39
£665.39 - £665.39
£665.39
£609.35
£609.35 - £609.35
£609.35
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£713.17
£713.17 - £713.17
£713.17
£653.10
£653.10 - £653.10
£653.10

Khrome Werks Chrome 3.5 in. Slip On Mufflers for 2018-2024 Harley-Davidson Softail Motorcycles

in stock

Description3-1/2" Slip-On Mufflers2" mechanical baffle means sound doesn't change over timeEliminates unnecessary factory heat shield for a clean l...

View full details
£713.17
£713.17 - £713.17
£713.17
£653.10
£653.10 - £653.10
£653.10
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Save 8% Save %
£713.17
£713.17 - £713.17
£713.17
£653.10
£653.10 - £653.10
£653.10

Khrome Werks Chrome 3.5 in. Slip On Mufflers for 2018-2026 Harley-Davidson Softail Motorcycles

in stock

Description3-1/2" Slip-On MufflersFat 3-1/2” diameter produces deep tone and impressive aestheticsEliminates unnecessary factory heat shield for a ...

View full details
£713.17
£713.17 - £713.17
£713.17
£653.10
£653.10 - £653.10
£653.10
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£1,058.74
£1,058.74 - £1,058.74
£1,058.74
£969.57
£969.57 - £969.57
£969.57

Khrome Werks Edge HP-Plus Slip-On Muffler for 2017-2026 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno tested and show a 12% increase in torque and 7% increase in powerProduce t...

View full details
£1,058.74
£1,058.74 - £1,058.74
£1,058.74
£969.57
£969.57 - £969.57
£969.57
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Save 8% Save %
£1,058.74
£1,058.74 - £1,058.74
£1,058.74
£969.57
£969.57 - £969.57
£969.57

Khrome Werks Smoked Chrome Tracer HP-Plus Slip On Muffler for 2017-2026 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno tested and show a 12% increase in torque and 7% increase in powerProduce t...

View full details
£1,058.74
£1,058.74 - £1,058.74
£1,058.74
£969.57
£969.57 - £969.57
£969.57
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£995.13
£995.13 - £995.13
£995.13
£911.32
£911.32 - £911.32
£911.32

Khrome Werks Chrome 4.5 in. Edge HP-Plus Slip-On Muffler for 2017-2025 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno tested and show a 12% increase in torque and 7% increase in powerProduce t...

View full details
£995.13
£995.13 - £995.13
£995.13
£911.32
£911.32 - £911.32
£911.32
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Save 8% Save %
£902.45
£902.45 - £902.45
£902.45
£826.45
£826.45 - £826.45
£826.45

Khrome Werks Chrome 4.5 in. Edge HP-Plus Slip-On Muffler for 1996-2016 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4.5" 16-g...

View full details
£902.45
£902.45 - £902.45
£902.45
£826.45
£826.45 - £826.45
£826.45
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Save 8% Save %
£1,007.72
£1,007.72 - £1,007.72
£1,007.72
£922.84
£922.84 - £922.84
£922.84

Khrome Werks Black 4.5 in. Edge HP-Plus Slip-On Muffler for 1996-2016 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4.5" 16-g...

View full details
£1,007.72
£1,007.72 - £1,007.72
£1,007.72
£922.84
£922.84 - £922.84
£922.84
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£913.88
£913.88 - £913.88
£913.88
£836.91
£836.91 - £836.91
£836.91

Khrome Werks Black 4.5 in. Edge HP-Plus Slip-On Muffler for 2017-2026 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno tested and show a 12% increase in torque and 7% increase in powerProduce t...

View full details
£913.88
£913.88 - £913.88
£913.88
£836.91
£836.91 - £836.91
£836.91
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£1,032.91
£1,032.91 - £1,032.91
£1,032.91
£945.92
£945.92 - £945.92
£945.92

Khrome Werks Black 4.50 in. HP-Plus Slip-On Mufflers w/Black Turbine End Caps for 2015-2019 Harley-Davidson Trike and 1996-2016 Harley-Davidson Touring Motorcycles

Only 4 left!

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4.5" 16-g...

View full details
£1,032.91
£1,032.91 - £1,032.91
£1,032.91
£945.92
£945.92 - £945.92
£945.92
Save 8% Save %
Save 8% Save %
£995.13
£995.13 - £995.13
£995.13
£911.32
£911.32 - £911.32
£911.32

Khrome Werks Chrome 4.50 in. HP-Plus Slip-On Mufflers w/Black End Turbine Caps for 2015-2019 Harley-Davidson Trike and 1996-2016 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4.5" 16-g...

View full details
£995.13
£995.13 - £995.13
£995.13
£911.32
£911.32 - £911.32
£911.32
Save 8% Save %
Save 8% Save %
£1,032.91
£1,032.91 - £1,032.91
£1,032.91
£945.92
£945.92 - £945.92
£945.92

Khrome Werks Black 4.50 in. HP-Plus Slip-On Mufflers w/Black Tracer End Caps for 2015-2019 Harley-Davidson Trike and 1996-2016 Harley-Davidson Touring Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4.5" 16-g...

View full details
£1,032.91
£1,032.91 - £1,032.91
£1,032.91
£945.92
£945.92 - £945.92
£945.92
Save 8% Save %
Save 8% Save %
£995.13
£995.13 - £995.13
£995.13
£911.32
£911.32 - £911.32
£911.32

Khrome Werks Chrome 4.50 in. HP-Plus Slip-On Mufflers w/Black Tracer End Caps for 1996-2016 Harley-Davidson Touring and 2015-2019 Harley-Davidson Trike Motorcycles

in stock

Description4-1/2" HP-Plus® Slip-On MufflersThese mufflers have been dyno-tested and show a 12% increase in torque and 7% increase in power4.5" 16-g...

View full details
£995.13
£995.13 - £995.13
£995.13
£911.32
£911.32 - £911.32
£911.32
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