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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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£654.38 - £654.38
£654.38
£659.40
£659.40 - £659.40
£659.40

Paughco Upswept Head Pipes. S-pipe - Around Oil Tank – 1970–1984 SHOVEL

Out of stock

Paughco Upswept Head Pipes. S-pipe - Around Oil Tank – 1970–1984 SHOVEL Chrome. 1-3/4" head pipes. If so desired mufflers can be mounted. Rear pipe...

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£654.38 - £654.38
£654.38
£659.40
£659.40 - £659.40
£659.40
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£765.73 - £765.73
£765.73
£771.61
£771.61 - £771.61
£771.61

Paughco Slash Cut Exhaust (38"). Chrome – 1970–1984 FL Shovel

Only 2 left!

Paughco Slash Cut Exhaust (38"). Chrome – 1970–1984 FL Shovel Kick & e-start; slider channels; floorboard must be moved for pipe clearance; inc...

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£765.73 - £765.73
£765.73
£771.61
£771.61 - £771.61
£771.61
£765.73 - £765.73
£765.73
£771.61
£771.61 - £771.61
£771.61

Paughco Tapered Exhaust (38"). Chrome – 1970–1984 FLH Shovel

Only 2 left!

Paughco Tapered Exhaust (38"). Chrome – 1970–1984 FLH Shovel E-start & kickstart; slider channels; floorboard must be moved for pipe clearance;...

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£765.73 - £765.73
£765.73
£771.61
£771.61 - £771.61
£771.61
£765.73 - £765.73
£765.73
£771.61
£771.61 - £771.61
£771.61

Paughco Megaphone Exhaust (38"). Chrome – 1970–1984 FX Shovel

Only 2 left!

Paughco Megaphone Exhaust (38"). Chrome – 1970–1984 FX Shovel Swingarm frame; kickstart; e-start with FXE battery; slider channels. Inc. 514121 han...

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£765.73 - £765.73
£765.73
£771.61
£771.61 - £771.61
£771.61
Sold out
£461.22 - £461.22
£461.22
£464.76
£464.76 - £464.76
£464.76

Paughco Shotgun Drags (40"). Chrome – 1970–1984 Shovel

Out of stock

Paughco Shotgun Drags (40"). Chrome – 1970–1984 Shovel Chrome. 1 3/4" diameter; slash cut end. With high mounted rear pipe. Also good solution to u...

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£461.22 - £461.22
£461.22
£464.76
£464.76 - £464.76
£464.76
Sold out
£461.22 - £461.22
£461.22
£464.76
£464.76 - £464.76
£464.76

Paughco Shotgun Drags (40"). Chrome – 1970–1984 Shovel with Rigid Frames

Only 1 left!

Paughco Shotgun Drags (40"). Chrome – 1970–1984 Shovel with Rigid Frames Chrome. 1 3/4" diameter; slash cut end. With high mounted rear pipe. Also ...

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£461.22 - £461.22
£461.22
£464.76
£464.76 - £464.76
£464.76
£690.74 - £690.74
£690.74
£696.04
£696.04 - £696.04
£696.04

Paughco Shorty Exhaust Goose Cut (38"). Chrome – 1970–1984 FX Shovel

Only 2 left!

Paughco Shorty Exhaust Goose Cut (38"). Chrome – 1970–1984 FX Shovel Goose Cut. Swingarm frame; kickstart; will not fit FXE battery; slider channel...

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£690.74 - £690.74
£690.74
£696.04
£696.04 - £696.04
£696.04
£461.22 - £461.22
£461.22
£464.76
£464.76 - £464.76
£464.76

Paughco Drag Pipes (40"). Chrome – 1970–1984 Shovel

Only 2 left!

Paughco Drag Pipes (40"). Chrome – 1970–1984 Shovel Standard 1 3/4" diameter; slash cut end. Without baffles. Also a good solution to use as head p...

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£461.22 - £461.22
£461.22
£464.76
£464.76 - £464.76
£464.76
£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78

Paughco Shorty Exhaust (38"). Chrome – 1966–1969 Early Shovel

Only 2 left!

Paughco Shorty Exhaust (38"). Chrome – 1966–1969 Early Shovel S-pipe; swing & rigid frames; kickstart; not with large FL battery; slider channe...

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£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78
£538.48 - £538.48
£538.48
£542.61
£542.61 - £542.61
£542.61

Paughco Shotgun Drags (40"). Chrome – 1966–1969 Early Shovel

Only 2 left!

Paughco Shotgun Drags (40"). Chrome – 1966–1969 Early Shovel S-pipe. Chrome. 1 3/4" diameter; slash cut end. With high mounted rear pipe. Also good...

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£538.48 - £538.48
£538.48
£542.61
£542.61 - £542.61
£542.61
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£327.13
£327.13 - £327.13
£327.13
£261.14
£261.14 - £261.14
£261.14

K&N AirCharger Performance Air Cleaner Kit. Black – 2007–2022 XL Sportster

Only 3 left!

K&N AirCharger Performance Air Cleaner Kit. Black – 2007–2022 XL Sportster With a black aluminum 90° intake tube and throttle body mount plate ...

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£327.13
£327.13 - £327.13
£327.13
£261.14
£261.14 - £261.14
£261.14
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£408.92
£408.92 - £408.92
£408.92
£326.43
£326.43 - £326.43
£326.43

K&N AirCharger Performance Air Cleaner Kit. Polished – 2001–2015 Softail; 2004–2017 Dyna…

Only 3 left!

K&N AirCharger Performance Air Cleaner Kit. Polished – 2001–2015 Softail; 2004–2017 Dyna… With polished aluminum 90° intake tube and throttle b...

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£408.92
£408.92 - £408.92
£408.92
£326.43
£326.43 - £326.43
£326.43
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£124.67 - £124.67
£124.67
£127.49
£127.49 - £127.49
£127.49

James Gaskets Top End Gasket Kit. XL883/1200 – 2004–2006 XL883/1200

Only 3 left!

James Gaskets Top End Gasket Kit. XL883/1200 – 2004–2006 XL883/1200 With 0.045" head gaskets for both 883cc and 1200cc engines; RCM (Rubber Coated ...

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£124.67 - £124.67
£124.67
£127.49
£127.49 - £127.49
£127.49
£129.79 - £129.79
£129.79
£132.72
£132.72 - £132.72
£132.72

James Gaskets Top End Gasket Kit. XL883/1200 – 1991–2003 XL883/1200

in stock

James Gaskets Top End Gasket Kit. XL883/1200 – 1991–2003 XL883/1200 Includes head gaskets for both 883 and 1200 engines; RCM (Rubber Coated Metal) ...

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£129.79 - £129.79
£129.79
£132.72
£132.72 - £132.72
£132.72
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£24.37
£24.37 - £24.37
£24.37
£24.04
£24.04 - £24.04
£24.04

ERT ''Superpump'' Kit for Twin Cam – 1999–2017 Twin Cam

Only 2 left!

ERT ''Superpump'' Kit for Twin Cam – 1999–2017 Twin Cam Designed to work on all 99-17 Twin Cam models. Kit comes with 3 color-coded springs to incr...

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£24.37
£24.37 - £24.37
£24.37
£24.04
£24.04 - £24.04
£24.04
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Sold out
£24.37
£24.37 - £24.37
£24.37
£24.04
£24.04 - £24.04
£24.04

ERT Superpump Spring Kit – 1966–1999 Big Twin

Out of stock

ERT Superpump Spring Kit – 1966–1999 Big Twin 3-spring color coded kit; fits OEM; OEM style & S&S oil pumps Fitment 66-99 Big Twin (NU) (Ex...

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£24.37
£24.37 - £24.37
£24.37
£24.04
£24.04 - £24.04
£24.04
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£165.82 - £165.82
£165.82
£167.09
£167.09 - £167.09
£167.09

Paughco Universal Fishtail Tip

Only 2 left!

Paughco Universal Fishtail Tip Fits 1-3/4" pipes. Use a 1-7/8" diameter clamp to mount. No baffle. Fitment Universal Product Details Brand: Paugh...

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£165.82 - £165.82
£165.82
£167.09
£167.09 - £167.09
£167.09
£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78

Paughco Shotgun Tapered Exhaust (38"). Chrome – 1966–1969 Early Shovel

Only 2 left!

Paughco Shotgun Tapered Exhaust (38"). Chrome – 1966–1969 Early Shovel S-pipe. Rigid frame. Kickstart. Slider channels. Heatshield rear 903403. Not...

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£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78
Sold out
£408.95 - £408.95
£408.95
£412.08
£412.08 - £412.08
£412.08

Paughco Drag Pipes (40"). Chrome – 1966–1969 Early Shovel

Out of stock

Paughco Drag Pipes (40"). Chrome – 1966–1969 Early Shovel Standard 1 3/4" diameter; slash cut end. Without baffles. Also a good solution to use as ...

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£408.95 - £408.95
£408.95
£412.08
£412.08 - £412.08
£412.08
Sold out
Sold out
£599.84 - £599.84
£599.84
£604.44
£604.44 - £604.44
£604.44

Paughco Upswept Head Pipes - Gooseneck. Over Transmission – 1948–1964 Panhead with 1948–1957 Style…

Out of stock

Paughco Upswept Head Pipes - Gooseneck. Over Transmission – 1948–1964 Panhead with 1948–1957 Style… Chrome. S-pipe. Rigid frame. Kickstart. 1-3/4" ...

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£599.84 - £599.84
£599.84
£604.44
£604.44 - £604.44
£604.44
Sold out
£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78

Paughco Tapered Exhaust (38"). Chrome – 1958–1964 Panhead with Swingarm Frame

Only 2 left!

Paughco Tapered Exhaust (38"). Chrome – 1958–1964 Panhead with Swingarm Frame S-pipe; swingarm frame; kick & e-start; will not fit large FL bat...

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£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78
£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78

Paughco Shorty Exhaust Goose Cut (38"). Chrome – 1958–1964 Panhead

Only 2 left!

Paughco Shorty Exhaust Goose Cut (38"). Chrome – 1958–1964 Panhead Goose Cut ends. S-pipe; swingarm frame; kick start; will not fit large FLH batte...

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£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78
£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78

Paughco Shotgun Shorty Exhaust (38"). Chrome – 1958–1964 Panhead

Only 2 left!

Paughco Shotgun Shorty Exhaust (38"). Chrome – 1958–1964 Panhead S-pipe; swingframe; kick & e-start; will not fit large FL battery; slider chan...

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£802.10 - £802.10
£802.10
£851.78
£851.78 - £851.78
£851.78
Sold out
£504.39 - £504.39
£504.39
£508.26
£508.26 - £508.26
£508.26

Paughco Dual Shotgun Head Pipes. Chrome – 1948–1964 Panhead

Out of stock

Paughco Dual Shotgun Head Pipes. Chrome – 1948–1964 Panhead S-pipe. 1 3/4" head pipes. Mount with 512595 P-clamp. Designed to be used with universa...

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£504.39 - £504.39
£504.39
£508.26
£508.26 - £508.26
£508.26
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