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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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£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06

Cobra Complete Slip-On Mufflers Round Pair - 2171SC

Only 5 left!

DescriptionComplete Slip-On MufflersBuilding the best metric cruiser exhaust systems has been our passion for more than 25 yearsWe've perfected the...

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£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06
Cobra Complete Slip-On Mufflers Round Pair
£861.80 - £861.80
£861.80
£861.80 - £861.80
£861.80

Cobra Complete Slip-On Mufflers Round Pair - 2168SC

Only 4 left!

DescriptionComplete Slip-On MufflersBuilding the best metric cruiser exhaust systems has been our passion for more than 25 yearsWe've perfected the...

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£861.80 - £861.80
£861.80
£861.80 - £861.80
£861.80
Cobra Complete Slip-On Mufflers Round Pair Sold out
£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06

Cobra Complete Slip-On Mufflers Round Pair - 2167SC

Out of stock

DescriptionComplete Slip-On MufflersBuilding the best metric cruiser exhaust systems has been our passion for more than 25 yearsWe've perfected the...

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£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06
Sold out
£584.39 - £584.39
£584.39
£584.39 - £584.39
£584.39

Cobra Complete Slip-On Mufflers Round Pair - 2165SC

Only 2 left!

DescriptionComplete Slip-On MufflersBuilding the best metric cruiser exhaust systems has been our passion for more than 25 yearsWe've perfected the...

View full details
£584.39 - £584.39
£584.39
£584.39 - £584.39
£584.39
Sold out
£611.80 - £611.80
£611.80
£611.80 - £611.80
£611.80

Cobra Classic Slashcut Slip-On Mufflers Round Pair - 2163SC

Out of stock

DescriptionClassic Slashcut Slip-On MufflersBring out the V-Twin rumble from your 650 with these large diameter slip-on mufflersWith a stock exhaus...

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£611.80 - £611.80
£611.80
£611.80 - £611.80
£611.80
Sold out
Cobra Lo-Boy Shotgun Exhaust System Chrome Straight Full System Each
£814.47 - £814.47
£814.47
£814.47 - £814.47
£814.47

Cobra Lo-Boy Shotgun Exhaust System Chrome Straight Full System - 1971

Only 1 left!

DescriptionLo-Boy Shotgun Exhaust SystemThe classic chopper statement with a sound that let's everyone know you've arrivedFeatures Cobra's no-blue ...

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£814.47 - £814.47
£814.47
£814.47 - £814.47
£814.47
£917.72 - £917.72
£917.72
£917.72 - £917.72
£917.72

Cobra Angled Slashcut Exhaust System Chrome Upswept Full System Steel - 1675SC

Only 3 left!

DescriptionAngled Slashcut Exhaust SystemUnleashes the full performance potential of the VTX1800, while giving it a custom look to set it apart fro...

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£917.72 - £917.72
£917.72
£917.72 - £917.72
£917.72
Cobra Classic Deluxe Exhaust System Chrome Staggered Straight Full System Steel
Sold out
£831.40 - £831.40
£831.40
£831.40 - £831.40
£831.40

Cobra Classic Deluxe Exhaust System Chrome Staggered Straight Full System Steel - 1573SC

Out of stock

DescriptionClassic Deluxe Exhaust SystemLooking for a happy medium in regards to noise levels? Then check out Cobra's Classic Deluxe ExhaustThe 3.5...

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£831.40 - £831.40
£831.40
£831.40 - £831.40
£831.40
Sold out
Sold out
£611.80 - £611.80
£611.80
£611.80 - £611.80
£611.80

Cobra Fatty Shotgun Exhaust System Fatty Hot Rod Chrome Full System Steel - 1461

Out of stock

DescriptionFatty Shotgun Exhaust SystemCombines big looks, big sound, and big performanceTriple chrome plating for beauty that lasts2.25" diameter ...

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£611.80 - £611.80
£611.80
£611.80 - £611.80
£611.80
Sold out
£744.64 - £744.64
£744.64
£744.64 - £744.64
£744.64

Cobra Classic Exhaust System Chrome Staggered Straight Full System Steel - 1374SC

in stock

DescriptionClassic Exhaust SystemAll Classic exhaust systems include full-length heat shields and 2-1/2" muffler bodiesTriple chrome plating for be...

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£744.64 - £744.64
£744.64
£744.64 - £744.64
£744.64
£684.58 - £684.58
£684.58
£684.58 - £684.58
£684.58

Cobra Classic Exhaust System Chrome Staggered Straight Full System Steel - 1371SC

Only 1 left!

DescriptionClassic Exhaust SystemAll Classic exhaust systems include full-length heat shields and 2-1/2" muffler bodiesTriple chrome plating for be...

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£684.58 - £684.58
£684.58
£684.58 - £684.58
£684.58
Cobra Classic Exhaust System Chrome Staggered Straight Full System Steel
Sold out
£744.64 - £744.64
£744.64
£744.64 - £744.64
£744.64

Cobra Classic Exhaust System Chrome Staggered Straight Full System Steel - 1370SC

Out of stock

DescriptionClassic Exhaust SystemAll Classic exhaust systems include full-length heat shields and 2-1/2" muffler bodiesTriple chrome plating for be...

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£744.64 - £744.64
£744.64
£744.64 - £744.64
£744.64
Sold out
£709.70 - £709.70
£709.70
£709.70 - £709.70
£709.70

Cobra Drag Pipes Exhaust System Chrome Staggered Full System Steel - 1274

in stock

DescriptionDrag Pipes Exhaust SystemConstant-diameter system flows in one unfettered lineTriple chrome plating for beauty that lastsInstructions an...

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£709.70 - £709.70
£709.70
£709.70 - £709.70
£709.70
Sold out
£569.62 - £569.62
£569.62
£569.62 - £569.62
£569.62

Cobra Drag Pipes Exhaust System Chrome Staggered Full System Steel - 1271

Out of stock

DescriptionDrag Pipes Exhaust SystemConstant-diameter system flows in one unfettered lineTriple chrome plating for beauty that lastsInstructions an...

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£569.62 - £569.62
£569.62
£569.62 - £569.62
£569.62
Sold out
£619.35 - £619.35
£619.35
£619.35 - £619.35
£619.35

Cobra Drag Pipes Exhaust System Chrome Staggered Full System Steel - 1270

Only 3 left!

DescriptionDrag Pipes Exhaust SystemConstant-diameter system flows in one unfettered lineTriple chrome plating for beauty that lastsInstructions an...

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£619.35 - £619.35
£619.35
£619.35 - £619.35
£619.35
£1,514.75 - £1,514.75
£1,514.75
£1,514.75 - £1,514.75
£1,514.75

Cobra Slashcut Drag Pipes 6:6 Exhaust System Chrome Full System - 1269

in stock

DescriptionSlashcut Drag Pipes 6:6 Exhaust SystemImprove the looks and performance of your ValkyrieTriple chrome-plated for good looks that last2" ...

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£1,514.75 - £1,514.75
£1,514.75
£1,514.75 - £1,514.75
£1,514.75
Cobra Drag Pipes Exhaust System Chrome Staggered Full System Steel Each
£602.44 - £602.44
£602.44
£602.44 - £602.44
£602.44

Cobra Drag Pipes Exhaust System Chrome Staggered Full System Steel - 1266

Only 3 left!

DescriptionDrag Pipes Exhaust SystemConstant-diameter system flows in one unfettered lineTriple chrome plating for beauty that lastsInstructions an...

View full details
£602.44 - £602.44
£602.44
£602.44 - £602.44
£602.44
£527.44 - £527.44
£527.44
£527.44 - £527.44
£527.44

Cobra Drag Pipes Exhaust System Chrome Staggered Full System Steel - 1261

Only 4 left!

DescriptionDrag Pipes Exhaust SystemConstant-diameter system flows in one unfettered lineTriple chrome plating for beauty that lastsInstructions an...

View full details
£527.44 - £527.44
£527.44
£527.44 - £527.44
£527.44
Sold out
£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06

Cobra Complete Slip-On Mufflers Round Pair - 1180SC

Out of stock

DescriptionComplete Slip-On MufflersBuilding the best metric cruiser exhaust systems has been our passion for more than 25 yearsWe've perfected the...

View full details
£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06
Sold out
£584.39 - £584.39
£584.39
£584.39 - £584.39
£584.39

Cobra Complete Slip-On Mufflers Round Pair - 1179SC

Only 2 left!

DescriptionComplete Slip-On MufflersBuilding the best metric cruiser exhaust systems has been our passion for more than 25 yearsWe've perfected the...

View full details
£584.39 - £584.39
£584.39
£584.39 - £584.39
£584.39
Sold out
£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06

Cobra Complete Slip-On Mufflers Round Pair - 1176SC

Out of stock

DescriptionComplete Slip-On MufflersBuilding the best metric cruiser exhaust systems has been our passion for more than 25 yearsWe've perfected the...

View full details
£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06
Sold out
Cobra Complete Slip-On Mufflers Round Pair
Sold out
£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06

Cobra Complete Slip-On Mufflers Round Pair - 1170SC

Out of stock

DescriptionComplete Slip-On MufflersBuilding the best metric cruiser exhaust systems has been our passion for more than 25 yearsWe've perfected the...

View full details
£645.06 - £645.06
£645.06
£645.06 - £645.06
£645.06
Sold out
£861.80 - £861.80
£861.80
£861.80 - £861.80
£861.80

Cobra Slip-On Mufflers Straight Can Pair - 1164SC

Only 2 left!

DescriptionSlip-On MufflersTriple chrome-plating for beauty that lastsInstructions and all mounting hardware includedRetain your motorcycle's stock...

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£861.80 - £861.80
£861.80
£861.80 - £861.80
£861.80
Cobra 4" Slip-On Mufflers Black Round Pair
£1,041.13 - £1,041.13
£1,041.13
£1,041.13 - £1,041.13
£1,041.13

Cobra 4" Slip-On Mufflers Black Round Pair #1219B

in stock

Description4" Slip-On MufflersIncrease horsepower and torque with a deeper, more aggressive exhaust noteWelded from mild steel then bathed in a fou...

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£1,041.13 - £1,041.13
£1,041.13
£1,041.13 - £1,041.13
£1,041.13

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