How do I make my Sportster faster?

If you want a fast Sportster, you want to optimize horsepower. Some of the main ways to do this is with a Sportster Big Bore Kit to increase the engine displacement from 883 to 1200cc, or an S&S Hooligan Kit which also includes performance-proven cams. Changing the air cleaner and exhaust are also ways to free up some more power. When doing so be sure to tune your bike properly. On carbureted bikes this means changing your carb jetting, while on EFI (electronic fuel injection) Harleys you can use an ECU tuner to tune for optimum power easily.

What is the loudest Harley exhaust?

Stock Harley exhausts have baffles, which reduce the exhaust noise. If you are looking to have the loudest Harley exhaust, take a look at Lowbrow's Shotgun Exhaust Pipes. They are straight drag pipes with no baffles. People will surely hear you coming! Lowbrow stocks some of the best 2-into-1 exhaust systems for Harleys that, while not being the loudest, still have a deep, throaty sound and offer superior performance over stock.

Will removing baffles hurt my Harley?

While removing baffles from the stock exhaust on your late-model Harley won't hurt the engine, it does affect the performance. It could also void the warranty on a new bike. Another way to acheive a better-than-stock sound and flow is to go with a set of high-quality slip on mufflers.

Do you make a wide tire Sportster hardtail?

No, we do not make a wide tire hardtail. All of Lowbrow's Sportster hardtails are designed to be used with stock 130 width tires. With this size tire there is sufficient clearance between the chain and tire, and it keeps your transmission and rear wheel sprockets in proper alignment.

What length chain does a Sportster use?

With hardtail frame and custom applications we always recommend using a 130 link, 530 motorcycle drive chain. It is easy to cut down to the length you need. It is much easier to make a chain shorter than longer!

Harley-Davidson Harley-Davidson Sportster Parts

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Cycle Standard 39MM Chrome Fork Tubes - 33 inch - 8 Over
2 reviews $282.90

Lowbrow Customs Weld-On Hardtail Frame for 1982-2003 Harley-Davidson Sportster
95 reviews $447.19

S&S Cycle S&S Super E Carburetor Assembly - fits Harley Big Twin & Sportster
14 reviews $469.95 $499.95

Lowbrow Customs Horseshoe Oil Tank for Lowbrow Customs Weld-On Sportster Hardtails and Gasbox Full Frames
49 reviews $311.99

Lowbrow Customs T-Bars Handlebars - 10 inch Rise - 1-Inch Diameter - Chrome
28 reviews From $136.30

Lowbrow Customs Shotgun Exhaust Pipes 1990-2003 Harley-Davidson Sportster XL Chrome
60 reviews $343.19

Mid-USA Harley Sportster 21" Front Wheel - Chrome Finish
15 reviews $332.40

Dynatek Performance Electronics Dyna S Ignition Complete Kit - Dual Fire for Harley Davidson
19 reviews $239.99

Lowbrow Customs Narrow Rabbit Ears Handlebars - 1 inch - Chrome
44 reviews From $136.35

Lowbrow Customs Weld-On Hardtail Frame for 2004-2022 Harley-Davidson Sportster
9 reviews $468.00

Dynatek Performance Electronics 2000I PC Programmable Electronic Ignition Kit for Harley-Davidsons
8 reviews $296.65

Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 1995-2003 - Chrome Sprocket
24 reviews $165.14

Lowbrow Customs Weld-On Ironhead Hardtail Rear Frame Section for 1952-1981 Harley-Davidson Sportster
22 reviews $447.19

Cycle Standard Stock Style Harley Sportster Gas Tank 1986 - 2003 - Left Side Petcock - 2.2 gallon
72 reviews $212.48

Gasbox Hi Lo Shotgun Exhaust Pipe Set 1986-2003 Harley-Davidson Sportsters
3 reviews $279.99

Lowbrow Customs 39mm Narrow Triple Trees Kit
3 reviews $399.99

Gasbox Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Frisco Tank Mounts - Horseshoe Oil Tank
1 review $1,599.00

Gasbox Full Rigid Frame 1986-2003 Harley-Davidson Sportsters - Frisco Tank Mounts - Horseshoe Oil Tank
$1,599.00

Gasbox Full Rigid Frame 1986-2003 Harley-Davidson Sportsters - Sporty Tank Mounts - Horseshoe Oil Tank
1 review $1,599.00

Fiorucci Fabrications 1948-1999 Harley-Davidson Aluminum Head Motor Machining Fixture
$799.00

Lowbrow Customs Dished Clamp-On Steel Motorcycle Oil Tank for Harley Sportster Hardtails
19 reviews $259.99

Lowbrow Customs T-Bars Handlebars - 12 Inch Rise - 1 inch Diameter - Chrome
4 reviews $137.28

Lowbrow Customs High Mids Foot Controls - Bolt-On Kit for 1991-2003 Harley-Davidson Sportsters
$499.99

Lowbrow Customs Radius Breather Bolts for Harley-Davidson Evo - Chrome Plated
101 reviews $44.99

Sully's Customs Camel Back Seat - Horizontal Pleated - 1982-2003 Harley Sportsters
24 reviews $229.99

V-Factor Motorcycle Parts MCM Slash Cut Drag Pipes 1986-2003 Harley-Davidson Sportster - Chrome
12 reviews $129.99

Cycle Electric Generator DGV-5000L 12 Volt - Low Voltage - 1965-1984 Harley-Davidson
43 reviews $543.94 $582.26

Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 1995-2003 - Black Sprocket
43 reviews $159.99

Lowbrow Customs Forward Control Kit 1991-2003 Harley-Davidson Sportsters - Black Anodized
$282.49

Til Death Cycles 39mm Extended Damper Tube Kit- Harley-Davidson Front End
28 reviews $104.95

Cycle Standard 39MM Chrome Fork Tubes - 35 inch - 10 Over
$304.55

Lowbrow Customs Straight Leg Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster
18 reviews $405.59

Lowbrow Customs KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster
34 reviews $405.59

FNA Custom Cycle Tite Seal Intake Manifold Kit for 1948-1984 Harley Big Twin & Sportster
64 reviews $55.95

Lowbrow Customs Shotgun Exhaust Pipes 2004-21 Harley-Davidson Sportster XL Chrome
40 reviews $343.19

Lowbrow Customs Belt to Chain Conversion Kit Harley 1200 Sportster 2004 & up - Black Sprocket
49 reviews $199.99

Gasbox Full Rigid Chopper Frame 1957-1985 Harley-Davidson Ironheads - 3" Up - Disc Brake rear - Sporty Tank Mounts
3 reviews $1,199.00

Cycle Standard Rubber-Mount Quickbob Gas Tank 1986-2003 Harley-Davidson Sportster
$395.64

Cycle Standard Frisco Mount 2007-2022 EFI Sportster Gas Tank - Standard Width - 2.5 gallon
13 reviews $234.29

Burly Brand Burly Slammer 10.5 inch Shocks - Black - Sportster XL 1988 - 2003
17 reviews $251.06 $278.95

Cycle Standard Filler Neck- Thread In Style Gas Cap Weld In Bung- Right Hand Thread -1996 & Up Caps - Vented
8 reviews $12.93

Cycle Electric DGV-5000 12V Generator for Harley-Davidson 1965-1984
56 reviews $543.94 $582.26

Cycle Electric Generator DGV-5000-L-BLK 12 Volt - Low Voltage - 1965-84 Harley-Davidson - Blacked Out
2 reviews $535.58 $573.32

Gremlin Wiring The Sportster Treatment Custom Wiring Harness Kit 2004-2006 Harley-Davidson Sportster Models
8 reviews $259.95

Dynatek Performance Electronics 2000I PC Programmable Electronic Ignition Kit for Harley-Davidsons - Includes Module and DC-6-5 Twin Fire II Mini Coil
2 reviews $513.32

Cycle Standard Harley-Davidson Ironhead Sportster Gas Tank 1958 - 1978 Replica Stock Style - 2.4 gallon
56 reviews $202.49

Gasbox 007 Stainless Air Cleaner for 1991-2022 Harley-Davidson CV Carburetor/EFI
38 reviews $99.95

Gasbox Dog Dish Air Cleaner - Harley CV / EFI 1991-2019
27 reviews $99.95

Cycle Standard Exhaust Flange Kit H-D 1984-13 Big Twins and 1986-13 XL OEM #65328-83 65325-83
18 reviews $32.96

Cycle Electric LeBeef Generator DGV-5000-L-CP 12 Volt - Low Voltage - 1965-1984 Harley-Davidson
$638.37 $683.35

Lowbrow Customs 39mm Solid Handlebar Riser Bushings for Harley-Davidson - Aluminum
33 reviews $33.62

Airspeed Cycles T-Bar Handlebars - 12 inch Rise - 1 inch - Stainless Steel
$235.00

Timken Neck Post Bearing & Race Set Made in USA
17 reviews $28.14

Lowbrow Customs Louvered Air Cleaner for Harley CV / EFI 1991-2020 - Chrome
80 reviews $76.43

Mid-USA Rear Master Cylinder - 1987-2003 Harley-Davidson Sportster - Replaces OEM #42456-87C
15 reviews $112.70

Prism Supply Co. Quick Stick Start Lever 2.0 1991-Up Harley-Davidson Sportster 1989-Up Big Twin - Matte Aluminum
4 reviews $119.99

Mid-USA 16 x 3.00 Chrome Complete Rear Wheel fits all Harley-Davidson 1979-1999
26 reviews $179.46 $190.85

Drag Specialties 5 ohm Dual Fire Coil - for Points Ignition
16 reviews $77.95

Lowbrow Customs Complete Chopper Wiring Harness 2007-2013 EFI Harley-Davidson Sportster
$579.99

Cycle Standard Drilled Stainless Steel Brake Rotor - 11.5 inches - Replaces Harley-Davidson OEM #41791-79A
1 review $95.22

Cycle Standard Front Brake Master Cylinder Assembly - Chrome - Single Disc 1996-2017 Models (EXCEPT 15-17 Softail, 08-17 Dressers, Trike, 04-17 XL)
$188.86 $230.05

Cycle Standard 8 inch Forged Aluminum Handlebar Risers - Chrome
1 review $119.70

Lowbrow Customs Tsunami Fender - Raw Aluminum - 2004 and Up Sportsters
23 reviews $238.89

Lowbrow Customs 39mm Tapered Fork Lowers - Aluminum
1 review $334.04

Lowbrow Customs 39mm Tapered Fork Lowers - Black
$334.04

Gasbox Full Rigid Chopper Frame 2004-2022 Harley-Davidson Sportsters - 3" Up - Frisco Tank Mounts - Horseshoe Oil Tank
1 review $1,599.00

Gasbox Full Rigid Chopper Frame 1986-2003 Harley-Davidson Sportsters - 3" Up - Sporty Tank Mounts - Horseshoe Oil Tank
$1,599.00

Cycle Standard Rear Brake Master Cylinder - 1987-2003 Harley-Davidson XL - OEM #42456-87C
1 review $122.32

Gasbox Chrome Pointed Sissy Bar - Flat Fender - Box Tail Light
$189.95

Gremlin Wiring The Sportster Treatment Custom Wiring Harness Kit 1999-2003 Harley-Davidson Sportster Models
37 reviews $249.95

Lowbrow Customs T-Bars Handlebars - 10 inch Rise - 1 inch Diameter - Black
25 reviews From $136.11

Gasbox Gasbox "Lorain" Sportsters Full Frame for 1986-2003 Harley-Davidson
2 reviews $1,499.00

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