Exhaust Harley Sportster

Posted on Monday, April 3, 2006 in Exhaust

Exhaust Harley Sportster

	Vance and Hines Motorcycle Exhaust / Harley Davidson Sportster / 07-08 Sportster / Shortshots Staggered / Pt # 47219 Sale Price: $385.95
	Understated looks; bold performance, the new Vance & Hines Black Line of exhaust systems features full coverage heat shields coated with durable race-quality black ceramic. Contrasted with a signature chrome badge and end treatment, the Black Line takes style and quality into a brave new world...

	NEW SLASH DOWN SLIP-ON MUFFLERS 04-09 HARLEY SPORTSTER Sale Price: $129.95
	BRAND NEW FACTORY SEALED BOX!! FITS ALL 2004 TO PRESENT SPORTSTER MODELS INCLUDING THE NIGHTSTER MODEL FEAUTURES REMOVABLE BAFFLES!! These are made by Tedds Cycle (V-Twin). We made a special purchase on these so you can grab this awesome deal while supplies last...

	K&N RK-3904 Filter Kit Sale Price: Too low to display
	K & N AIR FIL CSTM91-97XL T/DRP RK-3904

D&M BULLET AIR CLEANER 90-06 HARLEY BIG TWIN & 88-06 XL
Sale Price: $429.99

THIS IS A DRAG SPECIALTIES DESIGN (BLACK BULLET STYLE) AIR CLEANERBY D & M CUSTOM CYCLES FOR 1990-2006 BIG TWIN AND 1988-2006 SPORTSTER (XL) WITH 40MM CV CARB OR 2001-2009 DELPHI EFI (WILL NOT FIT 2008-2009 DRESSERS) Chrome air cleaner kit with spear conedesigned exclusively for Drag SpecialtiesIncreases airflow approximately 10% morethan an OEM air cleanerIncludes filter cone with 360° slots, K&N air filter, 90°chrome elbow and installation hardwareWill accept D&M Bullet replacement conesRequires the use of a carb support bracket and breather kit (sold separately)Optional adapters allow mounting on variouscarbs and Magneti fuel-injection systems.

How necessary is it to remap (re jet) my Harley after adding aftermarket exhaust?

I just added some slip on tips on my bike, do i need to get my bike remapped now ( i have an EFI) or can i wait untill i get my stage 1 intake. They are only slip ons and not full pipes and i'd hate to have them remapped twice, because it is expensive. But my engine is more important to me, if damage is the issue...

And any eazy diy way of remapping?

I have a 2009 sportster.

you don't need to remap until you get more air through the engine, and to do that you need to unrestrict both the intake and the exhaust, doing just the exhaust won't increase the airlfow through your air cleaner, so it won't require more fuel. (on the flip side, though, you should realize you will actually lose a slight bit of power just doing the exhaust, you won't see a gain untill you do the intake and remap.... but your engine will be fine untill then)