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2007 Yamaha RAPTOR 350

Big Gun Evo Race Slip-On Exhaust

Retail: $339.99
You Save: $31.00 (9%)
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Big Gun Evo Race Slip-On Exhaust

Product Description

  • Big power is what you can expect when you install the Big Gun EVO Race series muffler.
  • Stainless steel pipe construction that has been tig welded give the Big Gun Evo Race series exhaust the durability to last.
  • Big Gun sheds the pounds by using a 6061 aluminum sleeve on the Evo Race exhaust.
  • A CNC billet aluminum end tip can be removed from the EVO Race muffler for servicing with a fresh look.
  • The sleek design of the EVO Race muffler provides plenty of clearance for the brake system when the swing arm is compressed.
  • Professional testing and tuning gives the EVO Race system the ability to produce 4-8 additional horsepower on most models.
  • Take your riding to the woods with the USFS approved screen type removable spark arrestor.
  • Big Gun builds the EVO Race Series exhaust in the USA and offers a 6 month warranty.
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Ease of Installation
Verified Purchaser
Big bang little buck

if you wont to wake the neighbors up early in the morning its perfect :) I had it installed in a matter of mins. the BG quiet core is on its way ill see if it will tone it down to keep the cops away from the house..

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Total Questions (2)
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TRX450ER 19 days ago
I want the loudest sounding slip on there is to offer, is this it?
Expert MotoSport Staff
16 days ago Location: Portland, OR, USA
It is hard to say specifically which exhaust system for your bike would be the loudest. Big Gun Exhausts are known for a deep, loud tone. This muffler would be significantly louder than your stock muffler.
slim Over 7 months ago Location: South Carolina, USA
What are the specs for the exhaust?
hp and torque and other
MotoSport Staff
Over 7 months ago Location: Portland, OR, USA
This will vary based on what you have done to your TRX450, such as intake kits or ignition, or even a cam. On a stock motor with correct jetting jetting you can expect a peak increase of about 3-4 horsepower and also the same number for torque. Keep in mind you will need to jet accordingly for the exhaust. This is considered a bottom to mid exhaust so it will hit harder down low and through the mid without a huge increase in power in the over-rev portion of the rpm range.
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