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Found 224 results

  1. 4 reviews

    Canister shape and size is lighter and more performance-optimizing Front and rear end cap designs developed to enhance fit, function and style Fixed, specific mounting brackets for slip-ons and full systems Excellent fit, finish and attention to detail
  2. 3 reviews

    PRODUCT DESCRIPTION P3 Carbon Fiber Composite 4-Stroke HeadPipe Guard/Heat Shields are a must for any 4-Stroke rider. This product serves three purposes. 1) The Heat Shield keeps your expensive riding pants and boots protected from super heated exhaust pipes. 2) The Pipe Guard protects your sensitive headpipe from unwanted dents and bings. 3) P3's polished carbon product and colorful logo gives your off-road machine a full factory racing look! Carbon Fiber and Fiberglass composites for super high impact strength Our special blend of high temperature resins for long life and high strength Special DEI Hi temp Coating on under side to resist temperatures up to 1500°F Hi-strength clear coat for great looking carbon Molded design for a perfect fit Extremely easy to mount Hand made in the USA
  3. ThumperTalk

    ProGrip Silencer Plugs

    1 review

    Silencer plugs are made of soft rubber
  4. 4 reviews

    Material: Aluminum LeoVince slip-ons Boost horsepower an average 5% across RPM range All 304 stainless steel internal silencer construction with aluminum canister Made of TIG welded 304 stainless steel Reliable sound check of 94dB One bolt to remove spark arrestor and sound inserts Durapaq packing material is designed to last 50 hours before repacking Tuned to work with stock fuel settings All in the box USFS spark arrestors, sound inserts and spring tool
  5. 1 review

    Material: Stainless Steel Stainless steel muffler Sound-deadening inner baffles Maintenance free, no packing
  6. 7 reviews

    Using only the highest quality materials available, the M-7 is built to last. Exclusive use of a stainless steel spiral perforated core, designed further enhances the sound attenuation properties of the muffler, while still increasing the HP and torque of each model. The M-7 also features a removable Teflon coated magnesium end cap for easy removal of the Screen Type spark arrestor or for adding one of the optional sound suppresser sound tips. Allowing you to lower the decibels from 3 to 8 dbs depending on which P-Tip you choose. U.S. Forestry Service approved spark arrestors are included with all aluminum M-7 V.A.L.E. off-road exhaust systems. FOR CLOSED COURSE RACING ONLY
  7. 1 review

    GENERAL INFORMATION Light weight muffler. It with a stock header and while it sounds great, it is not so loud as to land me any pipe tickets in the last 3 winters
  8. ThumperTalk

    Pro Circuit Head Pipe

    3 reviews

    Titanium head pipes are required on some models for maximum engine power; lightweight and hand-assembled fora perfect fit and Works-type finish
  9. 4 reviews

    Material: Carbon Fiber Lightest Complete Exhaust System Available Features Titanium header, Ti mid pipe and Carbon Fiber muffler Lightweight Magnesium end cap Welded construction for reduced weight Removable bolts at inlet cap for easy repacking Race Tested by Doug Dubach, Dustin Nelson Unequaled Testing Experience and Development
  10. 1 review

    Material: Stainless Steel Stainless steel muffler Sound-deadening inner baffles Maintenance free, no packing
  11. Agazza

    Yamaha YZ450F Header

    2 reviews

    DESCRIPTION If you spend most of your time riding in the mid to upper RPM range the FMF PowerBomb is the header for you. The PowerBomb incorporates a patented chamber at a precise location in the initial stage of the header. This chamber allows exhaust gases to expand and then contract, resulting in nearly a 10% flow increase. Not only does the PowerBomb offer more usable mid to top end power, it also acts as a pre-muffler and can help lower exhaust sound output. FEATURES MX version focused on increasing mid to top end output from stock motor Reduces sound output Compatible with FMF muffler 100% made in the USA WEIGHT Stainless Steel 1.5 lbs
  12. 9 reviews

    Replace lost or damaged Akrapovic exhaust parts Sold each
  13. 2 reviews

    Protect header section from dings and dents Available in aluminum or 14-gauge gold-colored steel
  14. 1 review

    DESCRIPTION This kit allows you to reinstalled the Honda header heat shield on most aftermarket headers. This is for one complete mounting bracket. To mount the stock heat shield you must use the companion mounting bracket currently used for the heat shield on the stock header.
  15. Ruben Ruben

    Suzuki DR-Z400S (2002)


    very reliable,good fuel consumption.not very good suspension and brakes. good all arround bike but nothing special
  16. 10 reviews

    Material: Aluminum The RS-4 not only increases power and is light, but it also has a lower centralized mass coefficient to provide better handling. The RS-4 is pentagonal shaped muffler that features a carbon fiber cone end cap, two staged stepped baffle and striking good looks. A tapered header pipe design is used for optimal flow and performance. The RS-4 muffler features a new front cap design that functions as a polyresonant chamber. This design makes for a quieter muffler with improved mid to top end power. This Full System comes with a stainless steel header and mid-pipe, aluminum muffler sleeve, installation hardware, and detailed instructions to get you moving! Stainless Systems come with a USFS approved Spark Arrested insert installed in the muffler.
  17. 1 review

    1 3/4in. headpipe steps up to 1 7/8in. into the collector to increase flow and improve performance Megaphone muffler with billet end cap Removable baffle is packed for throaty sound and increased low-end torque 16-gauge steel headpipe, muffler and heat shield for strength Available with show-quality chrome or black ceramic finish O2 port and plug included Available in long (24in.) muffler lengths Standard high-performance baffle (available separately) for measures 2 1/2in. x 8 1/2in. Made in the U.S.A.
  18. 7 reviews

    Low maintenance, lightweight and power retaining. Using the exclusive Turbine Dampening System this top-notch product has well earned its U.S. Forestry legal status. Straight through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and track and trail proven unrestricted power.
  19. 31 reviews

    Unbelievable noise reduction in high-performance package Approved by the Blue Ribbon Coalition and ORBA Advanced design for painless repacking Sound output as low as 92 dB Spark arrestor included
  20. DrD

    Yoshimura RS2

    9 reviews

    DESCRIPTION The Yoshimura RS-2 Stainless Aluminum Exhaust is delivered with a complete kit that includes mounting hardware and well written installation instructions. Yoshimura is well known in the ATV exhaust industry and in my opinion this years RS-2 exhaust system is on par with past stainless and aluminum models made by Yoshimura which just happens to mean they are among the best available for your sport ATV or Quad. Yoshimura ran a dyno test of the RS-2 Full Exhaust System on a 2009 YFZ 450r ATV vs the stock exhaust system and muffler and as you can see the Full Yoshimura RS-2 Stainless Aluminum Exhaust system yields an increase of 2.3 maximum horsepower and 1.6 lbs of torque. The dyno test on the Yosh RS-2 exhaust was run with a 96db sound insert USFS approved spark arrestor but 94db and 99db inserts are also available. Power gains lean towards improved full throttle high RPM response meaning they allow an ATV engine to breathe more freely at top speed.
  21. 8 reviews

    DG O-Series Slip-On Exhaust Oval aluminum muffler body Aluminum rear end cap U.S.F.S spark arrestor Steel inlet
  22. 5 reviews

    Material: Titanium Titanium construction 100db sound level Includes a removable spark arrestor Optional quiet core insert available separately Value priced performance
  23. 4 reviews

    Color: Black Designed and tested for dirtbikes and ATVs The Trimax Core technology features 3 levels of power and sound, allowing you to dictate the type of power and sound you need, when you need it Included with every exhaust are 2 removable inserts, each of which effect the sound and power in different ways, giving the rider complete control Stage 1 Uses an insert that restricts sound levels extensively yet produces industry leading power at the approved dB level. Stage 2 Uses a different sound-altering insert that partially lowers sound levels without losing the power increase gained in Stage 3. Stage 3 Acts as an unrestricted core producing high dB levels with industry leading power throughout the entire RPM range. Features a black powder coated exhaust shell, stainless Euro End Cap, rivet bands, and the HMF team sticker for a completely upgraded look