> > > > Two Brothers Racing S1R Full Exhaust System for Grom 14
Share Your Own Image

Two Brothers Racing S1R Full Exhaust System for Grom 14

On Sale, Buy Today and Save $116.59!
List: $529.95
Found a lower price?
Availability: Select an option from the menu above.
Free 60 Day Return Policy w/ No Restock Fees. learn more
Free Shipping in the US48, FPO/APO. learn more
    Product ID: #1065636

    Share: Facebook Twitter and more

    Product Information

    Two Brothers Racing S1R Full Exhaust System for Grom 14

    * Two Brothers Racing products are designed and sold for race use only. Not legal on public roads, streets, or highways. * With a special bike like the Honda Grom comes an all-new exhaust from Two Brothers Racing. The innovative carbon fi ber S1-R exhaust will turn heads with a new design that has been developed to increase the horsepower by 10 percent and reduce weight by 5.5 pounds over the stock exhaust. * The S1-R is also fitted with a lightweight spiral wound perforated core and high performance sound absorption packing material. With noticeable horsepower gains, a lighter overall weight and that striking TBR sound, your Honda Grom will get noticed at the next Honda Grom Prix. * 10% horsepower increase * It reduces weight by 5.5 lbs * New carbon fiber material * Lightweight spiral-wound perforated core * Machined spring retained connection * High-performance packing material * CNC billet black muffler bracket * CNC billet machined outlet * Lightweight magnesium end cap * Includes a removable P1X power tip

    • Product ID: 1065636
    • Manufacturer:
      Two Brothers (learn more)
    • Manufacturer Part#: 005-3740105-S1
    • Sold As: EA
    • Fits (click your bike to view all items for it):
      • Honda Grom 2014
    • Condition: New, unless otherwise noted.
    • is an authorized Two Brothers dealer
    • Legal only for closed-course competition racing use. Learn more

    Learn more about Two Brothers

    Two Brothers Racing, California, USA
    Craig Erion founded Two Brothers Racing in 1985. Since then it's grown from a factory-backed AMA Superbike team to a world-recognized leader in the sales of aftermarket motorcycle exhaust systems and high-performance accessories. Two Brothers Silver Series and Black Series exhausts are very popular for their trademark look and deep sound. PowerTip options allow riders to reduce the sound output on their Two Brothers exhausts.

    Shop Two Brothers Products

    We Think You Might Like These

    See all
    See Less

    Read Customer Reviews

    Do you own this product?
    There have been no reviews for this product.