This Item no longer available

Below you will find information about an item(s) that BBR no longer manufactures or sells. This information is provided for current owners of these items and for historical purposes. We do not have any more of this item(s) (new, used, scratch-n-dent, or otherwise). We do NOT maintain lists of customers that have these items for sale or that wish to purchase them. All items that BBR currently sells are listed on our Product pages.

Unfortunately, we cannot produce "one-offs" of any of these discontinued items. They were discontinued when we determined that they were no longer profitable to manufacture. Generally, making a single item costs about 10 times the old retail price - or we lose money on it - so we rarely do it. The past 20 years of building playbike performance products has taught us that we need to sell a quantity of about 100, a year, of any particular item for it to break even. So, if you can find 100 people to pay us up front, we'll consider making just about anything. It's that simple.

If you're looking for an item that isn't listed here or on our current Product pages, we also have a more historical section of our website. Check out our detailed BBR Product ID page for lots of photos and general information about BBR products of the past.
Exhaust System - D2 Big Bore, Silver / XR/CRF50, 00-Present
Exhaust System - D2 Big Bore, Silver / XR/CRF50, 00-Present 
205-HXR-5032
205-HXR-5032
205-HXR-5032
205-HXR-5032
220-BBR-1003
220-BBR-1003
220-BBR-1005
220-BBR-1005
220-BBR-1012
220-BBR-1012


BBR introduces the next generation in D-Section exhaust systems, the D2. This all new design incorporates an air-craft quality stainless steel header and mid-pipe that has been tuned specifically to optimize performance and power gains. An all new, lightweight "D" profile muffler is used to drastically reduce weight on all models. BBR's unique "D" muffler also allows for maximum tire clearance and packing volume. For all applications, the new BBR D2, come as complete systems including header and muffler. A USDA Forest Service approved spark arrester is included. If you need to reduce the dB level BBR offers an optional Quiet Insert that will keep the neighbors happy. 
  
   • Thin-wall stainless steel header and mid-pipe
• Lightweight 6061 aluminum muffler
• Stainless steel heat shield
• All stainless steel hardware through-out
• USDA Forest Service approved spark arrester (removable)
• All applications are complete systems including header and muffler
 
   
 For XR/CRF50's BBR recommends big bore exhaust systems for 88cc and larger displacement engines.

BBR General Jetting Guidelines Chart
 

Part NumberApplicationPrice 
205-HXR-5032Exhaust System - D2 Big Bore, Silver / XR/CRF50, 00-Present $279.95
Discontinued
Replacement Parts:
220-BBR-1003Spark Arrestor - Screen$13.95
Discontinued
220-BBR-1005Exhaust System - Stainless Heat Shield, W/Screws$17.95
Discontinued
220-BBR-1012Exhaust System - D2 Foil Exhaust Label (RH)$15.95
Discontinued
Optional Parts:
220-BBR-1004Discontinued Exhaust System - Quiet Core Insert$13.95
Discontinued
220-BBR-1014Exhaust System - Cancel Core, Quiet Insert/BBR Exhaust$83.95
Discontinued