Western Star Exhaust Kits by DynaFlex

6", 7" or 8" Western Star Exhaust Kits by DynaFlex.
Choose your diameter, then select your style of Western Star truck, and finally choose your spool style for the inline muffler quiet option or the standard spool.

ONLINE PRICING OF EXHAUST STACKS THAT ARE LISTED AS "OUT OF STOCK" MAY NOT REFLECT IN-STORE or CUSTOM ORDER PRICES. CALL FOR UPDATED INVENTORY & PRICING INFORMATION -  603-224-7370 

No MONSTER STACK is complete without the last bit of style...
Once you've completed a stack build, make sure to select the Top Caps to complete your new exhaust stack.



Still a little confused on what's right for your Rig? If you have ANY questions at all, give us a call.

Call our product experts at 603-224-7370 and let us help you figure out which exhaust is right for your ride.

KWSH-805052CP, KWSH-705052CP, KWSH-605052CP, KWSH-Q805052CP, KWSH-705052CP, KWSH-Q605052CP, KWSC-805052CP, KWSC-705052CP, KWSC-605052CP, KWSC-Q805052CP, KWSC-Q705052CP, KWSC-Q605052CP, KWSFN-805052CP, KWSFN-705052CP, KWSFN-605052CP, KWSFN-Q805052CP, KWSFN-705052CP, KWSFN-Q605052CP, KWSFN-805052CP-1, KWSFN-705052CP-1, KWSFN-605052CP-1, KWSFN-Q805052CP-1, KWSFN-Q705052CP-1, KWSFN-Q605052CP-1, KWSLM-805052CP, KWSLM-705052CP, KWSLM-605052CP, KWSLM-Q805052CP, KWSLM-Q705052CP, KWSLM-Q605052CP, KWSLM-805052CP-1, KWSLM-705052CP-1, KWSLM-605052CP-1, KWSLM-Q805052CP-1, KWSLM-705052CP-1, KWSLM-Q605052CP-1

All Technical Drawings & Bill of Materials vendor product #s reflect an 8 inch diameter stack. Vendor product #s will change accordingly for both 6 & 7 inch diameter stacks.

Western Star 4900 - Heritage 1988-1995	Western Star 4900 - Constellation - 1996-2001
View Technical Drawing   View Bill of Materials	View Technical Drawing   View Bill of Materials

Western Star 4900 - Stratosphere - OEM Style - 1996-2001	Western Star 4900 - LowMax - Stratosphere - Pickett XL - 2002-2006
View Technical Drawing   View Bill of Materials	View Technical Drawing   View Bill of Materials

WE OFFER EXPEDITED SHIPPING UPON REQUEST.   CALL FOR FASTER SHIPPING OPTIONS.   (603) 224-7370

• eCommerce website orders will be assessed standard UPS shipping charges based on destination, weight and dimensions of product(s) purchased.
• FREE UPS Shipping on orders of $1000 or more on standard ground shipments inside the continental U.S. (Alaska & Hawaii excluded)
       (Does not apply to truck freight shipping)
• Oversized, Expedited or Remote Location Shipments: the customer will be charged the cost difference over the standard ground rate.
• 50% off Truck Freight on orders of $1,500 or more*.
• Free shipping cost not to exceed 5% over retail cost of product being shipped.
• 50% OFF limited to 5% of retail cost of product being shipped.

*Phone orders only

WE SHIP TO THE UNITED STATES ONLY, WE HAVE RESTRICTED BROWSING OUR SITE TO COUNTRIES IN NORTH AMERICA ONLY

QUESTIONS AND CONTACT INFORMATION

Berube’s Truck Accessories
Attn: Privacy Compliance Officer
2 Tallwood Drive
Bow, NH 03304
(603) 224-7370
info@berubes.com

Defective Products:
Returns of defective products will receive replacement product in accordance to Manufacturer policy.

Non-Defective Products:
Returns of non-defective products must be in new resalable condition.

Refund:

• Returns up to 30 days from the date of purchase will be eligible for a 100% refund or store credit.
• Returns 31 - 90 days from the date of purchase will be subject to a 20% restocking fee.
• Returns over 90 days will be at the discretion of Berube’s Truck Accessories and be subject to a  25% or more restocking fee.
• Shipping will not be refunded for returned products (unless shipped defective or incorrectly by fault of Berube’s Truck Accessories).
• Receipt is required for refund.
• Refunds will be in same payment form as purchase (i.e. refunded to credit/debit card used for purchase, if the original card is not available a store credit will be issued, cash for cash, if the purchase was made by check a refund will be issued after 14 days from the date of purchase). Returns without a receipt will only receive a store credit and may be subject to a restocking fee. Return policy is subject to change.

Special Orders:
Cancelation of special orders may be subject to loss of deposit. Returns of special orders are not accepted unless product is defective.