Kenworth Exhaust Kits by DynaFlex

Kenworth Exhaust Kits by DynaFlex

6″, 7″ or 8″Kenworth Exhaust Kits by DynaFlex.
Choose your diameter, then select your style of Kenworth 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 haveANY 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.

KA-805055CP-1, KA-705055CP-1, KA-605055CP-1, KA-Q805055CP-1, KA-Q705055CP-1, KA-Q605055CP-1, KD-805052CP, KD-705052CP, KD-605052CP, KD-Q805052CP, KD-Q705052CP, KD-Q605052CP, KRP-805052CP, KRP-705052CP, KRP-605052CP, KRP-Q805052CP, KRP-Q705052CP, KRP-Q605052CP, KD-805055CP, KD-705055CP, KD-605055CP, KD-Q805055CP, KD-Q705055CP, KD-Q605055CP, KRP-805055CP, KRP-705055CP, KRP-605055CP, KRP-Q805055CP, KRP-Q705055CP, KRP-Q605055CP, KRP-AK805055CP, KAA-805046CP, KAA-705046CP, KAA-Q805046CP, KAA-Q705046CP, KDD-805046CP, KDD-705046CP, KDD-605046CP, KRPP-805062CP, KRPP-705062CP, KRPP-805062CP-1, KRPP-705062CP-1

Technical Specs & B.O.M.s

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.

Kenworth W900A – Under FrameKenworth W900A – Under Frame – Long Drop

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Kenworth W900B – Over FrameKenworthT800 – Over Frame

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Kenworth W900L -OEM 8615 – 40″Kenworth W900L – OEM8616 – 45″

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Kenworth W900L -OEM 1270 – 40″Kenworth W900L -OEM 1271 – 45″

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Kenworth W900L – LD Rotated Pickett – 40″Kenworth W900L – LD Rotated Pickett – 45″

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Kenworth W900L -AK Lite – Over Frame – DEF 2011-2017Kenworth W900L – AK Lite – Over Frame – DEF 2018+

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Kenworth W900L – AK Lite – Over Frame – DPF 2007-2010

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