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TRAILBLAZER SS MANDREL 304 STAINLESS DUAL EXHAUST SYSTEMS
(1) MAXIMUM flow (2) MINIMUM interior drone and (3) an easy to install factory fit rear exhaust valances in 3 designs!!
Until further notice, effective immediately, due to fitment & flow restriction designs, TBMSport MaxFlow TBSS Exhaust System will NOT be sold with a muffler option.
TBMSport exclusive MAXFLOW Y-Splitter Pipe System. Unlike mufflers that resonate under interior, y-splitter allows V8 rumble to cleanly push out THROUGH exhaust to rear of vehicle. This gives a deep V8 rumble out back while alllowing you and passengers to hold a conversation inside. Prototype y-spliter shown.
TBMSport's exclusive MAXFLOW Y-Splitter Dual Exhaust System allows you to customize your tone. Add a single 3" straight flow muffler in front or two 2.5" straight through flow mufflers behind for the ultimate in free flow exhaust design.
Compare TBMSport's progressive Y-Splitter pipe with the typical restrictive  y-splitter or 1-in-2-out muffler.

 
About TBMSport's Superior Stainless Steel System!

Competition vs.TBM’s TBSS Exhaust Systems has:

-MAXFLOW Y-Splitter Pipe: . Unlike mufflers that resonate under interior, TBMSport's exclusive Y-Splitter Pipe allows the V8 rumble to cleanly split and push THROUGH the exhaust to rear of vehicle with minimum restriction. This gives a deep V8 rumble out back while alllowing you and passengers to hold a conversation inside at normal volume levels.

-KEEP your spare tire. Fits right around it!

-(3) Three Flexible Impact Resistant Plastic valance designs. 

-Precision Mandrel Bent over the axle pipes! Less pipes mean better flow, better fit, and less leaks

-Hangers for BOTH Left & Right tailpipes!!!

-Customizable exhaust! Only TBMSport allows you to 'personalize the 'sound'  of your exhaust. Add your favorite soundtrack!  Keep our TBMSport hi-flow Y-Splitter Pipe and add  your favorite single 3" center inlet/outlet muffler OR 2.5" center inlet/dual outlet muffler (within 20"  inches)

COMING SOON:
-TRUE Dual systems
-3" Cat-back
-Headers-back system w/High Flow Catalytic ! 

Dual Double Tip Valances!
Dual Exhaust System with 4" Single Round tips
'06-'09 Trailblazer SS Cat-Back Dual Exhaust System System w/custom rear valance!

TBM’s Stainless Steel Exhaust System comes w/the following features:
-2.5" 304 SS mandrel bend exhaust tailpipes
-Maximum flow y-pipe splitter pipe outflows all 1 in and 2 out mufflers
-Clamps and hangers for BOTH pipes (competitions does not offer this)
-Choice of dual exhaust outlet style (round or twin round tips)
-High quality rear bumper valances

TBM’s rear valance part comes w/the following features:
-Flexible Impact Resistant Plastic
-Designed to be
bolt in replacement part
-Available in dual round, dual square, single square, or clean rolled pan look
-Unpainted black, primered, OR factory OEM painted

*Shipping & Handling charges apply to 48 state CONUS only. Additional charges may apply for other shipping destinations*

Choose your sound! Various mufflers swapped in place of TBM Y-Pipe Splitter!
STAINLESS EXHAUST TIPS
5" Outlet Dual Wall Polished Stainless Tips!
1 PAIR STAINLESS DOUBLE WALLED TWIN TIPS (2.5")
$120.00
   
Stainless Steel Mandrel Bend Cat-Back Exhaust & Polished Tips
Square Dual Valance with Twin Tip Exaust Tips
Extra spacing around spare tire keep heat from tire tread, preventing premature dry rot of tire!!!

Dual Round Valance with Single Round Exaust Tips
2.5" TBSS SS DUAL Cat-Back Exhaust w/Polished TWIN Tips W/Unpainted Valance
$999.99
 
2.5" TBSS SS DUAL Cat-Back Exhaust w/Round Tips W/Unpainted Valance
$969.95
2.5" TBSS SS DUAL Cat-Back Exhaust w/Polished TWIN Tips W/PRIMER Valance
$1,065.99
Dual Exhaust System w/Prepped & Primer Finish Valance

2.5" TBSS SS DUAL Cat-Back Exhaust w/Polished 5" Round Tips W/PRIMER Valance
$1,035.95
2.5" TBSS SS DUAL Cat-Back Exhaust w/Polished TWIN Tips W/PAINTED Valance
$1,099.99
Dual Exhaust System w/OEM Painted Valance

2.5" TBSS SS DUAL Cat-Back Exhaust w/Polished 5" Round Tips W/OEM PAINTED Valance
$1,069.95