Spark Arrestors, End Caps & Inserts that May Fit Your Ride

Two Brothers Racing M7 USFS Spark Arrestor Screen Pro Circuit Spark Arrestor Screen Two Brothers Racing M6 USFS Spark Arrestor Screen Pro Circuit Quiet Insert w/ Spark Arrestor 3.5-inch
$31.98 $24.94
Available Ships Tue, Apr 21 if ordered within 4hr 45min 
$19.95 $16.96
Available Ships Tue, Apr 21 if ordered within 4hr 45min 
$20.98 $16.36
Available Ships Tue, Apr 21 if ordered within 4hr 45min 
$63.95 $54.36
Available, only 1 left Ships Tue, Apr 21 if ordered within 4hr 45min 
 
Big Gun Vortex Quiet Insert FMF Powercore 4 Modular Quiet Core Insert Pro Circuit Stainless Steel End Cap 3.5-inch Pro Circuit Stainless Steel End Cap 4.0-inch
$24.95 $21.96
Expected to ship in 3-5 business days 
$37.95 $32.26
Available Ships Tue, Apr 21 if ordered within 4hr 45min 
$34.95 $29.71
Available, only 1 left Ships Fri, Apr 24 if ordered within 4hr 45min 
$34.95 $29.71
Available, only 1 left Ships Tue, Apr 21 if ordered within 4hr 45min 
 
Pro Circuit Quiet Insert 4.0-inch Type 496 Two Brothers Racing Powertip P2 Mini Sound Reducing Insert Pro Circuit Quiet Insert 1.5-inch/4.0-inch Base Pro Circuit Quiet Insert 1.75-inch/4.0-inch Base
$29.95 $25.46
Available, only 2 left Ships Fri, Apr 24 if ordered within 4hr 45min 
$20.98 $16.36
Available, only 1 left Ships Wed, Apr 22 if ordered within 4hr 45min 
$29.95 $25.46
Currently Unavailable
$29.95 $25.46
Currently Unavailable
 
Pro Circuit Modular Quiet Tip for 3.5-inch canister Pro Circuit Quiet Tip w/ 4.0-inch Base and 1.625-inch Insert Assembly Kit Pro Circuit Quiet Tip w/ 4.0-inch Base and 1.75-inch Insert Assembly Kit Pro Circuit Quiet Tip w/ 4.0-inch Base and Type 496 Assembly Kit
$24.95 $21.21
Available, only 2 left Ships Tue, Apr 21 if ordered within 4hr 45min 
$99.95 $84.96
Available, only 2 left Ships Fri, Apr 24 if ordered within 4hr 45min 
$99.95 $84.96
Available, only 2 left Ships Fri, Apr 24 if ordered within 4hr 45min 
$99.95 $84.96
Available, only 1 left Ships Fri, Apr 24 if ordered within 4hr 45min 
 
Two Brothers Racing Powertip P1-X Sound Reducing Insert Two Brothers Racing Powertip P4 Sound Reducing Insert Pro Circuit Modular Quiet Tip for 4.0-inch canister Pro Circuit Carbon End Cap for Ti-5
$34.98 $27.28
Available Ships Tue, Apr 21 if ordered within 4hr 45min 
$29.98 $23.38
Available, only 3 left Ships Tue, Apr 21 if ordered within 4hr 45min 
$24.95 $21.21
Available, only 1 left Ships Fri, Apr 24 if ordered within 4hr 45min 
$99.95 $84.96
Available, only 2 left Ships Tue, Apr 21 if ordered within 4hr 45min 
 
 
Pro Circuit Quiet Tip w/ 4.0-inch Base and 1.5-inch Insert Assembly Kit Pro Circuit Quiet Insert 1.625-inch/4.0-inch Base Pro Moto Billet Mini End Cap for KTM All 50cc Mini & Junior Models 02-09
$105.95 $90.06
Available, only 2 left Ships Fri, Apr 24 if ordered within 4hr 45min 
$29.95 $25.46
Available, only 1 left Ships Fri, Apr 24 if ordered within 4hr 45min 
$89.95 $85.45
May require additional 3-4 business days to process 
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